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diff --git a/public/js/jquery.jqplot.js b/public/js/jquery.jqplot.js deleted file mode 100644 index 1082bce..0000000 --- a/public/js/jquery.jqplot.js +++ /dev/null @@ -1,11477 +0,0 @@ -/** - * Title: jqPlot Charts - * - * Pure JavaScript plotting plugin for jQuery. - * - * About: Version - * - * version: 1.0.9 - * revision: d96a669 - * - * About: Copyright & License - * - * Copyright (c) 2009-2016 Chris Leonello - * jqPlot is currently available for use in all personal or commercial projects - * under both the MIT and GPL version 2.0 licenses. This means that you can - * choose the license that best suits your project and use it accordingly. - * - * See <GPL Version 2> and <MIT License> contained within this distribution for further information. - * - * The author would appreciate an email letting him know of any substantial - * use of jqPlot. You can reach the author at: chris at jqplot dot com - * or see http://www.jqplot.com/info.php. This is, of course, not required. - * - * If you are feeling kind and generous, consider supporting the project by - * making a donation at: http://www.jqplot.com/donate.php. - * - * sprintf functions contained in jqplot.sprintf.js by Ash Searle: - * - * version 2007.04.27 - * author Ash Searle - * http://hexmen.com/blog/2007/03/printf-sprintf/ - * http://hexmen.com/js/sprintf.js - * The author (Ash Searle) has placed this code in the public domain: - * "This code is unrestricted: you are free to use it however you like." - * - * - * About: Introduction - * - * jqPlot requires jQuery (1.4+ required for certain features). jQuery 1.4.2 is included in the distribution. - * To use jqPlot include jQuery, the jqPlot jQuery plugin, the jqPlot css file and optionally - * the excanvas script for IE support in your web page: - * - * > <!--[if lt IE 9]><script language="javascript" type="text/javascript" src="excanvas.js"></script><![endif]--> - * > <script language="javascript" type="text/javascript" src="jquery-1.4.4.min.js"></script> - * > <script language="javascript" type="text/javascript" src="jquery.jqplot.min.js"></script> - * > <link rel="stylesheet" type="text/css" href="jquery.jqplot.css" /> - * - * jqPlot can be customized by overriding the defaults of any of the objects which make - * up the plot. The general usage of jqplot is: - * - * > chart = $.jqplot('targetElemId', [dataArray,...], {optionsObject}); - * - * The options available to jqplot are detailed in <jqPlot Options> in the jqPlotOptions.txt file. - * - * An actual call to $.jqplot() may look like the - * examples below: - * - * > chart = $.jqplot('chartdiv', [[[1, 2],[3,5.12],[5,13.1],[7,33.6],[9,85.9],[11,219.9]]]); - * - * or - * - * > dataArray = [34,12,43,55,77]; - * > chart = $.jqplot('targetElemId', [dataArray, ...], {title:'My Plot', axes:{yaxis:{min:20, max:100}}}); - * - * For more inforrmation, see <jqPlot Usage>. - * - * About: Usage - * - * See <jqPlot Usage> - * - * About: Available Options - * - * See <jqPlot Options> for a list of options available thorugh the options object (not complete yet!) - * - * About: Options Usage - * - * See <Options Tutorial> - * - * About: Changes - * - * See <Change Log> - * - */ - -(function($) { - // make sure undefined is undefined - var undefined; - - $.fn.emptyForce = function() { - for ( var i = 0, elem; (elem = $(this)[i]) != null; i++ ) { - // Remove element nodes and prevent memory leaks - if ( elem.nodeType === 1 ) { - $.cleanData( elem.getElementsByTagName("*") ); - } - - // Remove any remaining nodes - if ($.jqplot.use_excanvas) { - elem.outerHTML = ""; - } - else { - while ( elem.firstChild ) { - elem.removeChild( elem.firstChild ); - } - } - - elem = null; - } - - return $(this); - }; - - $.fn.removeChildForce = function(parent) { - while ( parent.firstChild ) { - this.removeChildForce( parent.firstChild ); - parent.removeChild( parent.firstChild ); - } - }; - - $.fn.jqplot = function() { - var datas = []; - var options = []; - // see how many data arrays we have - for (var i=0, l=arguments.length; i<l; i++) { - if ($.isArray(arguments[i])) { - datas.push(arguments[i]); - } - else if ($.isPlainObject(arguments[i])) { - options.push(arguments[i]); - } - } - - return this.each(function(index) { - var tid, - plot, - $this = $(this), - dl = datas.length, - ol = options.length, - data, - opts; - - if (index < dl) { - data = datas[index]; - } - else { - data = dl ? datas[dl-1] : null; - } - - if (index < ol) { - opts = options[index]; - } - else { - opts = ol ? options[ol-1] : null; - } - - // does el have an id? - // if not assign it one. - tid = $this.attr('id'); - if (tid === undefined) { - tid = 'jqplot_target_' + $.jqplot.targetCounter++; - $this.attr('id', tid); - } - - plot = $.jqplot(tid, data, opts); - - $this.data('jqplot', plot); - }); - }; - - - /** - * Namespace: $.jqplot - * jQuery function called by the user to create a plot. - * - * Parameters: - * target - ID of target element to render the plot into. - * data - an array of data series. - * options - user defined options object. See the individual classes for available options. - * - * Properties: - * config - object to hold configuration information for jqPlot plot object. - * - * attributes: - * enablePlugins - False to disable plugins by default. Plugins must then be explicitly - * enabled in the individual plot options. Default: false. - * This property sets the "show" property of certain plugins to true or false. - * Only plugins that can be immediately active upon loading are affected. This includes - * non-renderer plugins like cursor, dragable, highlighter, and trendline. - * defaultHeight - Default height for plots where no css height specification exists. This - * is a jqplot wide default. - * defaultWidth - Default height for plots where no css height specification exists. This - * is a jqplot wide default. - */ - - $.jqplot = function(target, data, options) { - var _data = null, _options = null; - - if (arguments.length === 3) { - _data = data; - _options = options; - } - - else if (arguments.length === 2) { - if ($.isArray(data)) { - _data = data; - } - - else if ($.isPlainObject(data)) { - _options = data; - } - } - - if (_data === null && _options !== null && _options.data) { - _data = _options.data; - } - - var plot = new jqPlot(); - // remove any error class that may be stuck on target. - $('#'+target).removeClass('jqplot-error'); - - if ($.jqplot.config.catchErrors) { - try { - plot.init(target, _data, _options); - plot.draw(); - plot.themeEngine.init.call(plot); - return plot; - } - catch(e) { - var msg = $.jqplot.config.errorMessage || e.message; - $('#'+target).append('<div class="jqplot-error-message">'+msg+'</div>'); - $('#'+target).addClass('jqplot-error'); - document.getElementById(target).style.background = $.jqplot.config.errorBackground; - document.getElementById(target).style.border = $.jqplot.config.errorBorder; - document.getElementById(target).style.fontFamily = $.jqplot.config.errorFontFamily; - document.getElementById(target).style.fontSize = $.jqplot.config.errorFontSize; - document.getElementById(target).style.fontStyle = $.jqplot.config.errorFontStyle; - document.getElementById(target).style.fontWeight = $.jqplot.config.errorFontWeight; - } - } - else { - plot.init(target, _data, _options); - plot.draw(); - plot.themeEngine.init.call(plot); - return plot; - } - }; - - $.jqplot.version = "1.0.9"; - $.jqplot.revision = "d96a669"; - - $.jqplot.targetCounter = 1; - - // canvas manager to reuse canvases on the plot. - // Should help solve problem of canvases not being freed and - // problem of waiting forever for firefox to decide to free memory. - $.jqplot.CanvasManager = function() { - // canvases are managed globally so that they can be reused - // across plots after they have been freed - if (typeof $.jqplot.CanvasManager.canvases == 'undefined') { - $.jqplot.CanvasManager.canvases = []; - $.jqplot.CanvasManager.free = []; - } - - var myCanvases = []; - - this.getCanvas = function() { - var canvas; - var makeNew = true; - - if (!$.jqplot.use_excanvas) { - for (var i = 0, l = $.jqplot.CanvasManager.canvases.length; i < l; i++) { - if ($.jqplot.CanvasManager.free[i] === true) { - makeNew = false; - canvas = $.jqplot.CanvasManager.canvases[i]; - // $(canvas).removeClass('jqplot-canvasManager-free').addClass('jqplot-canvasManager-inuse'); - $.jqplot.CanvasManager.free[i] = false; - myCanvases.push(i); - break; - } - } - } - - if (makeNew) { - canvas = document.createElement('canvas'); - myCanvases.push($.jqplot.CanvasManager.canvases.length); - $.jqplot.CanvasManager.canvases.push(canvas); - $.jqplot.CanvasManager.free.push(false); - } - - return canvas; - }; - - // this method has to be used after settings the dimesions - // on the element returned by getCanvas() - this.initCanvas = function(canvas) { - if ($.jqplot.use_excanvas) { - return window.G_vmlCanvasManager.initElement(canvas); - } - - var cctx = canvas.getContext('2d'); - - var canvasBackingScale = 1; - if (window.devicePixelRatio > 1 && (cctx.webkitBackingStorePixelRatio === undefined || - cctx.webkitBackingStorePixelRatio < 2)) { - canvasBackingScale = window.devicePixelRatio; - } - var oldWidth = canvas.width; - var oldHeight = canvas.height; - - canvas.width = canvasBackingScale * canvas.width; - canvas.height = canvasBackingScale * canvas.height; - canvas.style.width = oldWidth + 'px'; - canvas.style.height = oldHeight + 'px'; - cctx.save(); - - cctx.scale(canvasBackingScale, canvasBackingScale); - - return canvas; - }; - - this.freeAllCanvases = function() { - for (var i = 0, l=myCanvases.length; i < l; i++) { - this.freeCanvas(myCanvases[i]); - } - myCanvases = []; - }; - - this.freeCanvas = function(idx) { - if ($.jqplot.use_excanvas && window.G_vmlCanvasManager.uninitElement !== undefined) { - // excanvas can't be reused, but properly unset - window.G_vmlCanvasManager.uninitElement($.jqplot.CanvasManager.canvases[idx]); - $.jqplot.CanvasManager.canvases[idx] = null; - } - else { - var canvas = $.jqplot.CanvasManager.canvases[idx]; - canvas.getContext('2d').clearRect(0, 0, canvas.width, canvas.height); - $(canvas).unbind().removeAttr('class').removeAttr('style'); - // Style attributes seemed to be still hanging around. wierd. Some ticks - // still retained a left: 0px attribute after reusing a canvas. - $(canvas).css({left: '', top: '', position: ''}); - // setting size to 0 may save memory of unused canvases? - canvas.width = 0; - canvas.height = 0; - $.jqplot.CanvasManager.free[idx] = true; - } - }; - - }; - - - // Convienence function that won't hang IE or FF without FireBug. - $.jqplot.log = function() { - if (window.console) { - window.console.log.apply(window.console, arguments); - } - }; - - $.jqplot.config = { - addDomReference: false, - enablePlugins:false, - defaultHeight:300, - defaultWidth:400, - UTCAdjust:false, - timezoneOffset: new Date(new Date().getTimezoneOffset() * 60000), - errorMessage: '', - errorBackground: '', - errorBorder: '', - errorFontFamily: '', - errorFontSize: '', - errorFontStyle: '', - errorFontWeight: '', - catchErrors: false, - defaultTickFormatString: "%.1f", - defaultColors: [ "#4bb2c5", "#EAA228", "#c5b47f", "#579575", "#839557", "#958c12", "#953579", "#4b5de4", "#d8b83f", "#ff5800", "#0085cc", "#c747a3", "#cddf54", "#FBD178", "#26B4E3", "#bd70c7"], - defaultNegativeColors: [ "#498991", "#C08840", "#9F9274", "#546D61", "#646C4A", "#6F6621", "#6E3F5F", "#4F64B0", "#A89050", "#C45923", "#187399", "#945381", "#959E5C", "#C7AF7B", "#478396", "#907294"], - dashLength: 4, - gapLength: 4, - dotGapLength: 2.5, - srcLocation: 'jqplot/src/', - pluginLocation: 'jqplot/src/plugins/' - }; - - - $.jqplot.arrayMax = function( array ){ - return Math.max.apply( Math, array ); - }; - - $.jqplot.arrayMin = function( array ){ - return Math.min.apply( Math, array ); - }; - - $.jqplot.enablePlugins = $.jqplot.config.enablePlugins; - - // canvas related tests taken from modernizer: - // Copyright (c) 2009 - 2010 Faruk Ates. - // http://www.modernizr.com - - $.jqplot.support_canvas = function() { - if (typeof $.jqplot.support_canvas.result == 'undefined') { - $.jqplot.support_canvas.result = !!document.createElement('canvas').getContext; - } - return $.jqplot.support_canvas.result; - }; - - $.jqplot.support_canvas_text = function() { - if (typeof $.jqplot.support_canvas_text.result == 'undefined') { - if (window.G_vmlCanvasManager !== undefined && window.G_vmlCanvasManager._version > 887) { - $.jqplot.support_canvas_text.result = true; - } - else { - $.jqplot.support_canvas_text.result = !!(document.createElement('canvas').getContext && typeof document.createElement('canvas').getContext('2d').fillText == 'function'); - } - - } - return $.jqplot.support_canvas_text.result; - }; - - $.jqplot.use_excanvas = ((!$.support.boxModel || !$.support.objectAll || !$support.leadingWhitespace) && !$.jqplot.support_canvas()) ? true : false; - - /** - * - * Hooks: jqPlot Pugin Hooks - * - * $.jqplot.preInitHooks - called before initialization. - * $.jqplot.postInitHooks - called after initialization. - * $.jqplot.preParseOptionsHooks - called before user options are parsed. - * $.jqplot.postParseOptionsHooks - called after user options are parsed. - * $.jqplot.preDrawHooks - called before plot draw. - * $.jqplot.postDrawHooks - called after plot draw. - * $.jqplot.preDrawSeriesHooks - called before each series is drawn. - * $.jqplot.postDrawSeriesHooks - called after each series is drawn. - * $.jqplot.preDrawLegendHooks - called before the legend is drawn. - * $.jqplot.addLegendRowHooks - called at the end of legend draw, so plugins - * can add rows to the legend table. - * $.jqplot.preSeriesInitHooks - called before series is initialized. - * $.jqplot.postSeriesInitHooks - called after series is initialized. - * $.jqplot.preParseSeriesOptionsHooks - called before series related options - * are parsed. - * $.jqplot.postParseSeriesOptionsHooks - called after series related options - * are parsed. - * $.jqplot.eventListenerHooks - called at the end of plot drawing, binds - * listeners to the event canvas which lays on top of the grid area. - * $.jqplot.preDrawSeriesShadowHooks - called before series shadows are drawn. - * $.jqplot.postDrawSeriesShadowHooks - called after series shadows are drawn. - * - */ - - $.jqplot.preInitHooks = []; - $.jqplot.postInitHooks = []; - $.jqplot.preParseOptionsHooks = []; - $.jqplot.postParseOptionsHooks = []; - $.jqplot.preDrawHooks = []; - $.jqplot.postDrawHooks = []; - $.jqplot.preDrawSeriesHooks = []; - $.jqplot.postDrawSeriesHooks = []; - $.jqplot.preDrawLegendHooks = []; - $.jqplot.addLegendRowHooks = []; - $.jqplot.preSeriesInitHooks = []; - $.jqplot.postSeriesInitHooks = []; - $.jqplot.preParseSeriesOptionsHooks = []; - $.jqplot.postParseSeriesOptionsHooks = []; - $.jqplot.eventListenerHooks = []; - $.jqplot.preDrawSeriesShadowHooks = []; - $.jqplot.postDrawSeriesShadowHooks = []; - - // A superclass holding some common properties and methods. - $.jqplot.ElemContainer = function() { - this._elem; - this._plotWidth; - this._plotHeight; - this._plotDimensions = {height:null, width:null}; - }; - - $.jqplot.ElemContainer.prototype.createElement = function(el, offsets, clss, cssopts, attrib) { - this._offsets = offsets; - var klass = clss || 'jqplot'; - var elem = document.createElement(el); - this._elem = $(elem); - this._elem.addClass(klass); - this._elem.css(cssopts); - this._elem.attr(attrib); - // avoid memory leak; - elem = null; - return this._elem; - }; - - $.jqplot.ElemContainer.prototype.getWidth = function() { - if (this._elem) { - return this._elem.outerWidth(true); - } - else { - return null; - } - }; - - $.jqplot.ElemContainer.prototype.getHeight = function() { - if (this._elem) { - return this._elem.outerHeight(true); - } - else { - return null; - } - }; - - $.jqplot.ElemContainer.prototype.getPosition = function() { - if (this._elem) { - return this._elem.position(); - } - else { - return {top:null, left:null, bottom:null, right:null}; - } - }; - - $.jqplot.ElemContainer.prototype.getTop = function() { - return this.getPosition().top; - }; - - $.jqplot.ElemContainer.prototype.getLeft = function() { - return this.getPosition().left; - }; - - $.jqplot.ElemContainer.prototype.getBottom = function() { - return this._elem.css('bottom'); - }; - - $.jqplot.ElemContainer.prototype.getRight = function() { - return this._elem.css('right'); - }; - - - /** - * Class: Axis - * An individual axis object. Cannot be instantiated directly, but created - * by the Plot object. Axis properties can be set or overridden by the - * options passed in from the user. - * - */ - function Axis(name) { - $.jqplot.ElemContainer.call(this); - // Group: Properties - // - // Axes options are specified within an axes object at the top level of the - // plot options like so: - // > { - // > axes: { - // > xaxis: {min: 5}, - // > yaxis: {min: 2, max: 8, numberTicks:4}, - // > x2axis: {pad: 1.5}, - // > y2axis: {ticks:[22, 44, 66, 88]} - // > } - // > } - // There are 2 x axes, 'xaxis' and 'x2axis', and - // 9 yaxes, 'yaxis', 'y2axis'. 'y3axis', ... Any or all of which may be specified. - this.name = name; - this._series = []; - // prop: show - // Wether to display the axis on the graph. - this.show = false; - // prop: tickRenderer - // A class of a rendering engine for creating the ticks labels displayed on the plot, - // See <$.jqplot.AxisTickRenderer>. - this.tickRenderer = $.jqplot.AxisTickRenderer; - // prop: tickOptions - // Options that will be passed to the tickRenderer, see <$.jqplot.AxisTickRenderer> options. - this.tickOptions = {}; - // prop: labelRenderer - // A class of a rendering engine for creating an axis label. - this.labelRenderer = $.jqplot.AxisLabelRenderer; - // prop: labelOptions - // Options passed to the label renderer. - this.labelOptions = {}; - // prop: label - // Label for the axis - this.label = null; - // prop: showLabel - // true to show the axis label. - this.showLabel = true; - // prop: min - // minimum value of the axis (in data units, not pixels). - this.min = null; - // prop: max - // maximum value of the axis (in data units, not pixels). - this.max = null; - // prop: autoscale - // DEPRECATED - // the default scaling algorithm produces superior results. - this.autoscale = false; - // prop: pad - // Padding to extend the range above and below the data bounds. - // The data range is multiplied by this factor to determine minimum and maximum axis bounds. - // A value of 0 will be interpreted to mean no padding, and pad will be set to 1.0. - this.pad = 1.2; - // prop: padMax - // Padding to extend the range above data bounds. - // The top of the data range is multiplied by this factor to determine maximum axis bounds. - // A value of 0 will be interpreted to mean no padding, and padMax will be set to 1.0. - this.padMax = null; - // prop: padMin - // Padding to extend the range below data bounds. - // The bottom of the data range is multiplied by this factor to determine minimum axis bounds. - // A value of 0 will be interpreted to mean no padding, and padMin will be set to 1.0. - this.padMin = null; - // prop: ticks - // 1D [val, val, ...] or 2D [[val, label], [val, label], ...] array of ticks for the axis. - // If no label is specified, the value is formatted into an appropriate label. - this.ticks = []; - // prop: numberTicks - // Desired number of ticks. Default is to compute automatically. - this.numberTicks; - // prop: tickInterval - // number of units between ticks. Mutually exclusive with numberTicks. - this.tickInterval; - // prop: renderer - // A class of a rendering engine that handles tick generation, - // scaling input data to pixel grid units and drawing the axis element. - this.renderer = $.jqplot.LinearAxisRenderer; - // prop: rendererOptions - // renderer specific options. See <$.jqplot.LinearAxisRenderer> for options. - this.rendererOptions = {}; - // prop: showTicks - // Wether to show the ticks (both marks and labels) or not. - // Will not override showMark and showLabel options if specified on the ticks themselves. - this.showTicks = true; - // prop: showTickMarks - // Wether to show the tick marks (line crossing grid) or not. - // Overridden by showTicks and showMark option of tick itself. - this.showTickMarks = true; - // prop: showMinorTicks - // Wether or not to show minor ticks. This is renderer dependent. - this.showMinorTicks = true; - // prop: drawMajorGridlines - // True to draw gridlines for major axis ticks. - this.drawMajorGridlines = true; - // prop: drawMinorGridlines - // True to draw gridlines for minor ticks. - this.drawMinorGridlines = false; - // prop: drawMajorTickMarks - // True to draw tick marks for major axis ticks. - this.drawMajorTickMarks = true; - // prop: drawMinorTickMarks - // True to draw tick marks for minor ticks. This is renderer dependent. - this.drawMinorTickMarks = true; - // prop: useSeriesColor - // Use the color of the first series associated with this axis for the - // tick marks and line bordering this axis. - this.useSeriesColor = false; - // prop: borderWidth - // width of line stroked at the border of the axis. Defaults - // to the width of the grid boarder. - this.borderWidth = null; - // prop: borderColor - // color of the border adjacent to the axis. Defaults to grid border color. - this.borderColor = null; - // prop: scaleToHiddenSeries - // True to include hidden series when computing axes bounds and scaling. - this.scaleToHiddenSeries = false; - // minimum and maximum values on the axis. - this._dataBounds = {min:null, max:null}; - // statistics (min, max, mean) as well as actual data intervals for each series attached to axis. - // holds collection of {intervals:[], min:, max:, mean: } objects for each series on axis. - this._intervalStats = []; - // pixel position from the top left of the min value and max value on the axis. - this._offsets = {min:null, max:null}; - this._ticks=[]; - this._label = null; - // prop: syncTicks - // true to try and synchronize tick spacing across multiple axes so that ticks and - // grid lines line up. This has an impact on autoscaling algorithm, however. - // In general, autoscaling an individual axis will work better if it does not - // have to sync ticks. - this.syncTicks = null; - // prop: tickSpacing - // Approximate pixel spacing between ticks on graph. Used during autoscaling. - // This number will be an upper bound, actual spacing will be less. - this.tickSpacing = 75; - // Properties to hold the original values for min, max, ticks, tickInterval and numberTicks - // so they can be restored if altered by plugins. - this._min = null; - this._max = null; - this._tickInterval = null; - this._numberTicks = null; - this.__ticks = null; - // hold original user options. - this._options = {}; - } - - Axis.prototype = new $.jqplot.ElemContainer(); - Axis.prototype.constructor = Axis; - - Axis.prototype.init = function() { - if ($.isFunction(this.renderer)) { - this.renderer = new this.renderer(); - } - // set the axis name - this.tickOptions.axis = this.name; - // if showMark or showLabel tick options not specified, use value of axis option. - // showTicks overrides showTickMarks. - if (this.tickOptions.showMark == null) { - this.tickOptions.showMark = this.showTicks; - } - if (this.tickOptions.showMark == null) { - this.tickOptions.showMark = this.showTickMarks; - } - if (this.tickOptions.showLabel == null) { - this.tickOptions.showLabel = this.showTicks; - } - - if (this.label == null || this.label == '') { - this.showLabel = false; - } - else { - this.labelOptions.label = this.label; - } - if (this.showLabel == false) { - this.labelOptions.show = false; - } - // set the default padMax, padMin if not specified - // special check, if no padding desired, padding - // should be set to 1.0 - if (this.pad == 0) { - this.pad = 1.0; - } - if (this.padMax == 0) { - this.padMax = 1.0; - } - if (this.padMin == 0) { - this.padMin = 1.0; - } - if (this.padMax == null) { - this.padMax = (this.pad-1)/2 + 1; - } - if (this.padMin == null) { - this.padMin = (this.pad-1)/2 + 1; - } - // now that padMin and padMax are correctly set, reset pad in case user has supplied - // padMin and/or padMax - this.pad = this.padMax + this.padMin - 1; - if (this.min != null || this.max != null) { - this.autoscale = false; - } - // if not set, sync ticks for y axes but not x by default. - if (this.syncTicks == null && this.name.indexOf('y') > -1) { - this.syncTicks = true; - } - else if (this.syncTicks == null){ - this.syncTicks = false; - } - this.renderer.init.call(this, this.rendererOptions); - - }; - - Axis.prototype.draw = function(ctx, plot) { - // Memory Leaks patch - if (this.__ticks) { - this.__ticks = null; - } - - return this.renderer.draw.call(this, ctx, plot); - - }; - - Axis.prototype.set = function() { - this.renderer.set.call(this); - }; - - Axis.prototype.pack = function(pos, offsets) { - if (this.show) { - this.renderer.pack.call(this, pos, offsets); - } - // these properties should all be available now. - if (this._min == null) { - this._min = this.min; - this._max = this.max; - this._tickInterval = this.tickInterval; - this._numberTicks = this.numberTicks; - this.__ticks = this._ticks; - } - }; - - // reset the axis back to original values if it has been scaled, zoomed, etc. - Axis.prototype.reset = function() { - this.renderer.reset.call(this); - }; - - Axis.prototype.resetScale = function(opts) { - $.extend(true, this, {min: null, max: null, numberTicks: null, tickInterval: null, _ticks: [], ticks: []}, opts); - this.resetDataBounds(); - }; - - Axis.prototype.resetDataBounds = function() { - // Go through all the series attached to this axis and find - // the min/max bounds for this axis. - var db = this._dataBounds; - db.min = null; - db.max = null; - var l, s, d; - // check for when to force min 0 on bar series plots. - var doforce = (this.show) ? true : false; - for (var i=0; i<this._series.length; i++) { - s = this._series[i]; - if (s.show || this.scaleToHiddenSeries) { - d = s._plotData; - if (s._type === 'line' && s.renderer.bands.show && this.name.charAt(0) !== 'x') { - d = [[0, s.renderer.bands._min], [1, s.renderer.bands._max]]; - } - - var minyidx = 1, maxyidx = 1; - - if (s._type != null && s._type == 'ohlc') { - minyidx = 3; - maxyidx = 2; - } - - for (var j=0, l=d.length; j<l; j++) { - if (this.name == 'xaxis' || this.name == 'x2axis') { - if ((d[j][0] != null && d[j][0] < db.min) || db.min == null) { - db.min = d[j][0]; - } - if ((d[j][0] != null && d[j][0] > db.max) || db.max == null) { - db.max = d[j][0]; - } - } - else { - if ((d[j][minyidx] != null && d[j][minyidx] < db.min) || db.min == null) { - db.min = d[j][minyidx]; - } - if ((d[j][maxyidx] != null && d[j][maxyidx] > db.max) || db.max == null) { - db.max = d[j][maxyidx]; - } - } - } - - // Hack to not pad out bottom of bar plots unless user has specified a padding. - // every series will have a chance to set doforce to false. once it is set to - // false, it cannot be reset to true. - // If any series attached to axis is not a bar, wont force 0. - if (doforce && s.renderer.constructor !== $.jqplot.BarRenderer) { - doforce = false; - } - - else if (doforce && this._options.hasOwnProperty('forceTickAt0') && this._options.forceTickAt0 == false) { - doforce = false; - } - - else if (doforce && s.renderer.constructor === $.jqplot.BarRenderer) { - if (s.barDirection == 'vertical' && this.name != 'xaxis' && this.name != 'x2axis') { - if (this._options.pad != null || this._options.padMin != null) { - doforce = false; - } - } - - else if (s.barDirection == 'horizontal' && (this.name == 'xaxis' || this.name == 'x2axis')) { - if (this._options.pad != null || this._options.padMin != null) { - doforce = false; - } - } - - } - } - } - - if (doforce && this.renderer.constructor === $.jqplot.LinearAxisRenderer && db.min >= 0) { - this.padMin = 1.0; - this.forceTickAt0 = true; - } - }; - - /** - * Class: Legend - * Legend object. Cannot be instantiated directly, but created - * by the Plot object. Legend properties can be set or overridden by the - * options passed in from the user. - */ - function Legend(options) { - $.jqplot.ElemContainer.call(this); - // Group: Properties - - // prop: show - // Wether to display the legend on the graph. - this.show = false; - // prop: location - // Placement of the legend. one of the compass directions: nw, n, ne, e, se, s, sw, w - this.location = 'ne'; - // prop: labels - // Array of labels to use. By default the renderer will look for labels on the series. - // Labels specified in this array will override labels specified on the series. - this.labels = []; - // prop: showLabels - // true to show the label text on the legend. - this.showLabels = true; - // prop: showSwatch - // true to show the color swatches on the legend. - this.showSwatches = true; - // prop: placement - // "insideGrid" places legend inside the grid area of the plot. - // "outsideGrid" places the legend outside the grid but inside the plot container, - // shrinking the grid to accomodate the legend. - // "inside" synonym for "insideGrid", - // "outside" places the legend ouside the grid area, but does not shrink the grid which - // can cause the legend to overflow the plot container. - this.placement = "insideGrid"; - // prop: xoffset - // DEPRECATED. Set the margins on the legend using the marginTop, marginLeft, etc. - // properties or via CSS margin styling of the .jqplot-table-legend class. - this.xoffset = 0; - // prop: yoffset - // DEPRECATED. Set the margins on the legend using the marginTop, marginLeft, etc. - // properties or via CSS margin styling of the .jqplot-table-legend class. - this.yoffset = 0; - // prop: border - // css spec for the border around the legend box. - this.border; - // prop: background - // css spec for the background of the legend box. - this.background; - // prop: textColor - // css color spec for the legend text. - this.textColor; - // prop: fontFamily - // css font-family spec for the legend text. - this.fontFamily; - // prop: fontSize - // css font-size spec for the legend text. - this.fontSize ; - // prop: rowSpacing - // css padding-top spec for the rows in the legend. - this.rowSpacing = '0.5em'; - // renderer - // A class that will create a DOM object for the legend, - // see <$.jqplot.TableLegendRenderer>. - this.renderer = $.jqplot.TableLegendRenderer; - // prop: rendererOptions - // renderer specific options passed to the renderer. - this.rendererOptions = {}; - // prop: predraw - // Wether to draw the legend before the series or not. - // Used with series specific legend renderers for pie, donut, mekko charts, etc. - this.preDraw = false; - // prop: marginTop - // CSS margin for the legend DOM element. This will set an element - // CSS style for the margin which will override any style sheet setting. - // The default will be taken from the stylesheet. - this.marginTop = null; - // prop: marginRight - // CSS margin for the legend DOM element. This will set an element - // CSS style for the margin which will override any style sheet setting. - // The default will be taken from the stylesheet. - this.marginRight = null; - // prop: marginBottom - // CSS margin for the legend DOM element. This will set an element - // CSS style for the margin which will override any style sheet setting. - // The default will be taken from the stylesheet. - this.marginBottom = null; - // prop: marginLeft - // CSS margin for the legend DOM element. This will set an element - // CSS style for the margin which will override any style sheet setting. - // The default will be taken from the stylesheet. - this.marginLeft = null; - // prop: escapeHtml - // True to escape special characters with their html entity equivalents - // in legend text. "<" becomes < and so on, so html tags are not rendered. - this.escapeHtml = false; - this._series = []; - - $.extend(true, this, options); - } - - Legend.prototype = new $.jqplot.ElemContainer(); - Legend.prototype.constructor = Legend; - - Legend.prototype.setOptions = function(options) { - $.extend(true, this, options); - - // Try to emulate deprecated behaviour - // if user has specified xoffset or yoffset, copy these to - // the margin properties. - - if (this.placement == 'inside') { - this.placement = 'insideGrid'; - } - - if (this.xoffset >0) { - if (this.placement == 'insideGrid') { - switch (this.location) { - case 'nw': - case 'w': - case 'sw': - if (this.marginLeft == null) { - this.marginLeft = this.xoffset + 'px'; - } - this.marginRight = '0px'; - break; - case 'ne': - case 'e': - case 'se': - default: - if (this.marginRight == null) { - this.marginRight = this.xoffset + 'px'; - } - this.marginLeft = '0px'; - break; - } - } - else if (this.placement == 'outside') { - switch (this.location) { - case 'nw': - case 'w': - case 'sw': - if (this.marginRight == null) { - this.marginRight = this.xoffset + 'px'; - } - this.marginLeft = '0px'; - break; - case 'ne': - case 'e': - case 'se': - default: - if (this.marginLeft == null) { - this.marginLeft = this.xoffset + 'px'; - } - this.marginRight = '0px'; - break; - } - } - this.xoffset = 0; - } - - if (this.yoffset >0) { - if (this.placement == 'outside') { - switch (this.location) { - case 'sw': - case 's': - case 'se': - if (this.marginTop == null) { - this.marginTop = this.yoffset + 'px'; - } - this.marginBottom = '0px'; - break; - case 'ne': - case 'n': - case 'nw': - default: - if (this.marginBottom == null) { - this.marginBottom = this.yoffset + 'px'; - } - this.marginTop = '0px'; - break; - } - } - else if (this.placement == 'insideGrid') { - switch (this.location) { - case 'sw': - case 's': - case 'se': - if (this.marginBottom == null) { - this.marginBottom = this.yoffset + 'px'; - } - this.marginTop = '0px'; - break; - case 'ne': - case 'n': - case 'nw': - default: - if (this.marginTop == null) { - this.marginTop = this.yoffset + 'px'; - } - this.marginBottom = '0px'; - break; - } - } - this.yoffset = 0; - } - - // TO-DO: - // Handle case where offsets are < 0. - // - }; - - Legend.prototype.init = function() { - if ($.isFunction(this.renderer)) { - this.renderer = new this.renderer(); - } - this.renderer.init.call(this, this.rendererOptions); - }; - - Legend.prototype.draw = function(offsets, plot) { - for (var i=0; i<$.jqplot.preDrawLegendHooks.length; i++){ - $.jqplot.preDrawLegendHooks[i].call(this, offsets); - } - return this.renderer.draw.call(this, offsets, plot); - }; - - Legend.prototype.pack = function(offsets) { - this.renderer.pack.call(this, offsets); - }; - - /** - * Class: Title - * Plot Title object. Cannot be instantiated directly, but created - * by the Plot object. Title properties can be set or overridden by the - * options passed in from the user. - * - * Parameters: - * text - text of the title. - */ - function Title(text) { - $.jqplot.ElemContainer.call(this); - // Group: Properties - - // prop: text - // text of the title; - this.text = text; - // prop: show - // whether or not to show the title - this.show = true; - // prop: fontFamily - // css font-family spec for the text. - this.fontFamily; - // prop: fontSize - // css font-size spec for the text. - this.fontSize ; - // prop: textAlign - // css text-align spec for the text. - this.textAlign; - // prop: textColor - // css color spec for the text. - this.textColor; - // prop: renderer - // A class for creating a DOM element for the title, - // see <$.jqplot.DivTitleRenderer>. - this.renderer = $.jqplot.DivTitleRenderer; - // prop: rendererOptions - // renderer specific options passed to the renderer. - this.rendererOptions = {}; - // prop: escapeHtml - // True to escape special characters with their html entity equivalents - // in title text. "<" becomes < and so on, so html tags are not rendered. - this.escapeHtml = false; - } - - Title.prototype = new $.jqplot.ElemContainer(); - Title.prototype.constructor = Title; - - Title.prototype.init = function() { - if ($.isFunction(this.renderer)) { - this.renderer = new this.renderer(); - } - this.renderer.init.call(this, this.rendererOptions); - }; - - Title.prototype.draw = function(width) { - return this.renderer.draw.call(this, width); - }; - - Title.prototype.pack = function() { - this.renderer.pack.call(this); - }; - - - /** - * Class: Series - * An individual data series object. Cannot be instantiated directly, but created - * by the Plot object. Series properties can be set or overridden by the - * options passed in from the user. - */ - function Series(options) { - options = options || {}; - $.jqplot.ElemContainer.call(this); - // Group: Properties - // Properties will be assigned from a series array at the top level of the - // options. If you had two series and wanted to change the color and line - // width of the first and set the second to use the secondary y axis with - // no shadow and supply custom labels for each: - // > { - // > series:[ - // > {color: '#ff4466', lineWidth: 5, label:'good line'}, - // > {yaxis: 'y2axis', shadow: false, label:'bad line'} - // > ] - // > } - - // prop: show - // whether or not to draw the series. - this.show = true; - // prop: xaxis - // which x axis to use with this series, either 'xaxis' or 'x2axis'. - this.xaxis = 'xaxis'; - this._xaxis; - // prop: yaxis - // which y axis to use with this series, either 'yaxis' or 'y2axis'. - this.yaxis = 'yaxis'; - this._yaxis; - this.gridBorderWidth = 2.0; - // prop: renderer - // A class of a renderer which will draw the series, - // see <$.jqplot.LineRenderer>. - this.renderer = $.jqplot.LineRenderer; - // prop: rendererOptions - // Options to pass on to the renderer. - this.rendererOptions = {}; - this.data = []; - this.gridData = []; - // prop: label - // Line label to use in the legend. - this.label = ''; - // prop: showLabel - // true to show label for this series in the legend. - this.showLabel = true; - // prop: color - // css color spec for the series - this.color; - // prop: negativeColor - // css color spec used for filled (area) plots that are filled to zero and - // the "useNegativeColors" option is true. - this.negativeColor; - // prop: lineWidth - // width of the line in pixels. May have different meanings depending on renderer. - this.lineWidth = 2.5; - // prop: lineJoin - // Canvas lineJoin style between segments of series. - this.lineJoin = 'round'; - // prop: lineCap - // Canvas lineCap style at ends of line. - this.lineCap = 'round'; - // prop: linePattern - // line pattern 'dashed', 'dotted', 'solid', some combination - // of '-' and '.' characters such as '.-.' or a numerical array like - // [draw, skip, draw, skip, ...] such as [1, 10] to draw a dotted line, - // [1, 10, 20, 10] to draw a dot-dash line, and so on. - this.linePattern = 'solid'; - this.shadow = true; - // prop: shadowAngle - // Shadow angle in degrees - this.shadowAngle = 45; - // prop: shadowOffset - // Shadow offset from line in pixels - this.shadowOffset = 1.25; - // prop: shadowDepth - // Number of times shadow is stroked, each stroke offset shadowOffset from the last. - this.shadowDepth = 3; - // prop: shadowAlpha - // Alpha channel transparency of shadow. 0 = transparent. - this.shadowAlpha = '0.1'; - // prop: breakOnNull - // Wether line segments should be be broken at null value. - // False will join point on either side of line. - this.breakOnNull = false; - // prop: markerRenderer - // A class of a renderer which will draw marker (e.g. circle, square, ...) at the data points, - // see <$.jqplot.MarkerRenderer>. - this.markerRenderer = $.jqplot.MarkerRenderer; - // prop: markerOptions - // renderer specific options to pass to the markerRenderer, - // see <$.jqplot.MarkerRenderer>. - this.markerOptions = {}; - // prop: showLine - // whether to actually draw the line or not. Series will still be renderered, even if no line is drawn. - this.showLine = true; - // prop: showMarker - // whether or not to show the markers at the data points. - this.showMarker = true; - // prop: index - // 0 based index of this series in the plot series array. - this.index; - // prop: fill - // true or false, whether to fill under lines or in bars. - // May not be implemented in all renderers. - this.fill = false; - // prop: fillColor - // CSS color spec to use for fill under line. Defaults to line color. - this.fillColor; - // prop: fillAlpha - // Alpha transparency to apply to the fill under the line. - // Use this to adjust alpha separate from fill color. - this.fillAlpha; - // prop: fillAndStroke - // If true will stroke the line (with color this.color) as well as fill under it. - // Applies only when fill is true. - this.fillAndStroke = false; - // prop: disableStack - // true to not stack this series with other series in the plot. - // To render properly, non-stacked series must come after any stacked series - // in the plot's data series array. So, the plot's data series array would look like: - // > [stackedSeries1, stackedSeries2, ..., nonStackedSeries1, nonStackedSeries2, ...] - // disableStack will put a gap in the stacking order of series, and subsequent - // stacked series will not fill down through the non-stacked series and will - // most likely not stack properly on top of the non-stacked series. - this.disableStack = false; - // _stack is set by the Plot if the plot is a stacked chart. - // will stack lines or bars on top of one another to build a "mountain" style chart. - // May not be implemented in all renderers. - this._stack = false; - // prop: neighborThreshold - // how close or far (in pixels) the cursor must be from a point marker to detect the point. - this.neighborThreshold = 4; - // prop: fillToZero - // true will force bar and filled series to fill toward zero on the fill Axis. - this.fillToZero = false; - // prop: fillToValue - // fill a filled series to this value on the fill axis. - // Works in conjunction with fillToZero, so that must be true. - this.fillToValue = 0; - // prop: fillAxis - // Either 'x' or 'y'. Which axis to fill the line toward if fillToZero is true. - // 'y' means fill up/down to 0 on the y axis for this series. - this.fillAxis = 'y'; - // prop: useNegativeColors - // true to color negative values differently in filled and bar charts. - this.useNegativeColors = true; - this._stackData = []; - // _plotData accounts for stacking. If plots not stacked, _plotData and data are same. If - // stacked, _plotData is accumulation of stacking data. - this._plotData = []; - // _plotValues hold the individual x and y values that will be plotted for this series. - this._plotValues = {x:[], y:[]}; - // statistics about the intervals between data points. Used for auto scaling. - this._intervals = {x:{}, y:{}}; - // data from the previous series, for stacked charts. - this._prevPlotData = []; - this._prevGridData = []; - this._stackAxis = 'y'; - this._primaryAxis = '_xaxis'; - // give each series a canvas to draw on. This should allow for redrawing speedups. - this.canvas = new $.jqplot.GenericCanvas(); - this.shadowCanvas = new $.jqplot.GenericCanvas(); - this.plugins = {}; - // sum of y values in this series. - this._sumy = 0; - this._sumx = 0; - this._type = ''; - this.step = false; - } - - Series.prototype = new $.jqplot.ElemContainer(); - Series.prototype.constructor = Series; - - Series.prototype.init = function(index, gridbw, plot) { - // weed out any null values in the data. - this.index = index; - this.gridBorderWidth = gridbw; - var d = this.data; - var temp = [], i, l; - for (i=0, l=d.length; i<l; i++) { - if (! this.breakOnNull) { - if (d[i] == null || d[i][0] == null || d[i][1] == null) { - continue; - } - else { - temp.push(d[i]); - } - } - else { - // TODO: figure out what to do with null values - // probably involve keeping nulls in data array - // and then updating renderers to break line - // when it hits null value. - // For now, just keep value. - temp.push(d[i]); - } - } - this.data = temp; - - // parse the renderer options and apply default colors if not provided - // Set color even if not shown, so series don't change colors when other - // series on plot shown/hidden. - if (!this.color) { - this.color = plot.colorGenerator.get(this.index); - } - if (!this.negativeColor) { - this.negativeColor = plot.negativeColorGenerator.get(this.index); - } - - - if (!this.fillColor) { - this.fillColor = this.color; - } - if (this.fillAlpha) { - var comp = $.jqplot.normalize2rgb(this.fillColor); - var comp = $.jqplot.getColorComponents(comp); - this.fillColor = 'rgba('+comp[0]+','+comp[1]+','+comp[2]+','+this.fillAlpha+')'; - } - if ($.isFunction(this.renderer)) { - this.renderer = new this.renderer(); - } - this.renderer.init.call(this, this.rendererOptions, plot); - this.markerRenderer = new this.markerRenderer(); - if (!this.markerOptions.color) { - this.markerOptions.color = this.color; - } - if (this.markerOptions.show == null) { - this.markerOptions.show = this.showMarker; - } - this.showMarker = this.markerOptions.show; - // the markerRenderer is called within its own scope, don't want to overwrite series options!! - this.markerRenderer.init(this.markerOptions); - }; - - // data - optional data point array to draw using this series renderer - // gridData - optional grid data point array to draw using this series renderer - // stackData - array of cumulative data for stacked plots. - Series.prototype.draw = function(sctx, opts, plot) { - var options = (opts == undefined) ? {} : opts; - sctx = (sctx == undefined) ? this.canvas._ctx : sctx; - - var j, data, gridData; - - // hooks get called even if series not shown - // we don't clear canvas here, it would wipe out all other series as well. - for (j=0; j<$.jqplot.preDrawSeriesHooks.length; j++) { - $.jqplot.preDrawSeriesHooks[j].call(this, sctx, options); - } - if (this.show) { - this.renderer.setGridData.call(this, plot); - if (!options.preventJqPlotSeriesDrawTrigger) { - $(sctx.canvas).trigger('jqplotSeriesDraw', [this.data, this.gridData]); - } - data = []; - if (options.data) { - data = options.data; - } - else if (!this._stack) { - data = this.data; - } - else { - data = this._plotData; - } - gridData = options.gridData || this.renderer.makeGridData.call(this, data, plot); - - if (this._type === 'line' && this.renderer.smooth && this.renderer._smoothedData.length) { - gridData = this.renderer._smoothedData; - } - - this.renderer.draw.call(this, sctx, gridData, options, plot); - } - - for (j=0; j<$.jqplot.postDrawSeriesHooks.length; j++) { - $.jqplot.postDrawSeriesHooks[j].call(this, sctx, options, plot); - } - - sctx = opts = plot = j = data = gridData = null; - }; - - Series.prototype.drawShadow = function(sctx, opts, plot) { - var options = (opts == undefined) ? {} : opts; - sctx = (sctx == undefined) ? this.shadowCanvas._ctx : sctx; - - var j, data, gridData; - - // hooks get called even if series not shown - // we don't clear canvas here, it would wipe out all other series as well. - for (j=0; j<$.jqplot.preDrawSeriesShadowHooks.length; j++) { - $.jqplot.preDrawSeriesShadowHooks[j].call(this, sctx, options); - } - if (this.shadow) { - this.renderer.setGridData.call(this, plot); - - data = []; - if (options.data) { - data = options.data; - } - else if (!this._stack) { - data = this.data; - } - else { - data = this._plotData; - } - gridData = options.gridData || this.renderer.makeGridData.call(this, data, plot); - - this.renderer.drawShadow.call(this, sctx, gridData, options, plot); - } - - for (j=0; j<$.jqplot.postDrawSeriesShadowHooks.length; j++) { - $.jqplot.postDrawSeriesShadowHooks[j].call(this, sctx, options); - } - - sctx = opts = plot = j = data = gridData = null; - - }; - - // toggles series display on plot, e.g. show/hide series - Series.prototype.toggleDisplay = function(ev, callback) { - var s, speed; - if (ev.data.series) { - s = ev.data.series; - } - else { - s = this; - } - - if (ev.data.speed) { - speed = ev.data.speed; - } - if (speed) { - // this can be tricky because series may not have a canvas element if replotting. - if (s.canvas._elem.is(':hidden') || !s.show) { - s.show = true; - - s.canvas._elem.removeClass('jqplot-series-hidden'); - if (s.shadowCanvas._elem) { - s.shadowCanvas._elem.fadeIn(speed); - } - s.canvas._elem.fadeIn(speed, callback); - s.canvas._elem.nextAll('.jqplot-point-label.jqplot-series-'+s.index).fadeIn(speed); - } - else { - s.show = false; - - s.canvas._elem.addClass('jqplot-series-hidden'); - if (s.shadowCanvas._elem) { - s.shadowCanvas._elem.fadeOut(speed); - } - s.canvas._elem.fadeOut(speed, callback); - s.canvas._elem.nextAll('.jqplot-point-label.jqplot-series-'+s.index).fadeOut(speed); - } - } - else { - // this can be tricky because series may not have a canvas element if replotting. - if (s.canvas._elem.is(':hidden') || !s.show) { - s.show = true; - - s.canvas._elem.removeClass('jqplot-series-hidden'); - if (s.shadowCanvas._elem) { - s.shadowCanvas._elem.show(); - } - s.canvas._elem.show(0, callback); - s.canvas._elem.nextAll('.jqplot-point-label.jqplot-series-'+s.index).show(); - } - else { - s.show = false; - - s.canvas._elem.addClass('jqplot-series-hidden'); - if (s.shadowCanvas._elem) { - s.shadowCanvas._elem.hide(); - } - s.canvas._elem.hide(0, callback); - s.canvas._elem.nextAll('.jqplot-point-label.jqplot-series-'+s.index).hide(); - } - } - }; - - - - /** - * Class: Grid - * - * Object representing the grid on which the plot is drawn. The grid in this - * context is the area bounded by the axes, the area which will contain the series. - * Note, the series are drawn on their own canvas. - * The Grid object cannot be instantiated directly, but is created by the Plot object. - * Grid properties can be set or overridden by the options passed in from the user. - */ - function Grid() { - $.jqplot.ElemContainer.call(this); - // Group: Properties - - // prop: drawGridlines - // whether to draw the gridlines on the plot. - this.drawGridlines = true; - // prop: gridLineColor - // color of the grid lines. - this.gridLineColor = '#cccccc'; - // prop: gridLineWidth - // width of the grid lines. - this.gridLineWidth = 1.0; - // prop: background - // css spec for the background color. - this.background = '#fffdf6'; - // prop: borderColor - // css spec for the color of the grid border. - this.borderColor = '#999999'; - // prop: borderWidth - // width of the border in pixels. - this.borderWidth = 2.0; - // prop: drawBorder - // True to draw border around grid. - this.drawBorder = true; - // prop: shadow - // whether to show a shadow behind the grid. - this.shadow = true; - // prop: shadowAngle - // shadow angle in degrees - this.shadowAngle = 45; - // prop: shadowOffset - // Offset of each shadow stroke from the border in pixels - this.shadowOffset = 1.5; - // prop: shadowWidth - // width of the stoke for the shadow - this.shadowWidth = 3; - // prop: shadowDepth - // Number of times shadow is stroked, each stroke offset shadowOffset from the last. - this.shadowDepth = 3; - // prop: shadowColor - // an optional css color spec for the shadow in 'rgba(n, n, n, n)' form - this.shadowColor = null; - // prop: shadowAlpha - // Alpha channel transparency of shadow. 0 = transparent. - this.shadowAlpha = '0.07'; - this._left; - this._top; - this._right; - this._bottom; - this._width; - this._height; - this._axes = []; - // prop: renderer - // Instance of a renderer which will actually render the grid, - // see <$.jqplot.CanvasGridRenderer>. - this.renderer = $.jqplot.CanvasGridRenderer; - // prop: rendererOptions - // Options to pass on to the renderer, - // see <$.jqplot.CanvasGridRenderer>. - this.rendererOptions = {}; - this._offsets = {top:null, bottom:null, left:null, right:null}; - } - - Grid.prototype = new $.jqplot.ElemContainer(); - Grid.prototype.constructor = Grid; - - Grid.prototype.init = function() { - if ($.isFunction(this.renderer)) { - this.renderer = new this.renderer(); - } - this.renderer.init.call(this, this.rendererOptions); - }; - - Grid.prototype.createElement = function(offsets,plot) { - this._offsets = offsets; - return this.renderer.createElement.call(this, plot); - }; - - Grid.prototype.draw = function() { - this.renderer.draw.call(this); - }; - - $.jqplot.GenericCanvas = function() { - $.jqplot.ElemContainer.call(this); - this._ctx; - }; - - $.jqplot.GenericCanvas.prototype = new $.jqplot.ElemContainer(); - $.jqplot.GenericCanvas.prototype.constructor = $.jqplot.GenericCanvas; - - $.jqplot.GenericCanvas.prototype.createElement = function(offsets, clss, plotDimensions, plot) { - this._offsets = offsets; - var klass = 'jqplot'; - if (clss != undefined) { - klass = clss; - } - var elem; - - elem = plot.canvasManager.getCanvas(); - - // if new plotDimensions supplied, use them. - if (plotDimensions != null) { - this._plotDimensions = plotDimensions; - } - - elem.width = this._plotDimensions.width - this._offsets.left - this._offsets.right; - elem.height = this._plotDimensions.height - this._offsets.top - this._offsets.bottom; - this._elem = $(elem); - this._elem.css({ position: 'absolute', left: this._offsets.left, top: this._offsets.top }); - - this._elem.addClass(klass); - - elem = plot.canvasManager.initCanvas(elem); - - elem = null; - return this._elem; - }; - - $.jqplot.GenericCanvas.prototype.setContext = function() { - this._ctx = this._elem.get(0).getContext("2d"); - return this._ctx; - }; - - // Memory Leaks patch - $.jqplot.GenericCanvas.prototype.resetCanvas = function() { - if (this._elem) { - if ($.jqplot.use_excanvas && window.G_vmlCanvasManager.uninitElement !== undefined) { - window.G_vmlCanvasManager.uninitElement(this._elem.get(0)); - } - - //this._elem.remove(); - this._elem.emptyForce(); - } - - this._ctx = null; - }; - - $.jqplot.HooksManager = function () { - this.hooks =[]; - this.args = []; - }; - - $.jqplot.HooksManager.prototype.addOnce = function(fn, args) { - args = args || []; - var havehook = false; - for (var i=0, l=this.hooks.length; i<l; i++) { - if (this.hooks[i] == fn) { - havehook = true; - } - } - if (!havehook) { - this.hooks.push(fn); - this.args.push(args); - } - }; - - $.jqplot.HooksManager.prototype.add = function(fn, args) { - args = args || []; - this.hooks.push(fn); - this.args.push(args); - }; - - $.jqplot.EventListenerManager = function () { - this.hooks =[]; - }; - - $.jqplot.EventListenerManager.prototype.addOnce = function(ev, fn) { - var havehook = false, h, i; - for (var i=0, l=this.hooks.length; i<l; i++) { - h = this.hooks[i]; - if (h[0] == ev && h[1] == fn) { - havehook = true; - } - } - if (!havehook) { - this.hooks.push([ev, fn]); - } - }; - - $.jqplot.EventListenerManager.prototype.add = function(ev, fn) { - this.hooks.push([ev, fn]); - }; - - - var _axisNames = ['yMidAxis', 'xaxis', 'yaxis', 'x2axis', 'y2axis', 'y3axis', 'y4axis', 'y5axis', 'y6axis', 'y7axis', 'y8axis', 'y9axis']; - - /** - * Class: jqPlot - * Plot object returned by call to $.jqplot. Handles parsing user options, - * creating sub objects (Axes, legend, title, series) and rendering the plot. - */ - function jqPlot() { - // Group: Properties - // These properties are specified at the top of the options object - // like so: - // > { - // > axesDefaults:{min:0}, - // > series:[{color:'#6633dd'}], - // > title: 'A Plot' - // > } - // - - // prop: animate - // True to animate the series on initial plot draw (renderer dependent). - // Actual animation functionality must be supported in the renderer. - this.animate = false; - // prop: animateReplot - // True to animate series after a call to the replot() method. - // Use with caution! Replots can happen very frequently under - // certain circumstances (e.g. resizing, dragging points) and - // animation in these situations can cause problems. - this.animateReplot = false; - // prop: axes - // up to 4 axes are supported, each with its own options, - // See <Axis> for axis specific options. - this.axes = {xaxis: new Axis('xaxis'), yaxis: new Axis('yaxis'), x2axis: new Axis('x2axis'), y2axis: new Axis('y2axis'), y3axis: new Axis('y3axis'), y4axis: new Axis('y4axis'), y5axis: new Axis('y5axis'), y6axis: new Axis('y6axis'), y7axis: new Axis('y7axis'), y8axis: new Axis('y8axis'), y9axis: new Axis('y9axis'), yMidAxis: new Axis('yMidAxis')}; - this.baseCanvas = new $.jqplot.GenericCanvas(); - // true to intercept right click events and fire a 'jqplotRightClick' event. - // this will also block the context menu. - this.captureRightClick = false; - // prop: data - // user's data. Data should *NOT* be specified in the options object, - // but be passed in as the second argument to the $.jqplot() function. - // The data property is described here soley for reference. - // The data should be in the form of an array of 2D or 1D arrays like - // > [ [[x1, y1], [x2, y2],...], [y1, y2, ...] ]. - this.data = []; - // prop: dataRenderer - // A callable which can be used to preprocess data passed into the plot. - // Will be called with 3 arguments: the plot data, a reference to the plot, - // and the value of dataRendererOptions. - this.dataRenderer; - // prop: dataRendererOptions - // Options that will be passed to the dataRenderer. - // Can be of any type. - this.dataRendererOptions; - this.defaults = { - // prop: axesDefaults - // default options that will be applied to all axes. - // see <Axis> for axes options. - axesDefaults: {}, - axes: {xaxis:{}, yaxis:{}, x2axis:{}, y2axis:{}, y3axis:{}, y4axis:{}, y5axis:{}, y6axis:{}, y7axis:{}, y8axis:{}, y9axis:{}, yMidAxis:{}}, - // prop: seriesDefaults - // default options that will be applied to all series. - // see <Series> for series options. - seriesDefaults: {}, - series:[] - }; - // prop: defaultAxisStart - // 1-D data series are internally converted into 2-D [x,y] data point arrays - // by jqPlot. This is the default starting value for the missing x or y value. - // The added data will be a monotonically increasing series (e.g. [1, 2, 3, ...]) - // starting at this value. - this.defaultAxisStart = 1; - // this.doCustomEventBinding = true; - // prop: drawIfHidden - // True to execute the draw method even if the plot target is hidden. - // Generally, this should be false. Most plot elements will not be sized/ - // positioned correclty if renderered into a hidden container. To render into - // a hidden container, call the replot method when the container is shown. - this.drawIfHidden = false; - this.eventCanvas = new $.jqplot.GenericCanvas(); - // prop: fillBetween - // Fill between 2 line series in a plot. - // Options object: - // { - // series1: first index (0 based) of series in fill - // series2: second index (0 based) of series in fill - // color: color of fill [default fillColor of series1] - // baseSeries: fill will be drawn below this series (0 based index) - // fill: false to turn off fill [default true]. - // } - this.fillBetween = { - series1: null, - series2: null, - color: null, - baseSeries: 0, - fill: true - }; - // prop; fontFamily - // css spec for the font-family attribute. Default for the entire plot. - this.fontFamily; - // prop: fontSize - // css spec for the font-size attribute. Default for the entire plot. - this.fontSize; - // prop: grid - // See <Grid> for grid specific options. - this.grid = new Grid(); - // prop: legend - // see <$.jqplot.TableLegendRenderer> - this.legend = new Legend(); - // prop: noDataIndicator - // Options to set up a mock plot with a data loading indicator if no data is specified. - this.noDataIndicator = { - show: false, - indicator: 'Loading Data...', - axes: { - xaxis: { - min: 0, - max: 10, - tickInterval: 2, - show: true - }, - yaxis: { - min: 0, - max: 12, - tickInterval: 3, - show: true - } - } - }; - // prop: negativeSeriesColors - // colors to use for portions of the line below zero. - this.negativeSeriesColors = $.jqplot.config.defaultNegativeColors; - // container to hold all of the merged options. Convienence for plugins. - this.options = {}; - this.previousSeriesStack = []; - // Namespace to hold plugins. Generally non-renderer plugins add themselves to here. - this.plugins = {}; - // prop: series - // Array of series object options. - // see <Series> for series specific options. - this.series = []; - // array of series indices. Keep track of order - // which series canvases are displayed, lowest - // to highest, back to front. - this.seriesStack = []; - // prop: seriesColors - // Ann array of CSS color specifications that will be applied, in order, - // to the series in the plot. Colors will wrap around so, if their - // are more series than colors, colors will be reused starting at the - // beginning. For pie charts, this specifies the colors of the slices. - this.seriesColors = $.jqplot.config.defaultColors; - // prop: sortData - // false to not sort the data passed in by the user. - // Many bar, stacked and other graphs as well as many plugins depend on - // having sorted data. - this.sortData = true; - // prop: stackSeries - // true or false, creates a stack or "mountain" plot. - // Not all series renderers may implement this option. - this.stackSeries = false; - // a shortcut for axis syncTicks options. Not implemented yet. - this.syncXTicks = true; - // a shortcut for axis syncTicks options. Not implemented yet. - this.syncYTicks = true; - // the jquery object for the dom target. - this.target = null; - // The id of the dom element to render the plot into - this.targetId = null; - // prop textColor - // css spec for the css color attribute. Default for the entire plot. - this.textColor; - // prop: title - // Title object. See <Title> for specific options. As a shortcut, you - // can specify the title option as just a string like: title: 'My Plot' - // and this will create a new title object with the specified text. - this.title = new Title(); - // Count how many times the draw method has been called while the plot is visible. - // Mostly used to test if plot has never been dran (=0), has been successfully drawn - // into a visible container once (=1) or draw more than once into a visible container. - // Can use this in tests to see if plot has been visibly drawn at least one time. - // After plot has been visibly drawn once, it generally doesn't need redrawing if its - // container is hidden and shown. - this._drawCount = 0; - // sum of y values for all series in plot. - // used in mekko chart. - this._sumy = 0; - this._sumx = 0; - // array to hold the cumulative stacked series data. - // used to ajust the individual series data, which won't have access to other - // series data. - this._stackData = []; - // array that holds the data to be plotted. This will be the series data - // merged with the the appropriate data from _stackData according to the stackAxis. - this._plotData = []; - this._width = null; - this._height = null; - this._plotDimensions = {height:null, width:null}; - this._gridPadding = {top:null, right:null, bottom:null, left:null}; - this._defaultGridPadding = {top:10, right:10, bottom:23, left:10}; - - this._addDomReference = $.jqplot.config.addDomReference; - - this.preInitHooks = new $.jqplot.HooksManager(); - this.postInitHooks = new $.jqplot.HooksManager(); - this.preParseOptionsHooks = new $.jqplot.HooksManager(); - this.postParseOptionsHooks = new $.jqplot.HooksManager(); - this.preDrawHooks = new $.jqplot.HooksManager(); - this.postDrawHooks = new $.jqplot.HooksManager(); - this.preDrawSeriesHooks = new $.jqplot.HooksManager(); - this.postDrawSeriesHooks = new $.jqplot.HooksManager(); - this.preDrawLegendHooks = new $.jqplot.HooksManager(); - this.addLegendRowHooks = new $.jqplot.HooksManager(); - this.preSeriesInitHooks = new $.jqplot.HooksManager(); - this.postSeriesInitHooks = new $.jqplot.HooksManager(); - this.preParseSeriesOptionsHooks = new $.jqplot.HooksManager(); - this.postParseSeriesOptionsHooks = new $.jqplot.HooksManager(); - this.eventListenerHooks = new $.jqplot.EventListenerManager(); - this.preDrawSeriesShadowHooks = new $.jqplot.HooksManager(); - this.postDrawSeriesShadowHooks = new $.jqplot.HooksManager(); - - this.colorGenerator = new $.jqplot.ColorGenerator(); - this.negativeColorGenerator = new $.jqplot.ColorGenerator(); - - this.canvasManager = new $.jqplot.CanvasManager(); - - this.themeEngine = new $.jqplot.ThemeEngine(); - - var seriesColorsIndex = 0; - - // Group: methods - // - // method: init - // sets the plot target, checks data and applies user - // options to plot. - this.init = function(target, data, options) { - options = options || {}; - for (var i=0; i<$.jqplot.preInitHooks.length; i++) { - $.jqplot.preInitHooks[i].call(this, target, data, options); - } - - for (var i=0; i<this.preInitHooks.hooks.length; i++) { - this.preInitHooks.hooks[i].call(this, target, data, options); - } - - this.targetId = '#'+target; - this.target = $('#'+target); - - ////// - // Add a reference to plot - ////// - if (this._addDomReference) { - this.target.data('jqplot', this); - } - // remove any error class that may be stuck on target. - this.target.removeClass('jqplot-error'); - if (!this.target.get(0)) { - throw new Error("No plot target specified"); - } - - // make sure the target is positioned by some means and set css - if (this.target.css('position') == 'static') { - this.target.css('position', 'relative'); - } - if (!this.target.hasClass('jqplot-target')) { - this.target.addClass('jqplot-target'); - } - - // if no height or width specified, use a default. - if (!this.target.height()) { - var h; - if (options && options.height) { - h = parseInt(options.height, 10); - } - else if (this.target.attr('data-height')) { - h = parseInt(this.target.attr('data-height'), 10); - } - else { - h = parseInt($.jqplot.config.defaultHeight, 10); - } - this._height = h; - this.target.css('height', h+'px'); - } - else { - this._height = h = this.target.height(); - } - if (!this.target.width()) { - var w; - if (options && options.width) { - w = parseInt(options.width, 10); - } - else if (this.target.attr('data-width')) { - w = parseInt(this.target.attr('data-width'), 10); - } - else { - w = parseInt($.jqplot.config.defaultWidth, 10); - } - this._width = w; - this.target.css('width', w+'px'); - } - else { - this._width = w = this.target.width(); - } - - for (var i=0, l=_axisNames.length; i<l; i++) { - this.axes[_axisNames[i]] = new Axis(_axisNames[i]); - } - - this._plotDimensions.height = this._height; - this._plotDimensions.width = this._width; - this.grid._plotDimensions = this._plotDimensions; - this.title._plotDimensions = this._plotDimensions; - this.baseCanvas._plotDimensions = this._plotDimensions; - this.eventCanvas._plotDimensions = this._plotDimensions; - this.legend._plotDimensions = this._plotDimensions; - if (this._height <=0 || this._width <=0 || !this._height || !this._width) { - throw new Error("Canvas dimension not set"); - } - - if (options.dataRenderer && $.isFunction(options.dataRenderer)) { - if (options.dataRendererOptions) { - this.dataRendererOptions = options.dataRendererOptions; - } - this.dataRenderer = options.dataRenderer; - data = this.dataRenderer(data, this, this.dataRendererOptions); - } - - if (options.noDataIndicator && $.isPlainObject(options.noDataIndicator)) { - $.extend(true, this.noDataIndicator, options.noDataIndicator); - } - - if (data == null || $.isArray(data) == false || data.length == 0 || $.isArray(data[0]) == false || data[0].length == 0) { - - if (this.noDataIndicator.show == false) { - throw new Error("No data specified"); - } - - else { - // have to be descructive here in order for plot to not try and render series. - // This means that $.jqplot() will have to be called again when there is data. - //delete options.series; - - for (var ax in this.noDataIndicator.axes) { - for (var prop in this.noDataIndicator.axes[ax]) { - this.axes[ax][prop] = this.noDataIndicator.axes[ax][prop]; - } - } - - this.postDrawHooks.add(function() { - var eh = this.eventCanvas.getHeight(); - var ew = this.eventCanvas.getWidth(); - var temp = $('<div class="jqplot-noData-container" style="position:absolute;"></div>'); - this.target.append(temp); - temp.height(eh); - temp.width(ew); - temp.css('top', this.eventCanvas._offsets.top); - temp.css('left', this.eventCanvas._offsets.left); - - var temp2 = $('<div class="jqplot-noData-contents" style="text-align:center; position:relative; margin-left:auto; margin-right:auto;"></div>'); - temp.append(temp2); - temp2.html(this.noDataIndicator.indicator); - var th = temp2.height(); - var tw = temp2.width(); - temp2.height(th); - temp2.width(tw); - temp2.css('top', (eh - th)/2 + 'px'); - }); - - } - } - - // make a copy of the data - this.data = $.extend(true, [], data); - - this.parseOptions(options); - - if (this.textColor) { - this.target.css('color', this.textColor); - } - if (this.fontFamily) { - this.target.css('font-family', this.fontFamily); - } - if (this.fontSize) { - this.target.css('font-size', this.fontSize); - } - - this.title.init(); - this.legend.init(); - this._sumy = 0; - this._sumx = 0; - this.computePlotData(); - for (var i=0; i<this.series.length; i++) { - // set default stacking order for series canvases - this.seriesStack.push(i); - this.previousSeriesStack.push(i); - this.series[i].shadowCanvas._plotDimensions = this._plotDimensions; - this.series[i].canvas._plotDimensions = this._plotDimensions; - for (var j=0; j<$.jqplot.preSeriesInitHooks.length; j++) { - $.jqplot.preSeriesInitHooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this); - } - for (var j=0; j<this.preSeriesInitHooks.hooks.length; j++) { - this.preSeriesInitHooks.hooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this); - } - // this.populatePlotData(this.series[i], i); - this.series[i]._plotDimensions = this._plotDimensions; - this.series[i].init(i, this.grid.borderWidth, this); - for (var j=0; j<$.jqplot.postSeriesInitHooks.length; j++) { - $.jqplot.postSeriesInitHooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this); - } - for (var j=0; j<this.postSeriesInitHooks.hooks.length; j++) { - this.postSeriesInitHooks.hooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this); - } - this._sumy += this.series[i]._sumy; - this._sumx += this.series[i]._sumx; - } - - var name, - axis; - for (var i=0, l=_axisNames.length; i<l; i++) { - name = _axisNames[i]; - axis = this.axes[name]; - axis._plotDimensions = this._plotDimensions; - axis.init(); - if (this.axes[name].borderColor == null) { - if (name.charAt(0) !== 'x' && axis.useSeriesColor === true && axis.show) { - axis.borderColor = axis._series[0].color; - } - else { - axis.borderColor = this.grid.borderColor; - } - } - } - - if (this.sortData) { - sortData(this.series); - } - this.grid.init(); - this.grid._axes = this.axes; - - this.legend._series = this.series; - - for (var i=0; i<$.jqplot.postInitHooks.length; i++) { - $.jqplot.postInitHooks[i].call(this, target, this.data, options); - } - - for (var i=0; i<this.postInitHooks.hooks.length; i++) { - this.postInitHooks.hooks[i].call(this, target, this.data, options); - } - }; - - // method: resetAxesScale - // Reset the specified axes min, max, numberTicks and tickInterval properties to null - // or reset these properties on all axes if no list of axes is provided. - // - // Parameters: - // axes - Boolean to reset or not reset all axes or an array or object of axis names to reset. - this.resetAxesScale = function(axes, options) { - var opts = options || {}; - var ax = axes || this.axes; - if (ax === true) { - ax = this.axes; - } - if ($.isArray(ax)) { - for (var i = 0; i < ax.length; i++) { - this.axes[ax[i]].resetScale(opts[ax[i]]); - } - } - else if (typeof(ax) === 'object') { - for (var name in ax) { - this.axes[name].resetScale(opts[name]); - } - } - }; - // method: reInitialize - // reinitialize plot for replotting. - // not called directly. - this.reInitialize = function (data, opts) { - // Plot should be visible and have a height and width. - // If plot doesn't have height and width for some - // reason, set it by other means. Plot must not have - // a display:none attribute, however. - - var options = $.extend(true, {}, this.options, opts); - - var target = this.targetId.substr(1); - var tdata = (data == null) ? this.data : data; - - for (var i=0; i<$.jqplot.preInitHooks.length; i++) { - $.jqplot.preInitHooks[i].call(this, target, tdata, options); - } - - for (var i=0; i<this.preInitHooks.hooks.length; i++) { - this.preInitHooks.hooks[i].call(this, target, tdata, options); - } - - this._height = this.target.height(); - this._width = this.target.width(); - - if (this._height <=0 || this._width <=0 || !this._height || !this._width) { - throw new Error("Target dimension not set"); - } - - this._plotDimensions.height = this._height; - this._plotDimensions.width = this._width; - this.grid._plotDimensions = this._plotDimensions; - this.title._plotDimensions = this._plotDimensions; - this.baseCanvas._plotDimensions = this._plotDimensions; - this.eventCanvas._plotDimensions = this._plotDimensions; - this.legend._plotDimensions = this._plotDimensions; - - var name, - t, - j, - axis; - - for (var i=0, l=_axisNames.length; i<l; i++) { - name = _axisNames[i]; - axis = this.axes[name]; - - // Memory Leaks patch : clear ticks elements - t = axis._ticks; - for (var j = 0, tlen = t.length; j < tlen; j++) { - var el = t[j]._elem; - if (el) { - // if canvas renderer - if ($.jqplot.use_excanvas && window.G_vmlCanvasManager.uninitElement !== undefined) { - window.G_vmlCanvasManager.uninitElement(el.get(0)); - } - el.emptyForce(); - el = null; - t._elem = null; - } - } - t = null; - - delete axis.ticks; - delete axis._ticks; - this.axes[name] = new Axis(name); - this.axes[name]._plotWidth = this._width; - this.axes[name]._plotHeight = this._height; - } - - if (data) { - if (options.dataRenderer && $.isFunction(options.dataRenderer)) { - if (options.dataRendererOptions) { - this.dataRendererOptions = options.dataRendererOptions; - } - this.dataRenderer = options.dataRenderer; - data = this.dataRenderer(data, this, this.dataRendererOptions); - } - - // make a copy of the data - this.data = $.extend(true, [], data); - } - - if (opts) { - this.parseOptions(options); - } - - this.title._plotWidth = this._width; - - if (this.textColor) { - this.target.css('color', this.textColor); - } - if (this.fontFamily) { - this.target.css('font-family', this.fontFamily); - } - if (this.fontSize) { - this.target.css('font-size', this.fontSize); - } - - this.title.init(); - this.legend.init(); - this._sumy = 0; - this._sumx = 0; - - this.seriesStack = []; - this.previousSeriesStack = []; - - this.computePlotData(); - for (var i=0, l=this.series.length; i<l; i++) { - // set default stacking order for series canvases - this.seriesStack.push(i); - this.previousSeriesStack.push(i); - this.series[i].shadowCanvas._plotDimensions = this._plotDimensions; - this.series[i].canvas._plotDimensions = this._plotDimensions; - for (var j=0; j<$.jqplot.preSeriesInitHooks.length; j++) { - $.jqplot.preSeriesInitHooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this); - } - for (var j=0; j<this.preSeriesInitHooks.hooks.length; j++) { - this.preSeriesInitHooks.hooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this); - } - // this.populatePlotData(this.series[i], i); - this.series[i]._plotDimensions = this._plotDimensions; - this.series[i].init(i, this.grid.borderWidth, this); - for (var j=0; j<$.jqplot.postSeriesInitHooks.length; j++) { - $.jqplot.postSeriesInitHooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this); - } - for (var j=0; j<this.postSeriesInitHooks.hooks.length; j++) { - this.postSeriesInitHooks.hooks[j].call(this.series[i], target, this.data, this.options.seriesDefaults, this.options.series[i], this); - } - this._sumy += this.series[i]._sumy; - this._sumx += this.series[i]._sumx; - } - - for (var i=0, l=_axisNames.length; i<l; i++) { - name = _axisNames[i]; - axis = this.axes[name]; - - axis._plotDimensions = this._plotDimensions; - axis.init(); - if (axis.borderColor == null) { - if (name.charAt(0) !== 'x' && axis.useSeriesColor === true && axis.show) { - axis.borderColor = axis._series[0].color; - } - else { - axis.borderColor = this.grid.borderColor; - } - } - } - - if (this.sortData) { - sortData(this.series); - } - this.grid.init(); - this.grid._axes = this.axes; - - this.legend._series = this.series; - - for (var i=0, l=$.jqplot.postInitHooks.length; i<l; i++) { - $.jqplot.postInitHooks[i].call(this, target, this.data, options); - } - - for (var i=0, l=this.postInitHooks.hooks.length; i<l; i++) { - this.postInitHooks.hooks[i].call(this, target, this.data, options); - } - }; - - - - // method: quickInit - // - // Quick reinitialization plot for replotting. - // Does not parse options ore recreate axes and series. - // not called directly. - this.quickInit = function () { - // Plot should be visible and have a height and width. - // If plot doesn't have height and width for some - // reason, set it by other means. Plot must not have - // a display:none attribute, however. - - this._height = this.target.height(); - this._width = this.target.width(); - - if (this._height <=0 || this._width <=0 || !this._height || !this._width) { - throw new Error("Target dimension not set"); - } - - this._plotDimensions.height = this._height; - this._plotDimensions.width = this._width; - this.grid._plotDimensions = this._plotDimensions; - this.title._plotDimensions = this._plotDimensions; - this.baseCanvas._plotDimensions = this._plotDimensions; - this.eventCanvas._plotDimensions = this._plotDimensions; - this.legend._plotDimensions = this._plotDimensions; - - for (var n in this.axes) { - this.axes[n]._plotWidth = this._width; - this.axes[n]._plotHeight = this._height; - } - - this.title._plotWidth = this._width; - - if (this.textColor) { - this.target.css('color', this.textColor); - } - if (this.fontFamily) { - this.target.css('font-family', this.fontFamily); - } - if (this.fontSize) { - this.target.css('font-size', this.fontSize); - } - - this._sumy = 0; - this._sumx = 0; - this.computePlotData(); - for (var i=0; i<this.series.length; i++) { - // this.populatePlotData(this.series[i], i); - if (this.series[i]._type === 'line' && this.series[i].renderer.bands.show) { - this.series[i].renderer.initBands.call(this.series[i], this.series[i].renderer.options, this); - } - this.series[i]._plotDimensions = this._plotDimensions; - this.series[i].canvas._plotDimensions = this._plotDimensions; - //this.series[i].init(i, this.grid.borderWidth); - this._sumy += this.series[i]._sumy; - this._sumx += this.series[i]._sumx; - } - - var name; - - for (var j=0; j<12; j++) { - name = _axisNames[j]; - // Memory Leaks patch : clear ticks elements - var t = this.axes[name]._ticks; - for (var i = 0; i < t.length; i++) { - var el = t[i]._elem; - if (el) { - // if canvas renderer - if ($.jqplot.use_excanvas && window.G_vmlCanvasManager.uninitElement !== undefined) { - window.G_vmlCanvasManager.uninitElement(el.get(0)); - } - el.emptyForce(); - el = null; - t._elem = null; - } - } - t = null; - - this.axes[name]._plotDimensions = this._plotDimensions; - this.axes[name]._ticks = []; - // this.axes[name].renderer.init.call(this.axes[name], {}); - } - - if (this.sortData) { - sortData(this.series); - } - - this.grid._axes = this.axes; - - this.legend._series = this.series; - }; - - // sort the series data in increasing order. - function sortData(series) { - var d, sd, pd, ppd, ret; - for (var i=0; i<series.length; i++) { - var check; - var bat = [series[i].data, series[i]._stackData, series[i]._plotData, series[i]._prevPlotData]; - for (var n=0; n<4; n++) { - check = true; - d = bat[n]; - if (series[i]._stackAxis == 'x') { - for (var j = 0; j < d.length; j++) { - if (typeof(d[j][1]) != "number") { - check = false; - break; - } - } - if (check) { - d.sort(function(a,b) { return a[1] - b[1]; }); - } - } - else { - for (var j = 0; j < d.length; j++) { - if (typeof(d[j][0]) != "number") { - check = false; - break; - } - } - if (check) { - d.sort(function(a,b) { return a[0] - b[0]; }); - } - } - } - - } - } - - this.computePlotData = function() { - this._plotData = []; - this._stackData = []; - var series, - index, - l; - - - for (index=0, l=this.series.length; index<l; index++) { - series = this.series[index]; - this._plotData.push([]); - this._stackData.push([]); - var cd = series.data; - this._plotData[index] = $.extend(true, [], cd); - this._stackData[index] = $.extend(true, [], cd); - series._plotData = this._plotData[index]; - series._stackData = this._stackData[index]; - var plotValues = {x:[], y:[]}; - - if (this.stackSeries && !series.disableStack) { - series._stack = true; - /////////////////////////// - // have to check for nulls - /////////////////////////// - var sidx = (series._stackAxis === 'x') ? 0 : 1; - - for (var k=0, cdl=cd.length; k<cdl; k++) { - var temp = cd[k][sidx]; - if (temp == null) { - temp = 0; - } - this._plotData[index][k][sidx] = temp; - this._stackData[index][k][sidx] = temp; - - if (index > 0) { - for (var j=index; j--;) { - var prevval = this._plotData[j][k][sidx]; - // only need to sum up the stack axis column of data - // and only sum if it is of same sign. - // if previous series isn't same sign, keep looking - // at earlier series untill we find one of same sign. - if (temp * prevval >= 0) { - this._plotData[index][k][sidx] += prevval; - this._stackData[index][k][sidx] += prevval; - break; - } - } - } - } - - } - else { - for (var i=0; i<series.data.length; i++) { - plotValues.x.push(series.data[i][0]); - plotValues.y.push(series.data[i][1]); - } - this._stackData.push(series.data); - this.series[index]._stackData = series.data; - this._plotData.push(series.data); - series._plotData = series.data; - series._plotValues = plotValues; - } - if (index>0) { - series._prevPlotData = this.series[index-1]._plotData; - } - series._sumy = 0; - series._sumx = 0; - for (i=series.data.length-1; i>-1; i--) { - series._sumy += series.data[i][1]; - series._sumx += series.data[i][0]; - } - } - - }; - - // populate the _stackData and _plotData arrays for the plot and the series. - this.populatePlotData = function(series, index) { - // if a stacked chart, compute the stacked data - this._plotData = []; - this._stackData = []; - series._stackData = []; - series._plotData = []; - var plotValues = {x:[], y:[]}; - if (this.stackSeries && !series.disableStack) { - series._stack = true; - var sidx = (series._stackAxis === 'x') ? 0 : 1; - // var idx = sidx ? 0 : 1; - // push the current data into stackData - //this._stackData.push(this.series[i].data); - var temp = $.extend(true, [], series.data); - // create the data that will be plotted for this series - var plotdata = $.extend(true, [], series.data); - var tempx, tempy, dval, stackval, comparator; - // for first series, nothing to add to stackData. - for (var j=0; j<index; j++) { - var cd = this.series[j].data; - for (var k=0; k<cd.length; k++) { - dval = cd[k]; - tempx = (dval[0] != null) ? dval[0] : 0; - tempy = (dval[1] != null) ? dval[1] : 0; - temp[k][0] += tempx; - temp[k][1] += tempy; - stackval = (sidx) ? tempy : tempx; - // only need to sum up the stack axis column of data - // and only sum if it is of same sign. - if (series.data[k][sidx] * stackval >= 0) { - plotdata[k][sidx] += stackval; - } - } - } - for (var i=0; i<plotdata.length; i++) { - plotValues.x.push(plotdata[i][0]); - plotValues.y.push(plotdata[i][1]); - } - this._plotData.push(plotdata); - this._stackData.push(temp); - series._stackData = temp; - series._plotData = plotdata; - series._plotValues = plotValues; - } - else { - for (var i=0; i<series.data.length; i++) { - plotValues.x.push(series.data[i][0]); - plotValues.y.push(series.data[i][1]); - } - this._stackData.push(series.data); - this.series[index]._stackData = series.data; - this._plotData.push(series.data); - series._plotData = series.data; - series._plotValues = plotValues; - } - if (index>0) { - series._prevPlotData = this.series[index-1]._plotData; - } - series._sumy = 0; - series._sumx = 0; - for (i=series.data.length-1; i>-1; i--) { - series._sumy += series.data[i][1]; - series._sumx += series.data[i][0]; - } - }; - - // function to safely return colors from the color array and wrap around at the end. - this.getNextSeriesColor = (function(t) { - var idx = 0; - var sc = t.seriesColors; - - return function () { - if (idx < sc.length) { - return sc[idx++]; - } - else { - idx = 0; - return sc[idx++]; - } - }; - })(this); - - this.parseOptions = function(options){ - for (var i=0; i<this.preParseOptionsHooks.hooks.length; i++) { - this.preParseOptionsHooks.hooks[i].call(this, options); - } - for (var i=0; i<$.jqplot.preParseOptionsHooks.length; i++) { - $.jqplot.preParseOptionsHooks[i].call(this, options); - } - this.options = $.extend(true, {}, this.defaults, options); - var opts = this.options; - this.animate = opts.animate; - this.animateReplot = opts.animateReplot; - this.stackSeries = opts.stackSeries; - if ($.isPlainObject(opts.fillBetween)) { - - var temp = ['series1', 'series2', 'color', 'baseSeries', 'fill'], - tempi; - - for (var i=0, l=temp.length; i<l; i++) { - tempi = temp[i]; - if (opts.fillBetween[tempi] != null) { - this.fillBetween[tempi] = opts.fillBetween[tempi]; - } - } - } - - if (opts.seriesColors) { - this.seriesColors = opts.seriesColors; - } - if (opts.negativeSeriesColors) { - this.negativeSeriesColors = opts.negativeSeriesColors; - } - if (opts.captureRightClick) { - this.captureRightClick = opts.captureRightClick; - } - this.defaultAxisStart = (options && options.defaultAxisStart != null) ? options.defaultAxisStart : this.defaultAxisStart; - this.colorGenerator.setColors(this.seriesColors); - this.negativeColorGenerator.setColors(this.negativeSeriesColors); - // var cg = new this.colorGenerator(this.seriesColors); - // var ncg = new this.colorGenerator(this.negativeSeriesColors); - // this._gridPadding = this.options.gridPadding; - $.extend(true, this._gridPadding, opts.gridPadding); - this.sortData = (opts.sortData != null) ? opts.sortData : this.sortData; - for (var i=0; i<12; i++) { - var n = _axisNames[i]; - var axis = this.axes[n]; - axis._options = $.extend(true, {}, opts.axesDefaults, opts.axes[n]); - $.extend(true, axis, opts.axesDefaults, opts.axes[n]); - axis._plotWidth = this._width; - axis._plotHeight = this._height; - } - // if (this.data.length == 0) { - // this.data = []; - // for (var i=0; i<this.options.series.length; i++) { - // this.data.push(this.options.series.data); - // } - // } - - var normalizeData = function(data, dir, start) { - // return data as an array of point arrays, - // in form [[x1,y1...], [x2,y2...], ...] - var temp = []; - var i, l; - dir = dir || 'vertical'; - if (!$.isArray(data[0])) { - // we have a series of scalars. One line with just y values. - // turn the scalar list of data into a data array of form: - // [[1, data[0]], [2, data[1]], ...] - for (i=0, l=data.length; i<l; i++) { - if (dir == 'vertical') { - temp.push([start + i, data[i]]); - } - else { - temp.push([data[i], start+i]); - } - } - } - else { - // we have a properly formatted data series, copy it. - $.extend(true, temp, data); - } - return temp; - }; - - var colorIndex = 0; - this.series = []; - for (var i=0; i<this.data.length; i++) { - var sopts = $.extend(true, {index: i}, {seriesColors:this.seriesColors, negativeSeriesColors:this.negativeSeriesColors}, this.options.seriesDefaults, this.options.series[i], {rendererOptions:{animation:{show: this.animate}}}); - // pass in options in case something needs set prior to initialization. - var temp = new Series(sopts); - for (var j=0; j<$.jqplot.preParseSeriesOptionsHooks.length; j++) { - $.jqplot.preParseSeriesOptionsHooks[j].call(temp, this.options.seriesDefaults, this.options.series[i]); - } - for (var j=0; j<this.preParseSeriesOptionsHooks.hooks.length; j++) { - this.preParseSeriesOptionsHooks.hooks[j].call(temp, this.options.seriesDefaults, this.options.series[i]); - } - // Now go back and apply the options to the series. Really should just do this during initializaiton, but don't want to - // mess up preParseSeriesOptionsHooks at this point. - $.extend(true, temp, sopts); - var dir = 'vertical'; - if (temp.renderer === $.jqplot.BarRenderer && temp.rendererOptions && temp.rendererOptions.barDirection == 'horizontal') { - dir = 'horizontal'; - temp._stackAxis = 'x'; - temp._primaryAxis = '_yaxis'; - } - temp.data = normalizeData(this.data[i], dir, this.defaultAxisStart); - switch (temp.xaxis) { - case 'xaxis': - temp._xaxis = this.axes.xaxis; - break; - case 'x2axis': - temp._xaxis = this.axes.x2axis; - break; - default: - break; - } - temp._yaxis = this.axes[temp.yaxis]; - temp._xaxis._series.push(temp); - temp._yaxis._series.push(temp); - if (temp.show) { - temp._xaxis.show = true; - temp._yaxis.show = true; - } - else { - if (temp._xaxis.scaleToHiddenSeries) { - temp._xaxis.show = true; - } - if (temp._yaxis.scaleToHiddenSeries) { - temp._yaxis.show = true; - } - } - - // // parse the renderer options and apply default colors if not provided - // if (!temp.color && temp.show != false) { - // temp.color = cg.next(); - // colorIndex = cg.getIndex() - 1;; - // } - // if (!temp.negativeColor && temp.show != false) { - // temp.negativeColor = ncg.get(colorIndex); - // ncg.setIndex(colorIndex); - // } - if (!temp.label) { - temp.label = 'Series '+ (i+1).toString(); - } - // temp.rendererOptions.show = temp.show; - // $.extend(true, temp.renderer, {color:this.seriesColors[i]}, this.rendererOptions); - this.series.push(temp); - for (var j=0; j<$.jqplot.postParseSeriesOptionsHooks.length; j++) { - $.jqplot.postParseSeriesOptionsHooks[j].call(this.series[i], this.options.seriesDefaults, this.options.series[i]); - } - for (var j=0; j<this.postParseSeriesOptionsHooks.hooks.length; j++) { - this.postParseSeriesOptionsHooks.hooks[j].call(this.series[i], this.options.seriesDefaults, this.options.series[i]); - } - } - - // copy the grid and title options into this object. - $.extend(true, this.grid, this.options.grid); - // if axis border properties aren't set, set default. - for (var i=0, l=_axisNames.length; i<l; i++) { - var n = _axisNames[i]; - var axis = this.axes[n]; - if (axis.borderWidth == null) { - axis.borderWidth =this.grid.borderWidth; - } - } - - if (typeof this.options.title == 'string') { - this.title.text = this.options.title; - } - else if (typeof this.options.title == 'object') { - $.extend(true, this.title, this.options.title); - } - this.title._plotWidth = this._width; - this.legend.setOptions(this.options.legend); - - for (var i=0; i<$.jqplot.postParseOptionsHooks.length; i++) { - $.jqplot.postParseOptionsHooks[i].call(this, options); - } - for (var i=0; i<this.postParseOptionsHooks.hooks.length; i++) { - this.postParseOptionsHooks.hooks[i].call(this, options); - } - }; - - // method: destroy - // Releases all resources occupied by the plot - this.destroy = function() { - this.canvasManager.freeAllCanvases(); - if (this.eventCanvas && this.eventCanvas._elem) { - this.eventCanvas._elem.unbind(); - } - // Couple of posts on Stack Overflow indicate that empty() doesn't - // always cear up the dom and release memory. Sometimes setting - // innerHTML property to null is needed. Particularly on IE, may - // have to directly set it to null, bypassing $. - this.target.empty(); - - this.target[0].innerHTML = ''; - }; - - // method: replot - // Does a reinitialization of the plot followed by - // a redraw. Method could be used to interactively - // change plot characteristics and then replot. - // - // Parameters: - // options - Options used for replotting. - // - // Properties: - // clear - false to not clear (empty) the plot container before replotting (default: true). - // resetAxes - true to reset all axes min, max, numberTicks and tickInterval setting so axes will rescale themselves. - // optionally pass in list of axes to reset (e.g. ['xaxis', 'y2axis']) (default: false). - this.replot = function(options) { - var opts = options || {}; - var data = opts.data || null; - var clear = (opts.clear === false) ? false : true; - var resetAxes = opts.resetAxes || false; - delete opts.data; - delete opts.clear; - delete opts.resetAxes; - - this.target.trigger('jqplotPreReplot'); - - if (clear) { - this.destroy(); - } - // if have data or other options, full reinit. - // otherwise, quickinit. - if (data || !$.isEmptyObject(opts)) { - this.reInitialize(data, opts); - } - else { - this.quickInit(); - } - - if (resetAxes) { - this.resetAxesScale(resetAxes, opts.axes); - } - this.draw(); - this.target.trigger('jqplotPostReplot'); - }; - - // method: redraw - // Empties the plot target div and redraws the plot. - // This enables plot data and properties to be changed - // and then to comletely clear the plot and redraw. - // redraw *will not* reinitialize any plot elements. - // That is, axes will not be autoscaled and defaults - // will not be reapplied to any plot elements. redraw - // is used primarily with zooming. - // - // Parameters: - // clear - false to not clear (empty) the plot container before redrawing (default: true). - this.redraw = function(clear) { - clear = (clear != null) ? clear : true; - this.target.trigger('jqplotPreRedraw'); - if (clear) { - this.canvasManager.freeAllCanvases(); - this.eventCanvas._elem.unbind(); - // Dont think I bind any events to the target, this shouldn't be necessary. - // It will remove user's events. - // this.target.unbind(); - this.target.empty(); - } - for (var ax in this.axes) { - this.axes[ax]._ticks = []; - } - this.computePlotData(); - // for (var i=0; i<this.series.length; i++) { - // this.populatePlotData(this.series[i], i); - // } - this._sumy = 0; - this._sumx = 0; - for (var i=0, tsl = this.series.length; i<tsl; i++) { - this._sumy += this.series[i]._sumy; - this._sumx += this.series[i]._sumx; - } - this.draw(); - this.target.trigger('jqplotPostRedraw'); - }; - - // method: draw - // Draws all elements of the plot into the container. - // Does not clear the container before drawing. - this.draw = function(){ - if (this.drawIfHidden || this.target.is(':visible')) { - this.target.trigger('jqplotPreDraw'); - var i, - j, - l, - tempseries; - for (i=0, l=$.jqplot.preDrawHooks.length; i<l; i++) { - $.jqplot.preDrawHooks[i].call(this); - } - for (i=0, l=this.preDrawHooks.hooks.length; i<l; i++) { - this.preDrawHooks.hooks[i].apply(this, this.preDrawSeriesHooks.args[i]); - } - // create an underlying canvas to be used for special features. - this.target.append(this.baseCanvas.createElement({left:0, right:0, top:0, bottom:0}, 'jqplot-base-canvas', null, this)); - this.baseCanvas.setContext(); - this.target.append(this.title.draw()); - this.title.pack({top:0, left:0}); - - // make room for the legend between the grid and the edge. - // pass a dummy offsets object and a reference to the plot. - var legendElem = this.legend.draw({}, this); - - var gridPadding = {top:0, left:0, bottom:0, right:0}; - - if (this.legend.placement == "outsideGrid") { - // temporarily append the legend to get dimensions - this.target.append(legendElem); - switch (this.legend.location) { - case 'n': - gridPadding.top += this.legend.getHeight(); - break; - case 's': - gridPadding.bottom += this.legend.getHeight(); - break; - case 'ne': - case 'e': - case 'se': - gridPadding.right += this.legend.getWidth(); - break; - case 'nw': - case 'w': - case 'sw': - gridPadding.left += this.legend.getWidth(); - break; - default: // same as 'ne' - gridPadding.right += this.legend.getWidth(); - break; - } - legendElem = legendElem.detach(); - } - - var ax = this.axes; - var name; - // draw the yMidAxis first, so xaxis of pyramid chart can adjust itself if needed. - for (i=0; i<12; i++) { - name = _axisNames[i]; - this.target.append(ax[name].draw(this.baseCanvas._ctx, this)); - ax[name].set(); - } - if (ax.yaxis.show) { - gridPadding.left += ax.yaxis.getWidth(); - } - var ra = ['y2axis', 'y3axis', 'y4axis', 'y5axis', 'y6axis', 'y7axis', 'y8axis', 'y9axis']; - var rapad = [0, 0, 0, 0, 0, 0, 0, 0]; - var gpr = 0; - var n; - for (n=0; n<8; n++) { - if (ax[ra[n]].show) { - gpr += ax[ra[n]].getWidth(); - rapad[n] = gpr; - } - } - gridPadding.right += gpr; - if (ax.x2axis.show) { - gridPadding.top += ax.x2axis.getHeight(); - } - if (this.title.show) { - gridPadding.top += this.title.getHeight(); - } - if (ax.xaxis.show) { - gridPadding.bottom += ax.xaxis.getHeight(); - } - - // end of gridPadding adjustments. - - // if user passed in gridDimensions option, check against calculated gridPadding - if (this.options.gridDimensions && $.isPlainObject(this.options.gridDimensions)) { - var gdw = parseInt(this.options.gridDimensions.width, 10) || 0; - var gdh = parseInt(this.options.gridDimensions.height, 10) || 0; - var widthAdj = (this._width - gridPadding.left - gridPadding.right - gdw)/2; - var heightAdj = (this._height - gridPadding.top - gridPadding.bottom - gdh)/2; - - if (heightAdj >= 0 && widthAdj >= 0) { - gridPadding.top += heightAdj; - gridPadding.bottom += heightAdj; - gridPadding.left += widthAdj; - gridPadding.right += widthAdj; - } - } - var arr = ['top', 'bottom', 'left', 'right']; - for (var n in arr) { - if (this._gridPadding[arr[n]] == null && gridPadding[arr[n]] > 0) { - this._gridPadding[arr[n]] = gridPadding[arr[n]]; - } - else if (this._gridPadding[arr[n]] == null) { - this._gridPadding[arr[n]] = this._defaultGridPadding[arr[n]]; - } - } - - var legendPadding = this._gridPadding; - - if (this.legend.placement === 'outsideGrid') { - legendPadding = {top:this.title.getHeight(), left: 0, right: 0, bottom: 0}; - if (this.legend.location === 's') { - legendPadding.left = this._gridPadding.left; - legendPadding.right = this._gridPadding.right; - } - } - - ax.xaxis.pack({position:'absolute', bottom:this._gridPadding.bottom - ax.xaxis.getHeight(), left:0, width:this._width}, {min:this._gridPadding.left, max:this._width - this._gridPadding.right}); - ax.yaxis.pack({position:'absolute', top:0, left:this._gridPadding.left - ax.yaxis.getWidth(), height:this._height}, {min:this._height - this._gridPadding.bottom, max: this._gridPadding.top}); - ax.x2axis.pack({position:'absolute', top:this._gridPadding.top - ax.x2axis.getHeight(), left:0, width:this._width}, {min:this._gridPadding.left, max:this._width - this._gridPadding.right}); - for (i=8; i>0; i--) { - ax[ra[i-1]].pack({position:'absolute', top:0, right:this._gridPadding.right - rapad[i-1]}, {min:this._height - this._gridPadding.bottom, max: this._gridPadding.top}); - } - var ltemp = (this._width - this._gridPadding.left - this._gridPadding.right)/2.0 + this._gridPadding.left - ax.yMidAxis.getWidth()/2.0; - ax.yMidAxis.pack({position:'absolute', top:0, left:ltemp, zIndex:9, textAlign: 'center'}, {min:this._height - this._gridPadding.bottom, max: this._gridPadding.top}); - - this.target.append(this.grid.createElement(this._gridPadding, this)); - this.grid.draw(); - - var series = this.series; - var seriesLength = series.length; - // put the shadow canvases behind the series canvases so shadows don't overlap on stacked bars. - for (i=0, l=seriesLength; i<l; i++) { - // draw series in order of stacking. This affects only - // order in which canvases are added to dom. - j = this.seriesStack[i]; - this.target.append(series[j].shadowCanvas.createElement(this._gridPadding, 'jqplot-series-shadowCanvas', null, this)); - series[j].shadowCanvas.setContext(); - series[j].shadowCanvas._elem.data('seriesIndex', j); - } - - for (i=0, l=seriesLength; i<l; i++) { - // draw series in order of stacking. This affects only - // order in which canvases are added to dom. - j = this.seriesStack[i]; - this.target.append(series[j].canvas.createElement(this._gridPadding, 'jqplot-series-canvas', null, this)); - series[j].canvas.setContext(); - series[j].canvas._elem.data('seriesIndex', j); - } - // Need to use filled canvas to capture events in IE. - // Also, canvas seems to block selection of other elements in document on FF. - this.target.append(this.eventCanvas.createElement(this._gridPadding, 'jqplot-event-canvas', null, this)); - this.eventCanvas.setContext(); - this.eventCanvas._ctx.fillStyle = 'rgba(0,0,0,0)'; - this.eventCanvas._ctx.fillRect(0,0,this.eventCanvas._ctx.canvas.width, this.eventCanvas._ctx.canvas.height); - - // bind custom event handlers to regular events. - this.bindCustomEvents(); - - // draw legend before series if the series needs to know the legend dimensions. - if (this.legend.preDraw) { - this.eventCanvas._elem.before(legendElem); - this.legend.pack(legendPadding); - if (this.legend._elem) { - this.drawSeries({legendInfo:{location:this.legend.location, placement:this.legend.placement, width:this.legend.getWidth(), height:this.legend.getHeight(), xoffset:this.legend.xoffset, yoffset:this.legend.yoffset}}); - } - else { - this.drawSeries(); - } - } - else { // draw series before legend - this.drawSeries(); - if (seriesLength) { - $(series[seriesLength-1].canvas._elem).after(legendElem); - } - this.legend.pack(legendPadding); - } - - // register event listeners on the overlay canvas - for (var i=0, l=$.jqplot.eventListenerHooks.length; i<l; i++) { - // in the handler, this will refer to the eventCanvas dom element. - // make sure there are references back into plot objects. - this.eventCanvas._elem.bind($.jqplot.eventListenerHooks[i][0], {plot:this}, $.jqplot.eventListenerHooks[i][1]); - } - - // register event listeners on the overlay canvas - for (var i=0, l=this.eventListenerHooks.hooks.length; i<l; i++) { - // in the handler, this will refer to the eventCanvas dom element. - // make sure there are references back into plot objects. - this.eventCanvas._elem.bind(this.eventListenerHooks.hooks[i][0], {plot:this}, this.eventListenerHooks.hooks[i][1]); - } - - var fb = this.fillBetween; - if(typeof fb.series1 == 'number'){ - if(fb.fill&&fb.series1!==fb.series2&&fb.series1<seriesLength&&fb.series2<seriesLength&&series[fb.series1]._type==="line"&&series[fb.series2]._type==="line") - this.doFillBetweenLines(); - } - else{ - if(fb.series1 != null && fb.series2 != null){ - var doFb = false; - if(fb.series1.length === fb.series2.length){ - var tempSeries1 = 0; - var tempSeries2 = 0; - - for(var cnt = 0; cnt < fb.series1.length; cnt++){ - tempSeries1 = fb.series1[cnt]; - tempSeries2 = fb.series2[cnt]; - if(tempSeries1!==tempSeries2&&tempSeries1<seriesLength&&tempSeries2<seriesLength&&series[tempSeries1]._type==="line"&&series[tempSeries2]._type==="line"){ - doFb = true; - } - else{ - doFb = false; - break; - } - } - } - if(fb.fill && doFb){ - this.doFillBetweenLines(); - } - } - } - - for (var i=0, l=$.jqplot.postDrawHooks.length; i<l; i++) { - $.jqplot.postDrawHooks[i].call(this); - } - - for (var i=0, l=this.postDrawHooks.hooks.length; i<l; i++) { - this.postDrawHooks.hooks[i].apply(this, this.postDrawHooks.args[i]); - } - - if (this.target.is(':visible')) { - this._drawCount += 1; - } - - var temps, - tempr, - sel, - _els; - // ughh. ideally would hide all series then show them. - for (i=0, l=seriesLength; i<l; i++) { - temps = series[i]; - tempr = temps.renderer; - sel = '.jqplot-point-label.jqplot-series-'+i; - if (tempr.animation && tempr.animation._supported && tempr.animation.show && (this._drawCount < 2 || this.animateReplot)) { - _els = this.target.find(sel); - _els.stop(true, true).hide(); - temps.canvas._elem.stop(true, true).hide(); - temps.shadowCanvas._elem.stop(true, true).hide(); - temps.canvas._elem.jqplotEffect('blind', {mode: 'show', direction: tempr.animation.direction}, tempr.animation.speed); - temps.shadowCanvas._elem.jqplotEffect('blind', {mode: 'show', direction: tempr.animation.direction}, tempr.animation.speed); - _els.fadeIn(tempr.animation.speed*0.8); - } - } - _els = null; - - this.target.trigger('jqplotPostDraw', [this]); - } - }; - - jqPlot.prototype.doFillBetweenLines = function () { - var fb = this.fillBetween; - var series = this.series; - var sid1 = fb.series1; - var sid2 = fb.series2; - var id1 = 0, id2 = 0; - - function fill(id1, id2){ - var series1 = series[id1]; - var series2 = series[id2]; - if (series2.renderer.smooth) - var tempgd = series2.renderer._smoothedData.slice(0).reverse(); - else - var tempgd = series2.gridData.slice(0).reverse(); - if (series1.renderer.smooth) - var gd = series1.renderer._smoothedData.concat(tempgd); - else - var gd = series1.gridData.concat(tempgd); - var color = fb.color !== null ? fb.color : series[sid1].fillColor; - var baseSeries = fb.baseSeries !== null ? fb.baseSeries : id1; - var sr = - series[baseSeries].renderer.shapeRenderer; - var opts = - { - fillStyle : color, - fill : true, - closePath : true - }; - sr.draw(series1.shadowCanvas._ctx, gd, opts) - } - - if(typeof sid1 == 'number' && typeof sid2 == 'number'){ - id1 = sid1 < sid2 ? sid1 : sid2; - id2 = sid2 > sid1 ? sid2 : sid1; - fill(id1, id2); - } - else{ - for(var cnt = 0; cnt < sid1.length ; cnt++){ - id1 = sid1[cnt] < sid2[cnt] ? sid1[cnt] : sid2[cnt]; - id2 = sid2[cnt] > sid1[cnt] ? sid2[cnt] : sid1[cnt]; - fill(id1, id2); - } - } - }; - - this.bindCustomEvents = function() { - this.eventCanvas._elem.bind('click', {plot:this}, this.onClick); - this.eventCanvas._elem.bind('dblclick', {plot:this}, this.onDblClick); - this.eventCanvas._elem.bind('mousedown', {plot:this}, this.onMouseDown); - this.eventCanvas._elem.bind('mousemove', {plot:this}, this.onMouseMove); - this.eventCanvas._elem.bind('mouseenter', {plot:this}, this.onMouseEnter); - this.eventCanvas._elem.bind('mouseleave', {plot:this}, this.onMouseLeave); - if (this.captureRightClick) { - this.eventCanvas._elem.bind('mouseup', {plot:this}, this.onRightClick); - this.eventCanvas._elem.get(0).oncontextmenu = function() { - return false; - }; - } - else { - this.eventCanvas._elem.bind('mouseup', {plot:this}, this.onMouseUp); - } - }; - - function getEventPosition(ev) { - var plot = ev.data.plot; - var go = plot.eventCanvas._elem.offset(); - var gridPos = {x:ev.pageX - go.left, y:ev.pageY - go.top}; - var dataPos = {xaxis:null, yaxis:null, x2axis:null, y2axis:null, y3axis:null, y4axis:null, y5axis:null, y6axis:null, y7axis:null, y8axis:null, y9axis:null, yMidAxis:null}; - var an = ['xaxis', 'yaxis', 'x2axis', 'y2axis', 'y3axis', 'y4axis', 'y5axis', 'y6axis', 'y7axis', 'y8axis', 'y9axis', 'yMidAxis']; - var ax = plot.axes; - var n, axis; - for (n=11; n>0; n--) { - axis = an[n-1]; - if (ax[axis].show) { - dataPos[axis] = ax[axis].series_p2u(gridPos[axis.charAt(0)]); - } - } - - return {offsets:go, gridPos:gridPos, dataPos:dataPos}; - } - - - // function to check if event location is over a area area - function checkIntersection(gridpos, plot) { - var series = plot.series; - var i, j, k, s, r, x, y, theta, sm, sa, minang, maxang; - var d0, d, p, pp, points, bw, hp; - var threshold, t; - for (k=plot.seriesStack.length-1; k>=0; k--) { - i = plot.seriesStack[k]; - s = series[i]; - hp = s._highlightThreshold; - switch (s.renderer.constructor) { - case $.jqplot.BarRenderer: - x = gridpos.x; - y = gridpos.y; - for (j=0; j<s._barPoints.length; j++) { - points = s._barPoints[j]; - p = s.gridData[j]; - if (x>points[0][0] && x<points[2][0] && (y>points[2][1] && y<points[0][1] || y<points[2][1] && y>points[0][1])) { - return {seriesIndex:s.index, pointIndex:j, gridData:p, data:s.data[j], points:s._barPoints[j]}; - } - } - break; - case $.jqplot.PyramidRenderer: - x = gridpos.x; - y = gridpos.y; - for (j=0; j<s._barPoints.length; j++) { - points = s._barPoints[j]; - p = s.gridData[j]; - if (x > points[0][0] + hp[0][0] && x < points[2][0] + hp[2][0] && y > points[2][1] && y < points[0][1]) { - return {seriesIndex:s.index, pointIndex:j, gridData:p, data:s.data[j], points:s._barPoints[j]}; - } - } - break; - - case $.jqplot.DonutRenderer: - sa = s.startAngle/180*Math.PI; - x = gridpos.x - s._center[0]; - y = gridpos.y - s._center[1]; - r = Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)); - if (x > 0 && -y >= 0) { - theta = 2*Math.PI - Math.atan(-y/x); - } - else if (x > 0 && -y < 0) { - theta = -Math.atan(-y/x); - } - else if (x < 0) { - theta = Math.PI - Math.atan(-y/x); - } - else if (x == 0 && -y > 0) { - theta = 3*Math.PI/2; - } - else if (x == 0 && -y < 0) { - theta = Math.PI/2; - } - else if (x == 0 && y == 0) { - theta = 0; - } - if (sa) { - theta -= sa; - if (theta < 0) { - theta += 2*Math.PI; - } - else if (theta > 2*Math.PI) { - theta -= 2*Math.PI; - } - } - - sm = s.sliceMargin/180*Math.PI; - if (r < s._radius && r > s._innerRadius) { - for (j=0; j<s.gridData.length; j++) { - minang = (j>0) ? s.gridData[j-1][1]+sm : sm; - maxang = s.gridData[j][1]; - if (theta > minang && theta < maxang) { - return {seriesIndex:s.index, pointIndex:j, gridData:[gridpos.x,gridpos.y], data:s.data[j]}; - } - } - } - break; - - case $.jqplot.PieRenderer: - sa = s.startAngle/180*Math.PI; - x = gridpos.x - s._center[0]; - y = gridpos.y - s._center[1]; - r = Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)); - if (x > 0 && -y >= 0) { - theta = 2*Math.PI - Math.atan(-y/x); - } - else if (x > 0 && -y < 0) { - theta = -Math.atan(-y/x); - } - else if (x < 0) { - theta = Math.PI - Math.atan(-y/x); - } - else if (x == 0 && -y > 0) { - theta = 3*Math.PI/2; - } - else if (x == 0 && -y < 0) { - theta = Math.PI/2; - } - else if (x == 0 && y == 0) { - theta = 0; - } - if (sa) { - theta -= sa; - if (theta < 0) { - theta += 2*Math.PI; - } - else if (theta > 2*Math.PI) { - theta -= 2*Math.PI; - } - } - - sm = s.sliceMargin/180*Math.PI; - if (r < s._radius) { - for (j=0; j<s.gridData.length; j++) { - minang = (j>0) ? s.gridData[j-1][1]+sm : sm; - maxang = s.gridData[j][1]; - if (theta > minang && theta < maxang) { - return {seriesIndex:s.index, pointIndex:j, gridData:[gridpos.x,gridpos.y], data:s.data[j]}; - } - } - } - break; - - case $.jqplot.BubbleRenderer: - x = gridpos.x; - y = gridpos.y; - var ret = null; - - if (s.show) { - for (var j=0; j<s.gridData.length; j++) { - p = s.gridData[j]; - d = Math.sqrt( (x-p[0]) * (x-p[0]) + (y-p[1]) * (y-p[1]) ); - if (d <= p[2] && (d <= d0 || d0 == null)) { - d0 = d; - ret = {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]}; - } - } - if (ret != null) { - return ret; - } - } - break; - - case $.jqplot.FunnelRenderer: - x = gridpos.x; - y = gridpos.y; - var v = s._vertices, - vfirst = v[0], - vlast = v[v.length-1], - lex, - rex, - cv; - - // equations of right and left sides, returns x, y values given height of section (y value and 2 points) - - function findedge (l, p1 , p2) { - var m = (p1[1] - p2[1])/(p1[0] - p2[0]); - var b = p1[1] - m*p1[0]; - var y = l + p1[1]; - - return [(y - b)/m, y]; - } - - // check each section - lex = findedge(y, vfirst[0], vlast[3]); - rex = findedge(y, vfirst[1], vlast[2]); - for (j=0; j<v.length; j++) { - cv = v[j]; - if (y >= cv[0][1] && y <= cv[3][1] && x >= lex[0] && x <= rex[0]) { - return {seriesIndex:s.index, pointIndex:j, gridData:null, data:s.data[j]}; - } - } - break; - - case $.jqplot.LineRenderer: - x = gridpos.x; - y = gridpos.y; - r = s.renderer; - if (s.show) { - if ((s.fill || (s.renderer.bands.show && s.renderer.bands.fill)) && (!plot.plugins.highlighter || !plot.plugins.highlighter.show)) { - // first check if it is in bounding box - var inside = false; - if (x>s._boundingBox[0][0] && x<s._boundingBox[1][0] && y>s._boundingBox[1][1] && y<s._boundingBox[0][1]) { - // now check the crossing number - - var numPoints = s._areaPoints.length; - var ii; - var j = numPoints-1; - - for(var ii=0; ii < numPoints; ii++) { - var vertex1 = [s._areaPoints[ii][0], s._areaPoints[ii][1]]; - var vertex2 = [s._areaPoints[j][0], s._areaPoints[j][1]]; - - if (vertex1[1] < y && vertex2[1] >= y || vertex2[1] < y && vertex1[1] >= y) { - if (vertex1[0] + (y - vertex1[1]) / (vertex2[1] - vertex1[1]) * (vertex2[0] - vertex1[0]) < x) { - inside = !inside; - } - } - - j = ii; - } - } - if (inside) { - return {seriesIndex:i, pointIndex:null, gridData:s.gridData, data:s.data, points:s._areaPoints}; - } - break; - - } - - else { - t = s.markerRenderer.size/2+s.neighborThreshold; - threshold = (t > 0) ? t : 0; - for (var j=0; j<s.gridData.length; j++) { - p = s.gridData[j]; - // neighbor looks different to OHLC chart. - if (r.constructor == $.jqplot.OHLCRenderer) { - if (r.candleStick) { - var yp = s._yaxis.series_u2p; - if (x >= p[0]-r._bodyWidth/2 && x <= p[0]+r._bodyWidth/2 && y >= yp(s.data[j][2]) && y <= yp(s.data[j][3])) { - return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]}; - } - } - // if an open hi low close chart - else if (!r.hlc){ - var yp = s._yaxis.series_u2p; - if (x >= p[0]-r._tickLength && x <= p[0]+r._tickLength && y >= yp(s.data[j][2]) && y <= yp(s.data[j][3])) { - return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]}; - } - } - // a hi low close chart - else { - var yp = s._yaxis.series_u2p; - if (x >= p[0]-r._tickLength && x <= p[0]+r._tickLength && y >= yp(s.data[j][1]) && y <= yp(s.data[j][2])) { - return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]}; - } - } - - } - else if (p[0] != null && p[1] != null){ - d = Math.sqrt( (x-p[0]) * (x-p[0]) + (y-p[1]) * (y-p[1]) ); - if (d <= threshold && (d <= d0 || d0 == null)) { - d0 = d; - return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]}; - } - } - } - } - } - break; - - default: - x = gridpos.x; - y = gridpos.y; - r = s.renderer; - if (s.show) { - t = s.markerRenderer.size/2+s.neighborThreshold; - threshold = (t > 0) ? t : 0; - for (var j=0; j<s.gridData.length; j++) { - p = s.gridData[j]; - // neighbor looks different to OHLC chart. - if (r.constructor == $.jqplot.OHLCRenderer) { - if (r.candleStick) { - var yp = s._yaxis.series_u2p; - if (x >= p[0]-r._bodyWidth/2 && x <= p[0]+r._bodyWidth/2 && y >= yp(s.data[j][2]) && y <= yp(s.data[j][3])) { - return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]}; - } - } - // if an open hi low close chart - else if (!r.hlc){ - var yp = s._yaxis.series_u2p; - if (x >= p[0]-r._tickLength && x <= p[0]+r._tickLength && y >= yp(s.data[j][2]) && y <= yp(s.data[j][3])) { - return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]}; - } - } - // a hi low close chart - else { - var yp = s._yaxis.series_u2p; - if (x >= p[0]-r._tickLength && x <= p[0]+r._tickLength && y >= yp(s.data[j][1]) && y <= yp(s.data[j][2])) { - return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]}; - } - } - - } - else { - d = Math.sqrt( (x-p[0]) * (x-p[0]) + (y-p[1]) * (y-p[1]) ); - if (d <= threshold && (d <= d0 || d0 == null)) { - d0 = d; - return {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]}; - } - } - } - } - break; - } - } - - return null; - } - - - - this.onClick = function(ev) { - // Event passed in is normalized and will have data attribute. - // Event passed out is unnormalized. - var positions = getEventPosition(ev); - var p = ev.data.plot; - var neighbor = checkIntersection(positions.gridPos, p); - var evt = $.Event('jqplotClick'); - evt.pageX = ev.pageX; - evt.pageY = ev.pageY; - $(this).trigger(evt, [positions.gridPos, positions.dataPos, neighbor, p]); - }; - - this.onDblClick = function(ev) { - // Event passed in is normalized and will have data attribute. - // Event passed out is unnormalized. - var positions = getEventPosition(ev); - var p = ev.data.plot; - var neighbor = checkIntersection(positions.gridPos, p); - var evt = $.Event('jqplotDblClick'); - evt.pageX = ev.pageX; - evt.pageY = ev.pageY; - $(this).trigger(evt, [positions.gridPos, positions.dataPos, neighbor, p]); - }; - - this.onMouseDown = function(ev) { - var positions = getEventPosition(ev); - var p = ev.data.plot; - var neighbor = checkIntersection(positions.gridPos, p); - var evt = $.Event('jqplotMouseDown'); - evt.pageX = ev.pageX; - evt.pageY = ev.pageY; - $(this).trigger(evt, [positions.gridPos, positions.dataPos, neighbor, p]); - }; - - this.onMouseUp = function(ev) { - var positions = getEventPosition(ev); - var evt = $.Event('jqplotMouseUp'); - evt.pageX = ev.pageX; - evt.pageY = ev.pageY; - $(this).trigger(evt, [positions.gridPos, positions.dataPos, null, ev.data.plot]); - }; - - this.onRightClick = function(ev) { - var positions = getEventPosition(ev); - var p = ev.data.plot; - var neighbor = checkIntersection(positions.gridPos, p); - if (p.captureRightClick) { - if (ev.which == 3) { - var evt = $.Event('jqplotRightClick'); - evt.pageX = ev.pageX; - evt.pageY = ev.pageY; - $(this).trigger(evt, [positions.gridPos, positions.dataPos, neighbor, p]); - } - else { - var evt = $.Event('jqplotMouseUp'); - evt.pageX = ev.pageX; - evt.pageY = ev.pageY; - $(this).trigger(evt, [positions.gridPos, positions.dataPos, neighbor, p]); - } - } - }; - - this.onMouseMove = function(ev) { - var positions = getEventPosition(ev); - var p = ev.data.plot; - var neighbor = checkIntersection(positions.gridPos, p); - var evt = $.Event('jqplotMouseMove'); - evt.pageX = ev.pageX; - evt.pageY = ev.pageY; - $(this).trigger(evt, [positions.gridPos, positions.dataPos, neighbor, p]); - }; - - this.onMouseEnter = function(ev) { - var positions = getEventPosition(ev); - var p = ev.data.plot; - var evt = $.Event('jqplotMouseEnter'); - evt.pageX = ev.pageX; - evt.pageY = ev.pageY; - evt.relatedTarget = ev.relatedTarget; - $(this).trigger(evt, [positions.gridPos, positions.dataPos, null, p]); - }; - - this.onMouseLeave = function(ev) { - var positions = getEventPosition(ev); - var p = ev.data.plot; - var evt = $.Event('jqplotMouseLeave'); - evt.pageX = ev.pageX; - evt.pageY = ev.pageY; - evt.relatedTarget = ev.relatedTarget; - $(this).trigger(evt, [positions.gridPos, positions.dataPos, null, p]); - }; - - // method: drawSeries - // Redraws all or just one series on the plot. No axis scaling - // is performed and no other elements on the plot are redrawn. - // options is an options object to pass on to the series renderers. - // It can be an empty object {}. idx is the series index - // to redraw if only one series is to be redrawn. - this.drawSeries = function(options, idx){ - var i, series, ctx; - // if only one argument passed in and it is a number, use it ad idx. - idx = (typeof(options) === "number" && idx == null) ? options : idx; - options = (typeof(options) === "object") ? options : {}; - // draw specified series - if (idx != undefined) { - series = this.series[idx]; - ctx = series.shadowCanvas._ctx; - ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height); - series.drawShadow(ctx, options, this); - ctx = series.canvas._ctx; - ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height); - series.draw(ctx, options, this); - if (series.renderer.constructor == $.jqplot.BezierCurveRenderer) { - if (idx < this.series.length - 1) { - this.drawSeries(idx+1); - } - } - } - - else { - // if call series drawShadow method first, in case all series shadows - // should be drawn before any series. This will ensure, like for - // stacked bar plots, that shadows don't overlap series. - for (i=0; i<this.series.length; i++) { - // first clear the canvas - series = this.series[i]; - ctx = series.shadowCanvas._ctx; - ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height); - series.drawShadow(ctx, options, this); - ctx = series.canvas._ctx; - ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height); - series.draw(ctx, options, this); - } - } - options = idx = i = series = ctx = null; - }; - - // method: moveSeriesToFront - // This method requires jQuery 1.4+ - // Moves the specified series canvas in front of all other series canvases. - // This effectively "draws" the specified series on top of all other series, - // although it is performed through DOM manipulation, no redrawing is performed. - // - // Parameters: - // idx - 0 based index of the series to move. This will be the index of the series - // as it was first passed into the jqplot function. - this.moveSeriesToFront = function (idx) { - idx = parseInt(idx, 10); - var stackIndex = $.inArray(idx, this.seriesStack); - // if already in front, return - if (stackIndex == -1) { - return; - } - if (stackIndex == this.seriesStack.length -1) { - this.previousSeriesStack = this.seriesStack.slice(0); - return; - } - var opidx = this.seriesStack[this.seriesStack.length -1]; - var serelem = this.series[idx].canvas._elem.detach(); - var shadelem = this.series[idx].shadowCanvas._elem.detach(); - this.series[opidx].shadowCanvas._elem.after(shadelem); - this.series[opidx].canvas._elem.after(serelem); - this.previousSeriesStack = this.seriesStack.slice(0); - this.seriesStack.splice(stackIndex, 1); - this.seriesStack.push(idx); - }; - - // method: moveSeriesToBack - // This method requires jQuery 1.4+ - // Moves the specified series canvas behind all other series canvases. - // - // Parameters: - // idx - 0 based index of the series to move. This will be the index of the series - // as it was first passed into the jqplot function. - this.moveSeriesToBack = function (idx) { - idx = parseInt(idx, 10); - var stackIndex = $.inArray(idx, this.seriesStack); - // if already in back, return - if (stackIndex == 0 || stackIndex == -1) { - return; - } - var opidx = this.seriesStack[0]; - var serelem = this.series[idx].canvas._elem.detach(); - var shadelem = this.series[idx].shadowCanvas._elem.detach(); - this.series[opidx].shadowCanvas._elem.before(shadelem); - this.series[opidx].canvas._elem.before(serelem); - this.previousSeriesStack = this.seriesStack.slice(0); - this.seriesStack.splice(stackIndex, 1); - this.seriesStack.unshift(idx); - }; - - // method: restorePreviousSeriesOrder - // This method requires jQuery 1.4+ - // Restore the series canvas order to its previous state. - // Useful to put a series back where it belongs after moving - // it to the front. - this.restorePreviousSeriesOrder = function () { - var i, j, serelem, shadelem, temp, move, keep; - // if no change, return. - if (this.seriesStack == this.previousSeriesStack) { - return; - } - for (i=1; i<this.previousSeriesStack.length; i++) { - move = this.previousSeriesStack[i]; - keep = this.previousSeriesStack[i-1]; - serelem = this.series[move].canvas._elem.detach(); - shadelem = this.series[move].shadowCanvas._elem.detach(); - this.series[keep].shadowCanvas._elem.after(shadelem); - this.series[keep].canvas._elem.after(serelem); - } - temp = this.seriesStack.slice(0); - this.seriesStack = this.previousSeriesStack.slice(0); - this.previousSeriesStack = temp; - }; - - // method: restoreOriginalSeriesOrder - // This method requires jQuery 1.4+ - // Restore the series canvas order to its original order - // when the plot was created. - this.restoreOriginalSeriesOrder = function () { - var i, j, arr=[], serelem, shadelem; - for (i=0; i<this.series.length; i++) { - arr.push(i); - } - if (this.seriesStack == arr) { - return; - } - this.previousSeriesStack = this.seriesStack.slice(0); - this.seriesStack = arr; - for (i=1; i<this.seriesStack.length; i++) { - serelem = this.series[i].canvas._elem.detach(); - shadelem = this.series[i].shadowCanvas._elem.detach(); - this.series[i-1].shadowCanvas._elem.after(shadelem); - this.series[i-1].canvas._elem.after(serelem); - } - }; - - this.activateTheme = function (name) { - this.themeEngine.activate(this, name); - }; - } - - - // conpute a highlight color or array of highlight colors from given colors. - $.jqplot.computeHighlightColors = function(colors) { - var ret; - if ($.isArray(colors)) { - ret = []; - for (var i=0; i<colors.length; i++){ - var rgba = $.jqplot.getColorComponents(colors[i]); - var newrgb = [rgba[0], rgba[1], rgba[2]]; - var sum = newrgb[0] + newrgb[1] + newrgb[2]; - for (var j=0; j<3; j++) { - // when darkening, lowest color component can be is 60. - newrgb[j] = (sum > 660) ? newrgb[j] * 0.85 : 0.73 * newrgb[j] + 90; - newrgb[j] = parseInt(newrgb[j], 10); - (newrgb[j] > 255) ? 255 : newrgb[j]; - } - // newrgb[3] = (rgba[3] > 0.4) ? rgba[3] * 0.4 : rgba[3] * 1.5; - // newrgb[3] = (rgba[3] > 0.5) ? 0.8 * rgba[3] - .1 : rgba[3] + 0.2; - newrgb[3] = 0.3 + 0.35 * rgba[3]; - ret.push('rgba('+newrgb[0]+','+newrgb[1]+','+newrgb[2]+','+newrgb[3]+')'); - } - } - else { - var rgba = $.jqplot.getColorComponents(colors); - var newrgb = [rgba[0], rgba[1], rgba[2]]; - var sum = newrgb[0] + newrgb[1] + newrgb[2]; - for (var j=0; j<3; j++) { - // when darkening, lowest color component can be is 60. - // newrgb[j] = (sum > 570) ? newrgb[j] * 0.8 : newrgb[j] + 0.3 * (255 - newrgb[j]); - // newrgb[j] = parseInt(newrgb[j], 10); - newrgb[j] = (sum > 660) ? newrgb[j] * 0.85 : 0.73 * newrgb[j] + 90; - newrgb[j] = parseInt(newrgb[j], 10); - (newrgb[j] > 255) ? 255 : newrgb[j]; - } - // newrgb[3] = (rgba[3] > 0.4) ? rgba[3] * 0.4 : rgba[3] * 1.5; - // newrgb[3] = (rgba[3] > 0.5) ? 0.8 * rgba[3] - .1 : rgba[3] + 0.2; - newrgb[3] = 0.3 + 0.35 * rgba[3]; - ret = 'rgba('+newrgb[0]+','+newrgb[1]+','+newrgb[2]+','+newrgb[3]+')'; - } - return ret; - }; - - $.jqplot.ColorGenerator = function(colors) { - colors = colors || $.jqplot.config.defaultColors; - var idx = 0; - - this.next = function () { - if (idx < colors.length) { - return colors[idx++]; - } - else { - idx = 0; - return colors[idx++]; - } - }; - - this.previous = function () { - if (idx > 0) { - return colors[idx--]; - } - else { - idx = colors.length-1; - return colors[idx]; - } - }; - - // get a color by index without advancing pointer. - this.get = function(i) { - var idx = i - colors.length * Math.floor(i/colors.length); - return colors[idx]; - }; - - this.setColors = function(c) { - colors = c; - }; - - this.reset = function() { - idx = 0; - }; - - this.getIndex = function() { - return idx; - }; - - this.setIndex = function(index) { - idx = index; - }; - }; - - // convert a hex color string to rgb string. - // h - 3 or 6 character hex string, with or without leading # - // a - optional alpha - $.jqplot.hex2rgb = function(h, a) { - h = h.replace('#', ''); - if (h.length == 3) { - h = h.charAt(0)+h.charAt(0)+h.charAt(1)+h.charAt(1)+h.charAt(2)+h.charAt(2); - } - var rgb; - rgb = 'rgba('+parseInt(h.slice(0,2), 16)+', '+parseInt(h.slice(2,4), 16)+', '+parseInt(h.slice(4,6), 16); - if (a) { - rgb += ', '+a; - } - rgb += ')'; - return rgb; - }; - - // convert an rgb color spec to a hex spec. ignore any alpha specification. - $.jqplot.rgb2hex = function(s) { - var pat = /rgba?\( *([0-9]{1,3}\.?[0-9]*%?) *, *([0-9]{1,3}\.?[0-9]*%?) *, *([0-9]{1,3}\.?[0-9]*%?) *(?:, *[0-9.]*)?\)/; - var m = s.match(pat); - var h = '#'; - for (var i=1; i<4; i++) { - var temp; - if (m[i].search(/%/) != -1) { - temp = parseInt(255*m[i]/100, 10).toString(16); - if (temp.length == 1) { - temp = '0'+temp; - } - } - else { - temp = parseInt(m[i], 10).toString(16); - if (temp.length == 1) { - temp = '0'+temp; - } - } - h += temp; - } - return h; - }; - - // given a css color spec, return an rgb css color spec - $.jqplot.normalize2rgb = function(s, a) { - if (s.search(/^ *rgba?\(/) != -1) { - return s; - } - else if (s.search(/^ *#?[0-9a-fA-F]?[0-9a-fA-F]/) != -1) { - return $.jqplot.hex2rgb(s, a); - } - else { - throw new Error('Invalid color spec'); - } - }; - - // extract the r, g, b, a color components out of a css color spec. - $.jqplot.getColorComponents = function(s) { - // check to see if a color keyword. - s = $.jqplot.colorKeywordMap[s] || s; - var rgb = $.jqplot.normalize2rgb(s); - var pat = /rgba?\( *([0-9]{1,3}\.?[0-9]*%?) *, *([0-9]{1,3}\.?[0-9]*%?) *, *([0-9]{1,3}\.?[0-9]*%?) *,? *([0-9.]* *)?\)/; - var m = rgb.match(pat); - var ret = []; - for (var i=1; i<4; i++) { - if (m[i].search(/%/) != -1) { - ret[i-1] = parseInt(255*m[i]/100, 10); - } - else { - ret[i-1] = parseInt(m[i], 10); - } - } - ret[3] = parseFloat(m[4]) ? parseFloat(m[4]) : 1.0; - return ret; - }; - - $.jqplot.colorKeywordMap = { - aliceblue: 'rgb(240, 248, 255)', - antiquewhite: 'rgb(250, 235, 215)', - aqua: 'rgb( 0, 255, 255)', - aquamarine: 'rgb(127, 255, 212)', - azure: 'rgb(240, 255, 255)', - beige: 'rgb(245, 245, 220)', - bisque: 'rgb(255, 228, 196)', - black: 'rgb( 0, 0, 0)', - blanchedalmond: 'rgb(255, 235, 205)', - blue: 'rgb( 0, 0, 255)', - blueviolet: 'rgb(138, 43, 226)', - brown: 'rgb(165, 42, 42)', - burlywood: 'rgb(222, 184, 135)', - cadetblue: 'rgb( 95, 158, 160)', - chartreuse: 'rgb(127, 255, 0)', - chocolate: 'rgb(210, 105, 30)', - coral: 'rgb(255, 127, 80)', - cornflowerblue: 'rgb(100, 149, 237)', - cornsilk: 'rgb(255, 248, 220)', - crimson: 'rgb(220, 20, 60)', - cyan: 'rgb( 0, 255, 255)', - darkblue: 'rgb( 0, 0, 139)', - darkcyan: 'rgb( 0, 139, 139)', - darkgoldenrod: 'rgb(184, 134, 11)', - darkgray: 'rgb(169, 169, 169)', - darkgreen: 'rgb( 0, 100, 0)', - darkgrey: 'rgb(169, 169, 169)', - darkkhaki: 'rgb(189, 183, 107)', - darkmagenta: 'rgb(139, 0, 139)', - darkolivegreen: 'rgb( 85, 107, 47)', - darkorange: 'rgb(255, 140, 0)', - darkorchid: 'rgb(153, 50, 204)', - darkred: 'rgb(139, 0, 0)', - darksalmon: 'rgb(233, 150, 122)', - darkseagreen: 'rgb(143, 188, 143)', - darkslateblue: 'rgb( 72, 61, 139)', - darkslategray: 'rgb( 47, 79, 79)', - darkslategrey: 'rgb( 47, 79, 79)', - darkturquoise: 'rgb( 0, 206, 209)', - darkviolet: 'rgb(148, 0, 211)', - deeppink: 'rgb(255, 20, 147)', - deepskyblue: 'rgb( 0, 191, 255)', - dimgray: 'rgb(105, 105, 105)', - dimgrey: 'rgb(105, 105, 105)', - dodgerblue: 'rgb( 30, 144, 255)', - firebrick: 'rgb(178, 34, 34)', - floralwhite: 'rgb(255, 250, 240)', - forestgreen: 'rgb( 34, 139, 34)', - fuchsia: 'rgb(255, 0, 255)', - gainsboro: 'rgb(220, 220, 220)', - ghostwhite: 'rgb(248, 248, 255)', - gold: 'rgb(255, 215, 0)', - goldenrod: 'rgb(218, 165, 32)', - gray: 'rgb(128, 128, 128)', - grey: 'rgb(128, 128, 128)', - green: 'rgb( 0, 128, 0)', - greenyellow: 'rgb(173, 255, 47)', - honeydew: 'rgb(240, 255, 240)', - hotpink: 'rgb(255, 105, 180)', - indianred: 'rgb(205, 92, 92)', - indigo: 'rgb( 75, 0, 130)', - ivory: 'rgb(255, 255, 240)', - khaki: 'rgb(240, 230, 140)', - lavender: 'rgb(230, 230, 250)', - lavenderblush: 'rgb(255, 240, 245)', - lawngreen: 'rgb(124, 252, 0)', - lemonchiffon: 'rgb(255, 250, 205)', - lightblue: 'rgb(173, 216, 230)', - lightcoral: 'rgb(240, 128, 128)', - lightcyan: 'rgb(224, 255, 255)', - lightgoldenrodyellow: 'rgb(250, 250, 210)', - lightgray: 'rgb(211, 211, 211)', - lightgreen: 'rgb(144, 238, 144)', - lightgrey: 'rgb(211, 211, 211)', - lightpink: 'rgb(255, 182, 193)', - lightsalmon: 'rgb(255, 160, 122)', - lightseagreen: 'rgb( 32, 178, 170)', - lightskyblue: 'rgb(135, 206, 250)', - lightslategray: 'rgb(119, 136, 153)', - lightslategrey: 'rgb(119, 136, 153)', - lightsteelblue: 'rgb(176, 196, 222)', - lightyellow: 'rgb(255, 255, 224)', - lime: 'rgb( 0, 255, 0)', - limegreen: 'rgb( 50, 205, 50)', - linen: 'rgb(250, 240, 230)', - magenta: 'rgb(255, 0, 255)', - maroon: 'rgb(128, 0, 0)', - mediumaquamarine: 'rgb(102, 205, 170)', - mediumblue: 'rgb( 0, 0, 205)', - mediumorchid: 'rgb(186, 85, 211)', - mediumpurple: 'rgb(147, 112, 219)', - mediumseagreen: 'rgb( 60, 179, 113)', - mediumslateblue: 'rgb(123, 104, 238)', - mediumspringgreen: 'rgb( 0, 250, 154)', - mediumturquoise: 'rgb( 72, 209, 204)', - mediumvioletred: 'rgb(199, 21, 133)', - midnightblue: 'rgb( 25, 25, 112)', - mintcream: 'rgb(245, 255, 250)', - mistyrose: 'rgb(255, 228, 225)', - moccasin: 'rgb(255, 228, 181)', - navajowhite: 'rgb(255, 222, 173)', - navy: 'rgb( 0, 0, 128)', - oldlace: 'rgb(253, 245, 230)', - olive: 'rgb(128, 128, 0)', - olivedrab: 'rgb(107, 142, 35)', - orange: 'rgb(255, 165, 0)', - orangered: 'rgb(255, 69, 0)', - orchid: 'rgb(218, 112, 214)', - palegoldenrod: 'rgb(238, 232, 170)', - palegreen: 'rgb(152, 251, 152)', - paleturquoise: 'rgb(175, 238, 238)', - palevioletred: 'rgb(219, 112, 147)', - papayawhip: 'rgb(255, 239, 213)', - peachpuff: 'rgb(255, 218, 185)', - peru: 'rgb(205, 133, 63)', - pink: 'rgb(255, 192, 203)', - plum: 'rgb(221, 160, 221)', - powderblue: 'rgb(176, 224, 230)', - purple: 'rgb(128, 0, 128)', - red: 'rgb(255, 0, 0)', - rosybrown: 'rgb(188, 143, 143)', - royalblue: 'rgb( 65, 105, 225)', - saddlebrown: 'rgb(139, 69, 19)', - salmon: 'rgb(250, 128, 114)', - sandybrown: 'rgb(244, 164, 96)', - seagreen: 'rgb( 46, 139, 87)', - seashell: 'rgb(255, 245, 238)', - sienna: 'rgb(160, 82, 45)', - silver: 'rgb(192, 192, 192)', - skyblue: 'rgb(135, 206, 235)', - slateblue: 'rgb(106, 90, 205)', - slategray: 'rgb(112, 128, 144)', - slategrey: 'rgb(112, 128, 144)', - snow: 'rgb(255, 250, 250)', - springgreen: 'rgb( 0, 255, 127)', - steelblue: 'rgb( 70, 130, 180)', - tan: 'rgb(210, 180, 140)', - teal: 'rgb( 0, 128, 128)', - thistle: 'rgb(216, 191, 216)', - tomato: 'rgb(255, 99, 71)', - turquoise: 'rgb( 64, 224, 208)', - violet: 'rgb(238, 130, 238)', - wheat: 'rgb(245, 222, 179)', - white: 'rgb(255, 255, 255)', - whitesmoke: 'rgb(245, 245, 245)', - yellow: 'rgb(255, 255, 0)', - yellowgreen: 'rgb(154, 205, 50)' - }; - - - - - // class: $.jqplot.AxisLabelRenderer - // Renderer to place labels on the axes. - $.jqplot.AxisLabelRenderer = function(options) { - // Group: Properties - $.jqplot.ElemContainer.call(this); - // name of the axis associated with this tick - this.axis; - // prop: show - // whether or not to show the tick (mark and label). - this.show = true; - // prop: label - // The text or html for the label. - this.label = ''; - this.fontFamily = null; - this.fontSize = null; - this.textColor = null; - this._elem; - // prop: escapeHTML - // true to escape HTML entities in the label. - this.escapeHTML = false; - - $.extend(true, this, options); - }; - - $.jqplot.AxisLabelRenderer.prototype = new $.jqplot.ElemContainer(); - $.jqplot.AxisLabelRenderer.prototype.constructor = $.jqplot.AxisLabelRenderer; - - $.jqplot.AxisLabelRenderer.prototype.init = function(options) { - $.extend(true, this, options); - }; - - $.jqplot.AxisLabelRenderer.prototype.draw = function(ctx, plot) { - // Memory Leaks patch - if (this._elem) { - this._elem.emptyForce(); - this._elem = null; - } - - this._elem = $('<div style="position:absolute;" class="jqplot-'+this.axis+'-label"></div>'); - - if (Number(this.label)) { - this._elem.css('white-space', 'nowrap'); - } - - if (!this.escapeHTML) { - this._elem.html(this.label); - } - else { - this._elem.text(this.label); - } - if (this.fontFamily) { - this._elem.css('font-family', this.fontFamily); - } - if (this.fontSize) { - this._elem.css('font-size', this.fontSize); - } - if (this.textColor) { - this._elem.css('color', this.textColor); - } - - return this._elem; - }; - - $.jqplot.AxisLabelRenderer.prototype.pack = function() { - }; - - // class: $.jqplot.AxisTickRenderer - // A "tick" object showing the value of a tick/gridline on the plot. - $.jqplot.AxisTickRenderer = function(options) { - // Group: Properties - $.jqplot.ElemContainer.call(this); - // prop: mark - // tick mark on the axis. One of 'inside', 'outside', 'cross', '' or null. - this.mark = 'outside'; - // name of the axis associated with this tick - this.axis; - // prop: showMark - // whether or not to show the mark on the axis. - this.showMark = true; - // prop: showGridline - // whether or not to draw the gridline on the grid at this tick. - this.showGridline = true; - // prop: isMinorTick - // if this is a minor tick. - this.isMinorTick = false; - // prop: size - // Length of the tick beyond the grid in pixels. - // DEPRECATED: This has been superceeded by markSize - this.size = 4; - // prop: markSize - // Length of the tick marks in pixels. For 'cross' style, length - // will be stoked above and below axis, so total length will be twice this. - this.markSize = 6; - // prop: show - // whether or not to show the tick (mark and label). - // Setting this to false requires more testing. It is recommended - // to set showLabel and showMark to false instead. - this.show = true; - // prop: showLabel - // whether or not to show the label. - this.showLabel = true; - this.label = null; - this.value = null; - this._styles = {}; - // prop: formatter - // A class of a formatter for the tick text. sprintf by default. - this.formatter = $.jqplot.DefaultTickFormatter; - // prop: prefix - // String to prepend to the tick label. - // Prefix is prepended to the formatted tick label. - this.prefix = ''; - // prop: suffix - // String to append to the tick label. - // Suffix is appended to the formatted tick label. - this.suffix = ''; - // prop: formatString - // string passed to the formatter. - this.formatString = ''; - // prop: fontFamily - // css spec for the font-family css attribute. - this.fontFamily; - // prop: fontSize - // css spec for the font-size css attribute. - this.fontSize; - // prop: textColor - // css spec for the color attribute. - this.textColor; - // prop: escapeHTML - // true to escape HTML entities in the label. - this.escapeHTML = false; - this._elem; - this._breakTick = false; - - $.extend(true, this, options); - }; - - $.jqplot.AxisTickRenderer.prototype.init = function(options) { - $.extend(true, this, options); - }; - - $.jqplot.AxisTickRenderer.prototype = new $.jqplot.ElemContainer(); - $.jqplot.AxisTickRenderer.prototype.constructor = $.jqplot.AxisTickRenderer; - - $.jqplot.AxisTickRenderer.prototype.setTick = function(value, axisName, isMinor) { - this.value = value; - this.axis = axisName; - if (isMinor) { - this.isMinorTick = true; - } - return this; - }; - - $.jqplot.AxisTickRenderer.prototype.draw = function() { - if (this.label === null) { - this.label = this.prefix + this.formatter(this.formatString, this.value) + this.suffix; - } - var style = {position: 'absolute'}; - if (Number(this.label)) { - style['whitSpace'] = 'nowrap'; - } - - // Memory Leaks patch - if (this._elem) { - this._elem.emptyForce(); - this._elem = null; - } - - this._elem = $(document.createElement('div')); - this._elem.addClass("jqplot-"+this.axis+"-tick"); - - if (!this.escapeHTML) { - this._elem.html(this.label); - } - else { - this._elem.text(this.label); - } - - this._elem.css(style); - - for (var s in this._styles) { - this._elem.css(s, this._styles[s]); - } - if (this.fontFamily) { - this._elem.css('font-family', this.fontFamily); - } - if (this.fontSize) { - this._elem.css('font-size', this.fontSize); - } - if (this.textColor) { - this._elem.css('color', this.textColor); - } - if (this._breakTick) { - this._elem.addClass('jqplot-breakTick'); - } - - return this._elem; - }; - - $.jqplot.DefaultTickFormatter = function (format, val) { - if (typeof val == 'number') { - if (!format) { - format = $.jqplot.config.defaultTickFormatString; - } - return $.jqplot.sprintf(format, val); - } - else { - return String(val); - } - }; - - $.jqplot.PercentTickFormatter = function (format, val) { - if (typeof val == 'number') { - val = 100 * val; - if (!format) { - format = $.jqplot.config.defaultTickFormatString; - } - return $.jqplot.sprintf(format, val); - } - else { - return String(val); - } - }; - - $.jqplot.AxisTickRenderer.prototype.pack = function() { - }; - - // Class: $.jqplot.CanvasGridRenderer - // The default jqPlot grid renderer, creating a grid on a canvas element. - // The renderer has no additional options beyond the <Grid> class. - $.jqplot.CanvasGridRenderer = function(){ - this.shadowRenderer = new $.jqplot.ShadowRenderer(); - }; - - // called with context of Grid object - $.jqplot.CanvasGridRenderer.prototype.init = function(options) { - this._ctx; - $.extend(true, this, options); - // set the shadow renderer options - var sopts = {lineJoin:'miter', lineCap:'round', fill:false, isarc:false, angle:this.shadowAngle, offset:this.shadowOffset, alpha:this.shadowAlpha, depth:this.shadowDepth, lineWidth:this.shadowWidth, closePath:false, strokeStyle:this.shadowColor}; - this.renderer.shadowRenderer.init(sopts); - }; - - // called with context of Grid. - $.jqplot.CanvasGridRenderer.prototype.createElement = function(plot) { - var elem; - // Memory Leaks patch - if (this._elem) { - if ($.jqplot.use_excanvas && window.G_vmlCanvasManager.uninitElement !== undefined) { - elem = this._elem.get(0); - window.G_vmlCanvasManager.uninitElement(elem); - elem = null; - } - - this._elem.emptyForce(); - this._elem = null; - } - - elem = plot.canvasManager.getCanvas(); - - var w = this._plotDimensions.width; - var h = this._plotDimensions.height; - elem.width = w; - elem.height = h; - this._elem = $(elem); - this._elem.addClass('jqplot-grid-canvas'); - this._elem.css({ position: 'absolute', left: 0, top: 0 }); - - elem = plot.canvasManager.initCanvas(elem); - - this._top = this._offsets.top; - this._bottom = h - this._offsets.bottom; - this._left = this._offsets.left; - this._right = w - this._offsets.right; - this._width = this._right - this._left; - this._height = this._bottom - this._top; - // avoid memory leak - elem = null; - return this._elem; - }; - - $.jqplot.CanvasGridRenderer.prototype.draw = function() { - this._ctx = this._elem.get(0).getContext("2d"); - var ctx = this._ctx; - var axes = this._axes; - // Add the grid onto the grid canvas. This is the bottom most layer. - ctx.save(); - ctx.clearRect(0, 0, this._plotDimensions.width, this._plotDimensions.height); - ctx.fillStyle = this.backgroundColor || this.background; - ctx.fillRect(this._left, this._top, this._width, this._height); - - ctx.save(); - ctx.lineJoin = 'miter'; - ctx.lineCap = 'butt'; - ctx.lineWidth = this.gridLineWidth; - ctx.strokeStyle = this.gridLineColor; - var b, e, s, m; - var ax = ['xaxis', 'yaxis', 'x2axis', 'y2axis']; - for (var i=4; i>0; i--) { - var name = ax[i-1]; - var axis = axes[name]; - var ticks = axis._ticks; - var numticks = ticks.length; - if (axis.show) { - if (axis.drawBaseline) { - var bopts = {}; - if (axis.baselineWidth !== null) { - bopts.lineWidth = axis.baselineWidth; - } - if (axis.baselineColor !== null) { - bopts.strokeStyle = axis.baselineColor; - } - switch (name) { - case 'xaxis': - drawLine (this._left, this._bottom, this._right, this._bottom, bopts); - break; - case 'yaxis': - drawLine (this._left, this._bottom, this._left, this._top, bopts); - break; - case 'x2axis': - drawLine (this._left, this._bottom, this._right, this._bottom, bopts); - break; - case 'y2axis': - drawLine (this._right, this._bottom, this._right, this._top, bopts); - break; - } - } - for (var j=numticks; j>0; j--) { - var t = ticks[j-1]; - if (t.show) { - var pos = Math.round(axis.u2p(t.value)) + 0.5; - switch (name) { - case 'xaxis': - // draw the grid line if we should - if (t.showGridline && this.drawGridlines && ((!t.isMinorTick && axis.drawMajorGridlines) || (t.isMinorTick && axis.drawMinorGridlines)) ) { - drawLine(pos, this._top, pos, this._bottom); - } - // draw the mark - if (t.showMark && t.mark && ((!t.isMinorTick && axis.drawMajorTickMarks) || (t.isMinorTick && axis.drawMinorTickMarks)) ) { - s = t.markSize; - m = t.mark; - var pos = Math.round(axis.u2p(t.value)) + 0.5; - switch (m) { - case 'outside': - b = this._bottom; - e = this._bottom+s; - break; - case 'inside': - b = this._bottom-s; - e = this._bottom; - break; - case 'cross': - b = this._bottom-s; - e = this._bottom+s; - break; - default: - b = this._bottom; - e = this._bottom+s; - break; - } - // draw the shadow - if (this.shadow) { - this.renderer.shadowRenderer.draw(ctx, [[pos,b],[pos,e]], {lineCap:'butt', lineWidth:this.gridLineWidth, offset:this.gridLineWidth*0.75, depth:2, fill:false, closePath:false}); - } - // draw the line - drawLine(pos, b, pos, e); - } - break; - case 'yaxis': - // draw the grid line - if (t.showGridline && this.drawGridlines && ((!t.isMinorTick && axis.drawMajorGridlines) || (t.isMinorTick && axis.drawMinorGridlines)) ) { - drawLine(this._right, pos, this._left, pos); - } - // draw the mark - if (t.showMark && t.mark && ((!t.isMinorTick && axis.drawMajorTickMarks) || (t.isMinorTick && axis.drawMinorTickMarks)) ) { - s = t.markSize; - m = t.mark; - var pos = Math.round(axis.u2p(t.value)) + 0.5; - switch (m) { - case 'outside': - b = this._left-s; - e = this._left; - break; - case 'inside': - b = this._left; - e = this._left+s; - break; - case 'cross': - b = this._left-s; - e = this._left+s; - break; - default: - b = this._left-s; - e = this._left; - break; - } - // draw the shadow - if (this.shadow) { - this.renderer.shadowRenderer.draw(ctx, [[b, pos], [e, pos]], {lineCap:'butt', lineWidth:this.gridLineWidth*1.5, offset:this.gridLineWidth*0.75, fill:false, closePath:false}); - } - drawLine(b, pos, e, pos, {strokeStyle:axis.borderColor}); - } - break; - case 'x2axis': - // draw the grid line - if (t.showGridline && this.drawGridlines && ((!t.isMinorTick && axis.drawMajorGridlines) || (t.isMinorTick && axis.drawMinorGridlines)) ) { - drawLine(pos, this._bottom, pos, this._top); - } - // draw the mark - if (t.showMark && t.mark && ((!t.isMinorTick && axis.drawMajorTickMarks) || (t.isMinorTick && axis.drawMinorTickMarks)) ) { - s = t.markSize; - m = t.mark; - var pos = Math.round(axis.u2p(t.value)) + 0.5; - switch (m) { - case 'outside': - b = this._top-s; - e = this._top; - break; - case 'inside': - b = this._top; - e = this._top+s; - break; - case 'cross': - b = this._top-s; - e = this._top+s; - break; - default: - b = this._top-s; - e = this._top; - break; - } - // draw the shadow - if (this.shadow) { - this.renderer.shadowRenderer.draw(ctx, [[pos,b],[pos,e]], {lineCap:'butt', lineWidth:this.gridLineWidth, offset:this.gridLineWidth*0.75, depth:2, fill:false, closePath:false}); - } - drawLine(pos, b, pos, e); - } - break; - case 'y2axis': - // draw the grid line - if (t.showGridline && this.drawGridlines && ((!t.isMinorTick && axis.drawMajorGridlines) || (t.isMinorTick && axis.drawMinorGridlines)) ) { - drawLine(this._left, pos, this._right, pos); - } - // draw the mark - if (t.showMark && t.mark && ((!t.isMinorTick && axis.drawMajorTickMarks) || (t.isMinorTick && axis.drawMinorTickMarks)) ) { - s = t.markSize; - m = t.mark; - var pos = Math.round(axis.u2p(t.value)) + 0.5; - switch (m) { - case 'outside': - b = this._right; - e = this._right+s; - break; - case 'inside': - b = this._right-s; - e = this._right; - break; - case 'cross': - b = this._right-s; - e = this._right+s; - break; - default: - b = this._right; - e = this._right+s; - break; - } - // draw the shadow - if (this.shadow) { - this.renderer.shadowRenderer.draw(ctx, [[b, pos], [e, pos]], {lineCap:'butt', lineWidth:this.gridLineWidth*1.5, offset:this.gridLineWidth*0.75, fill:false, closePath:false}); - } - drawLine(b, pos, e, pos, {strokeStyle:axis.borderColor}); - } - break; - default: - break; - } - } - } - t = null; - } - axis = null; - ticks = null; - } - // Now draw grid lines for additional y axes - ////// - // TO DO: handle yMidAxis - ////// - ax = ['y3axis', 'y4axis', 'y5axis', 'y6axis', 'y7axis', 'y8axis', 'y9axis', 'yMidAxis']; - for (var i=7; i>0; i--) { - var axis = axes[ax[i-1]]; - var ticks = axis._ticks; - if (axis.show) { - var tn = ticks[axis.numberTicks-1]; - var t0 = ticks[0]; - var left = axis.getLeft(); - var points = [[left, tn.getTop() + tn.getHeight()/2], [left, t0.getTop() + t0.getHeight()/2 + 1.0]]; - // draw the shadow - if (this.shadow) { - this.renderer.shadowRenderer.draw(ctx, points, {lineCap:'butt', fill:false, closePath:false}); - } - // draw the line - drawLine(points[0][0], points[0][1], points[1][0], points[1][1], {lineCap:'butt', strokeStyle:axis.borderColor, lineWidth:axis.borderWidth}); - // draw the tick marks - for (var j=ticks.length; j>0; j--) { - var t = ticks[j-1]; - s = t.markSize; - m = t.mark; - var pos = Math.round(axis.u2p(t.value)) + 0.5; - if (t.showMark && t.mark) { - switch (m) { - case 'outside': - b = left; - e = left+s; - break; - case 'inside': - b = left-s; - e = left; - break; - case 'cross': - b = left-s; - e = left+s; - break; - default: - b = left; - e = left+s; - break; - } - points = [[b,pos], [e,pos]]; - // draw the shadow - if (this.shadow) { - this.renderer.shadowRenderer.draw(ctx, points, {lineCap:'butt', lineWidth:this.gridLineWidth*1.5, offset:this.gridLineWidth*0.75, fill:false, closePath:false}); - } - // draw the line - drawLine(b, pos, e, pos, {strokeStyle:axis.borderColor}); - } - t = null; - } - t0 = null; - } - axis = null; - ticks = null; - } - - ctx.restore(); - - function drawLine(bx, by, ex, ey, opts) { - ctx.save(); - opts = opts || {}; - if (opts.lineWidth == null || opts.lineWidth != 0){ - $.extend(true, ctx, opts); - ctx.beginPath(); - ctx.moveTo(bx, by); - ctx.lineTo(ex, ey); - ctx.stroke(); - ctx.restore(); - } - } - - if (this.shadow) { - var points = [[this._left, this._bottom], [this._right, this._bottom], [this._right, this._top]]; - this.renderer.shadowRenderer.draw(ctx, points); - } - // Now draw border around grid. Use axis border definitions. start at - // upper left and go clockwise. - if (this.borderWidth != 0 && this.drawBorder) { - drawLine (this._left, this._top, this._right, this._top, {lineCap:'round', strokeStyle:axes.x2axis.borderColor, lineWidth:axes.x2axis.borderWidth}); - drawLine (this._right, this._top, this._right, this._bottom, {lineCap:'round', strokeStyle:axes.y2axis.borderColor, lineWidth:axes.y2axis.borderWidth}); - drawLine (this._right, this._bottom, this._left, this._bottom, {lineCap:'round', strokeStyle:axes.xaxis.borderColor, lineWidth:axes.xaxis.borderWidth}); - drawLine (this._left, this._bottom, this._left, this._top, {lineCap:'round', strokeStyle:axes.yaxis.borderColor, lineWidth:axes.yaxis.borderWidth}); - } - // ctx.lineWidth = this.borderWidth; - // ctx.strokeStyle = this.borderColor; - // ctx.strokeRect(this._left, this._top, this._width, this._height); - - ctx.restore(); - ctx = null; - axes = null; - }; - - // Class: $.jqplot.DivTitleRenderer - // The default title renderer for jqPlot. This class has no options beyond the <Title> class. - $.jqplot.DivTitleRenderer = function() { - }; - - $.jqplot.DivTitleRenderer.prototype.init = function(options) { - $.extend(true, this, options); - }; - - $.jqplot.DivTitleRenderer.prototype.draw = function() { - // Memory Leaks patch - if (this._elem) { - this._elem.emptyForce(); - this._elem = null; - } - - var r = this.renderer; - var elem = document.createElement('div'); - this._elem = $(elem); - this._elem.addClass('jqplot-title'); - - if (!this.text) { - this.show = false; - this._elem.height(0); - this._elem.width(0); - } - else if (this.text) { - var color; - if (this.color) { - color = this.color; - } - else if (this.textColor) { - color = this.textColor; - } - - // don't trust that a stylesheet is present, set the position. - var styles = {position:'absolute', top:'0px', left:'0px'}; - - if (this._plotWidth) { - styles['width'] = this._plotWidth+'px'; - } - if (this.fontSize) { - styles['fontSize'] = this.fontSize; - } - if (typeof this.textAlign === 'string') { - styles['textAlign'] = this.textAlign; - } - else { - styles['textAlign'] = 'center'; - } - if (color) { - styles['color'] = color; - } - if (this.paddingBottom) { - styles['paddingBottom'] = this.paddingBottom; - } - if (this.fontFamily) { - styles['fontFamily'] = this.fontFamily; - } - - this._elem.css(styles); - if (this.escapeHtml) { - this._elem.text(this.text); - } - else { - this._elem.html(this.text); - } - - - // styletext += (this._plotWidth) ? 'width:'+this._plotWidth+'px;' : ''; - // styletext += (this.fontSize) ? 'font-size:'+this.fontSize+';' : ''; - // styletext += (this.textAlign) ? 'text-align:'+this.textAlign+';' : 'text-align:center;'; - // styletext += (color) ? 'color:'+color+';' : ''; - // styletext += (this.paddingBottom) ? 'padding-bottom:'+this.paddingBottom+';' : ''; - // this._elem = $('<div class="jqplot-title" style="'+styletext+'">'+this.text+'</div>'); - // if (this.fontFamily) { - // this._elem.css('font-family', this.fontFamily); - // } - } - - elem = null; - - return this._elem; - }; - - $.jqplot.DivTitleRenderer.prototype.pack = function() { - // nothing to do here - }; - - - var dotlen = 0.1; - - $.jqplot.LinePattern = function (ctx, pattern) { - - var defaultLinePatterns = { - dotted: [ dotlen, $.jqplot.config.dotGapLength ], - dashed: [ $.jqplot.config.dashLength, $.jqplot.config.gapLength ], - solid: null - }; - - if (typeof pattern === 'string') { - if (pattern[0] === '.' || pattern[0] === '-') { - var s = pattern; - pattern = []; - for (var i=0, imax=s.length; i<imax; i++) { - if (s[i] === '.') { - pattern.push( dotlen ); - } - else if (s[i] === '-') { - pattern.push( $.jqplot.config.dashLength ); - } - else { - continue; - } - pattern.push( $.jqplot.config.gapLength ); - } - } - else { - pattern = defaultLinePatterns[pattern]; - } - } - - if (!(pattern && pattern.length)) { - return ctx; - } - - var patternIndex = 0; - var patternDistance = pattern[0]; - var px = 0; - var py = 0; - var pathx0 = 0; - var pathy0 = 0; - - var moveTo = function (x, y) { - ctx.moveTo( x, y ); - px = x; - py = y; - pathx0 = x; - pathy0 = y; - }; - - var lineTo = function (x, y) { - var scale = ctx.lineWidth; - var dx = x - px; - var dy = y - py; - var dist = Math.sqrt(dx*dx+dy*dy); - if ((dist > 0) && (scale > 0)) { - dx /= dist; - dy /= dist; - while (true) { - var dp = scale * patternDistance; - if (dp < dist) { - px += dp * dx; - py += dp * dy; - if ((patternIndex & 1) == 0) { - ctx.lineTo( px, py ); - } - else { - ctx.moveTo( px, py ); - } - dist -= dp; - patternIndex++; - if (patternIndex >= pattern.length) { - patternIndex = 0; - } - patternDistance = pattern[patternIndex]; - } - else { - px = x; - py = y; - if ((patternIndex & 1) == 0) { - ctx.lineTo( px, py ); - } - else { - ctx.moveTo( px, py ); - } - patternDistance -= dist / scale; - break; - } - } - } - }; - - var beginPath = function () { - ctx.beginPath(); - }; - - var closePath = function () { - lineTo( pathx0, pathy0 ); - }; - - return { - moveTo: moveTo, - lineTo: lineTo, - beginPath: beginPath, - closePath: closePath - }; - }; - - // Class: $.jqplot.LineRenderer - // The default line renderer for jqPlot, this class has no options beyond the <Series> class. - // Draws series as a line. - $.jqplot.LineRenderer = function(){ - this.shapeRenderer = new $.jqplot.ShapeRenderer(); - this.shadowRenderer = new $.jqplot.ShadowRenderer(); - }; - - // called with scope of series. - $.jqplot.LineRenderer.prototype.init = function(options, plot) { - // Group: Properties - // - options = options || {}; - this._type='line'; - this.renderer.animation = { - show: false, - direction: 'left', - speed: 2500, - _supported: true - }; - // prop: smooth - // True to draw a smoothed (interpolated) line through the data points - // with automatically computed number of smoothing points. - // Set to an integer number > 2 to specify number of smoothing points - // to use between each data point. - this.renderer.smooth = false; // true or a number > 2 for smoothing. - this.renderer.tension = null; // null to auto compute or a number typically > 6. Fewer points requires higher tension. - // prop: constrainSmoothing - // True to use a more accurate smoothing algorithm that will - // not overshoot any data points. False to allow overshoot but - // produce a smoother looking line. - this.renderer.constrainSmoothing = true; - // this is smoothed data in grid coordinates, like gridData - this.renderer._smoothedData = []; - // this is smoothed data in plot units (plot coordinates), like plotData. - this.renderer._smoothedPlotData = []; - this.renderer._hiBandGridData = []; - this.renderer._lowBandGridData = []; - this.renderer._hiBandSmoothedData = []; - this.renderer._lowBandSmoothedData = []; - - // prop: bandData - // Data used to draw error bands or confidence intervals above/below a line. - // - // bandData can be input in 3 forms. jqPlot will figure out which is the - // low band line and which is the high band line for all forms: - // - // A 2 dimensional array like [[yl1, yl2, ...], [yu1, yu2, ...]] where - // [yl1, yl2, ...] are y values of the lower line and - // [yu1, yu2, ...] are y values of the upper line. - // In this case there must be the same number of y data points as data points - // in the series and the bands will inherit the x values of the series. - // - // A 2 dimensional array like [[[xl1, yl1], [xl2, yl2], ...], [[xh1, yh1], [xh2, yh2], ...]] - // where [xl1, yl1] are x,y data points for the lower line and - // [xh1, yh1] are x,y data points for the high line. - // x values do not have to correspond to the x values of the series and can - // be of any arbitrary length. - // - // Can be of form [[yl1, yu1], [yl2, yu2], [yl3, yu3], ...] where - // there must be 3 or more arrays and there must be the same number of arrays - // as there are data points in the series. In this case, - // [yl1, yu1] specifies the lower and upper y values for the 1st - // data point and so on. The bands will inherit the x - // values from the series. - this.renderer.bandData = []; - - // Group: bands - // Banding around line, e.g error bands or confidence intervals. - this.renderer.bands = { - // prop: show - // true to show the bands. If bandData or interval is - // supplied, show will be set to true by default. - show: false, - hiData: [], - lowData: [], - // prop: color - // color of lines at top and bottom of bands [default: series color]. - color: this.color, - // prop: showLines - // True to show lines at top and bottom of bands [default: false]. - showLines: false, - // prop: fill - // True to fill area between bands [default: true]. - fill: true, - // prop: fillColor - // css color spec for filled area. [default: series color]. - fillColor: null, - _min: null, - _max: null, - // prop: interval - // User specified interval above and below line for bands [default: '3%'']. - // Can be a value like 3 or a string like '3%' - // or an upper/lower array like [1, -2] or ['2%', '-1.5%'] - interval: '3%' - }; - - - var lopts = {highlightMouseOver: options.highlightMouseOver, highlightMouseDown: options.highlightMouseDown, highlightColor: options.highlightColor}; - - delete (options.highlightMouseOver); - delete (options.highlightMouseDown); - delete (options.highlightColor); - - $.extend(true, this.renderer, options); - - this.renderer.options = options; - - // if we are given some band data, and bands aren't explicity set to false in options, turn them on. - if (this.renderer.bandData.length > 1 && (!options.bands || options.bands.show == null)) { - this.renderer.bands.show = true; - } - - // if we are given an interval, and bands aren't explicity set to false in options, turn them on. - else if (options.bands && options.bands.show == null && options.bands.interval != null) { - this.renderer.bands.show = true; - } - - // if plot is filled, turn off bands. - if (this.fill) { - this.renderer.bands.show = false; - } - - if (this.renderer.bands.show) { - this.renderer.initBands.call(this, this.renderer.options, plot); - } - - - // smoothing is not compatible with stacked lines, disable - if (this._stack) { - this.renderer.smooth = false; - } - - // set the shape renderer options - var opts = {lineJoin:this.lineJoin, lineCap:this.lineCap, fill:this.fill, isarc:false, strokeStyle:this.color, fillStyle:this.fillColor, lineWidth:this.lineWidth, linePattern:this.linePattern, closePath:this.fill}; - this.renderer.shapeRenderer.init(opts); - - var shadow_offset = options.shadowOffset; - // set the shadow renderer options - if (shadow_offset == null) { - // scale the shadowOffset to the width of the line. - if (this.lineWidth > 2.5) { - shadow_offset = 1.25 * (1 + (Math.atan((this.lineWidth/2.5))/0.785398163 - 1)*0.6); - // var shadow_offset = this.shadowOffset; - } - // for skinny lines, don't make such a big shadow. - else { - shadow_offset = 1.25 * Math.atan((this.lineWidth/2.5))/0.785398163; - } - } - - var sopts = {lineJoin:this.lineJoin, lineCap:this.lineCap, fill:this.fill, isarc:false, angle:this.shadowAngle, offset:shadow_offset, alpha:this.shadowAlpha, depth:this.shadowDepth, lineWidth:this.lineWidth, linePattern:this.linePattern, closePath:this.fill}; - this.renderer.shadowRenderer.init(sopts); - this._areaPoints = []; - this._boundingBox = [[],[]]; - - if (!this.isTrendline && this.fill || this.renderer.bands.show) { - // Group: Properties - // - // prop: highlightMouseOver - // True to highlight area on a filled plot when moused over. - // This must be false to enable highlightMouseDown to highlight when clicking on an area on a filled plot. - this.highlightMouseOver = true; - // prop: highlightMouseDown - // True to highlight when a mouse button is pressed over an area on a filled plot. - // This will be disabled if highlightMouseOver is true. - this.highlightMouseDown = false; - // prop: highlightColor - // color to use when highlighting an area on a filled plot. - this.highlightColor = null; - // if user has passed in highlightMouseDown option and not set highlightMouseOver, disable highlightMouseOver - if (lopts.highlightMouseDown && lopts.highlightMouseOver == null) { - lopts.highlightMouseOver = false; - } - - $.extend(true, this, {highlightMouseOver: lopts.highlightMouseOver, highlightMouseDown: lopts.highlightMouseDown, highlightColor: lopts.highlightColor}); - - if (!this.highlightColor) { - var fc = (this.renderer.bands.show) ? this.renderer.bands.fillColor : this.fillColor; - this.highlightColor = $.jqplot.computeHighlightColors(fc); - } - // turn off (disable) the highlighter plugin - if (this.highlighter) { - this.highlighter.show = false; - } - } - - if (!this.isTrendline && plot) { - plot.plugins.lineRenderer = {}; - plot.postInitHooks.addOnce(postInit); - plot.postDrawHooks.addOnce(postPlotDraw); - plot.eventListenerHooks.addOnce('jqplotMouseMove', handleMove); - plot.eventListenerHooks.addOnce('jqplotMouseDown', handleMouseDown); - plot.eventListenerHooks.addOnce('jqplotMouseUp', handleMouseUp); - plot.eventListenerHooks.addOnce('jqplotClick', handleClick); - plot.eventListenerHooks.addOnce('jqplotRightClick', handleRightClick); - } - - }; - - $.jqplot.LineRenderer.prototype.initBands = function(options, plot) { - // use bandData if no data specified in bands option - //var bd = this.renderer.bandData; - var bd = options.bandData || []; - var bands = this.renderer.bands; - bands.hiData = []; - bands.lowData = []; - var data = this.data; - bands._max = null; - bands._min = null; - // If 2 arrays, and each array greater than 2 elements, assume it is hi and low data bands of y values. - if (bd.length == 2) { - // Do we have an array of x,y values? - // like [[[1,1], [2,4], [3,3]], [[1,3], [2,6], [3,5]]] - if ($.isArray(bd[0][0])) { - // since an arbitrary array of points, spin through all of them to determine max and min lines. - - var p; - var bdminidx = 0, bdmaxidx = 0; - for (var i = 0, l = bd[0].length; i<l; i++) { - p = bd[0][i]; - if ((p[1] != null && p[1] > bands._max) || bands._max == null) { - bands._max = p[1]; - } - if ((p[1] != null && p[1] < bands._min) || bands._min == null) { - bands._min = p[1]; - } - } - for (var i = 0, l = bd[1].length; i<l; i++) { - p = bd[1][i]; - if ((p[1] != null && p[1] > bands._max) || bands._max == null) { - bands._max = p[1]; - bdmaxidx = 1; - } - if ((p[1] != null && p[1] < bands._min) || bands._min == null) { - bands._min = p[1]; - bdminidx = 1; - } - } - - if (bdmaxidx === bdminidx) { - bands.show = false; - } - - bands.hiData = bd[bdmaxidx]; - bands.lowData = bd[bdminidx]; - } - // else data is arrays of y values - // like [[1,4,3], [3,6,5]] - // must have same number of band data points as points in series - else if (bd[0].length === data.length && bd[1].length === data.length) { - var hi = (bd[0][0] > bd[1][0]) ? 0 : 1; - var low = (hi) ? 0 : 1; - for (var i=0, l=data.length; i < l; i++) { - bands.hiData.push([data[i][0], bd[hi][i]]); - bands.lowData.push([data[i][0], bd[low][i]]); - } - } - - // we don't have proper data array, don't show bands. - else { - bands.show = false; - } - } - - // if more than 2 arrays, have arrays of [ylow, yhi] values. - // note, can't distinguish case of [[ylow, yhi], [ylow, yhi]] from [[ylow, ylow], [yhi, yhi]] - // this is assumed to be of the latter form. - else if (bd.length > 2 && !$.isArray(bd[0][0])) { - var hi = (bd[0][0] > bd[0][1]) ? 0 : 1; - var low = (hi) ? 0 : 1; - for (var i=0, l=bd.length; i<l; i++) { - bands.hiData.push([data[i][0], bd[i][hi]]); - bands.lowData.push([data[i][0], bd[i][low]]); - } - } - - // don't have proper data, auto calculate - else { - var intrv = bands.interval; - var a = null; - var b = null; - var afunc = null; - var bfunc = null; - - if ($.isArray(intrv)) { - a = intrv[0]; - b = intrv[1]; - } - else { - a = intrv; - } - - if (isNaN(a)) { - // we have a string - if (a.charAt(a.length - 1) === '%') { - afunc = 'multiply'; - a = parseFloat(a)/100 + 1; - } - } - - else { - a = parseFloat(a); - afunc = 'add'; - } - - if (b !== null && isNaN(b)) { - // we have a string - if (b.charAt(b.length - 1) === '%') { - bfunc = 'multiply'; - b = parseFloat(b)/100 + 1; - } - } - - else if (b !== null) { - b = parseFloat(b); - bfunc = 'add'; - } - - if (a !== null) { - if (b === null) { - b = -a; - bfunc = afunc; - if (bfunc === 'multiply') { - b += 2; - } - } - - // make sure a always applies to hi band. - if (a < b) { - var temp = a; - a = b; - b = temp; - temp = afunc; - afunc = bfunc; - bfunc = temp; - } - - for (var i=0, l = data.length; i < l; i++) { - switch (afunc) { - case 'add': - bands.hiData.push([data[i][0], data[i][1] + a]); - break; - case 'multiply': - bands.hiData.push([data[i][0], data[i][1] * a]); - break; - } - switch (bfunc) { - case 'add': - bands.lowData.push([data[i][0], data[i][1] + b]); - break; - case 'multiply': - bands.lowData.push([data[i][0], data[i][1] * b]); - break; - } - } - } - - else { - bands.show = false; - } - } - - var hd = bands.hiData; - var ld = bands.lowData; - for (var i = 0, l = hd.length; i<l; i++) { - if ((hd[i][1] != null && hd[i][1] > bands._max) || bands._max == null) { - bands._max = hd[i][1]; - } - } - for (var i = 0, l = ld.length; i<l; i++) { - if ((ld[i][1] != null && ld[i][1] < bands._min) || bands._min == null) { - bands._min = ld[i][1]; - } - } - - // one last check for proper data - // these don't apply any more since allowing arbitrary x,y values - // if (bands.hiData.length != bands.lowData.length) { - // bands.show = false; - // } - - // if (bands.hiData.length != this.data.length) { - // bands.show = false; - // } - - if (bands.fillColor === null) { - var c = $.jqplot.getColorComponents(bands.color); - // now adjust alpha to differentiate fill - c[3] = c[3] * 0.5; - bands.fillColor = 'rgba(' + c[0] +', '+ c[1] +', '+ c[2] +', '+ c[3] + ')'; - } - }; - - function getSteps (d, f) { - return (3.4182054+f) * Math.pow(d, -0.3534992); - } - - function computeSteps (d1, d2) { - var s = Math.sqrt(Math.pow((d2[0]- d1[0]), 2) + Math.pow ((d2[1] - d1[1]), 2)); - return 5.7648 * Math.log(s) + 7.4456; - } - - function tanh (x) { - var a = (Math.exp(2*x) - 1) / (Math.exp(2*x) + 1); - return a; - } - - ////////// - // computeConstrainedSmoothedData - // An implementation of the constrained cubic spline interpolation - // method as presented in: - // - // Kruger, CJC, Constrained Cubic Spine Interpolation for Chemical Engineering Applications - // http://www.korf.co.uk/spline.pdf - // - // The implementation below borrows heavily from the sample Visual Basic - // implementation by CJC Kruger found in http://www.korf.co.uk/spline.xls - // - ///////// - - // called with scope of series - function computeConstrainedSmoothedData (gd) { - var smooth = this.renderer.smooth; - var dim = this.canvas.getWidth(); - var xp = this._xaxis.series_p2u; - var yp = this._yaxis.series_p2u; - var steps =null; - var _steps = null; - var dist = gd.length/dim; - var _smoothedData = []; - var _smoothedPlotData = []; - - if (!isNaN(parseFloat(smooth))) { - steps = parseFloat(smooth); - } - else { - steps = getSteps(dist, 0.5); - } - - var yy = []; - var xx = []; - - for (var i=0, l = gd.length; i<l; i++) { - yy.push(gd[i][1]); - xx.push(gd[i][0]); - } - - function dxx(x1, x0) { - if (x1 - x0 == 0) { - return Math.pow(10,10); - } - else { - return x1 - x0; - } - } - - var A, B, C, D; - // loop through each line segment. Have # points - 1 line segments. Nmber segments starting at 1. - var nmax = gd.length - 1; - for (var num = 1, gdl = gd.length; num<gdl; num++) { - var gxx = []; - var ggxx = []; - // point at each end of segment. - for (var j = 0; j < 2; j++) { - var i = num - 1 + j; // point number, 0 to # points. - - if (i == 0 || i == nmax) { - gxx[j] = Math.pow(10, 10); - } - else if (yy[i+1] - yy[i] == 0 || yy[i] - yy[i-1] == 0) { - gxx[j] = 0; - } - else if (((xx[i+1] - xx[i]) / (yy[i+1] - yy[i]) + (xx[i] - xx[i-1]) / (yy[i] - yy[i-1])) == 0 ) { - gxx[j] = 0; - } - else if ( (yy[i+1] - yy[i]) * (yy[i] - yy[i-1]) < 0 ) { - gxx[j] = 0; - } - - else { - gxx[j] = 2 / (dxx(xx[i + 1], xx[i]) / (yy[i + 1] - yy[i]) + dxx(xx[i], xx[i - 1]) / (yy[i] - yy[i - 1])); - } - } - - // Reset first derivative (slope) at first and last point - if (num == 1) { - // First point has 0 2nd derivative - gxx[0] = 3 / 2 * (yy[1] - yy[0]) / dxx(xx[1], xx[0]) - gxx[1] / 2; - } - else if (num == nmax) { - // Last point has 0 2nd derivative - gxx[1] = 3 / 2 * (yy[nmax] - yy[nmax - 1]) / dxx(xx[nmax], xx[nmax - 1]) - gxx[0] / 2; - } - - // Calc second derivative at points - ggxx[0] = -2 * (gxx[1] + 2 * gxx[0]) / dxx(xx[num], xx[num - 1]) + 6 * (yy[num] - yy[num - 1]) / Math.pow(dxx(xx[num], xx[num - 1]), 2); - ggxx[1] = 2 * (2 * gxx[1] + gxx[0]) / dxx(xx[num], xx[num - 1]) - 6 * (yy[num] - yy[num - 1]) / Math.pow(dxx(xx[num], xx[num - 1]), 2); - - // Calc constants for cubic interpolation - D = 1 / 6 * (ggxx[1] - ggxx[0]) / dxx(xx[num], xx[num - 1]); - C = 1 / 2 * (xx[num] * ggxx[0] - xx[num - 1] * ggxx[1]) / dxx(xx[num], xx[num - 1]); - B = (yy[num] - yy[num - 1] - C * (Math.pow(xx[num], 2) - Math.pow(xx[num - 1], 2)) - D * (Math.pow(xx[num], 3) - Math.pow(xx[num - 1], 3))) / dxx(xx[num], xx[num - 1]); - A = yy[num - 1] - B * xx[num - 1] - C * Math.pow(xx[num - 1], 2) - D * Math.pow(xx[num - 1], 3); - - var increment = (xx[num] - xx[num - 1]) / steps; - var temp, tempx; - - for (var j = 0, l = steps; j < l; j++) { - temp = []; - tempx = xx[num - 1] + j * increment; - temp.push(tempx); - temp.push(A + B * tempx + C * Math.pow(tempx, 2) + D * Math.pow(tempx, 3)); - _smoothedData.push(temp); - _smoothedPlotData.push([xp(temp[0]), yp(temp[1])]); - } - } - - _smoothedData.push(gd[i]); - _smoothedPlotData.push([xp(gd[i][0]), yp(gd[i][1])]); - - return [_smoothedData, _smoothedPlotData]; - } - - /////// - // computeHermiteSmoothedData - // A hermite spline smoothing of the plot data. - // This implementation is derived from the one posted - // by krypin on the jqplot-users mailing list: - // - // http://groups.google.com/group/jqplot-users/browse_thread/thread/748be6a445723cea?pli=1 - // - // with a blog post: - // - // http://blog.statscollector.com/a-plugin-renderer-for-jqplot-to-draw-a-hermite-spline/ - // - // and download of the original plugin: - // - // http://blog.statscollector.com/wp-content/uploads/2010/02/jqplot.hermiteSplineRenderer.js - ////////// - - // called with scope of series - function computeHermiteSmoothedData (gd) { - var smooth = this.renderer.smooth; - var tension = this.renderer.tension; - var dim = this.canvas.getWidth(); - var xp = this._xaxis.series_p2u; - var yp = this._yaxis.series_p2u; - var steps =null; - var _steps = null; - var a = null; - var a1 = null; - var a2 = null; - var slope = null; - var slope2 = null; - var temp = null; - var t, s, h1, h2, h3, h4; - var TiX, TiY, Ti1X, Ti1Y; - var pX, pY, p; - var sd = []; - var spd = []; - var dist = gd.length/dim; - var min, max, stretch, scale, shift; - var _smoothedData = []; - var _smoothedPlotData = []; - if (!isNaN(parseFloat(smooth))) { - steps = parseFloat(smooth); - } - else { - steps = getSteps(dist, 0.5); - } - if (!isNaN(parseFloat(tension))) { - tension = parseFloat(tension); - } - - for (var i=0, l = gd.length-1; i < l; i++) { - - if (tension === null) { - slope = Math.abs((gd[i+1][1] - gd[i][1]) / (gd[i+1][0] - gd[i][0])); - - min = 0.3; - max = 0.6; - stretch = (max - min)/2.0; - scale = 2.5; - shift = -1.4; - - temp = slope/scale + shift; - - a1 = stretch * tanh(temp) - stretch * tanh(shift) + min; - - // if have both left and right line segments, will use minimum tension. - if (i > 0) { - slope2 = Math.abs((gd[i][1] - gd[i-1][1]) / (gd[i][0] - gd[i-1][0])); - } - temp = slope2/scale + shift; - - a2 = stretch * tanh(temp) - stretch * tanh(shift) + min; - - a = (a1 + a2)/2.0; - - } - else { - a = tension; - } - for (t=0; t < steps; t++) { - s = t / steps; - h1 = (1 + 2*s)*Math.pow((1-s),2); - h2 = s*Math.pow((1-s),2); - h3 = Math.pow(s,2)*(3-2*s); - h4 = Math.pow(s,2)*(s-1); - - if (gd[i-1]) { - TiX = a * (gd[i+1][0] - gd[i-1][0]); - TiY = a * (gd[i+1][1] - gd[i-1][1]); - } else { - TiX = a * (gd[i+1][0] - gd[i][0]); - TiY = a * (gd[i+1][1] - gd[i][1]); - } - if (gd[i+2]) { - Ti1X = a * (gd[i+2][0] - gd[i][0]); - Ti1Y = a * (gd[i+2][1] - gd[i][1]); - } else { - Ti1X = a * (gd[i+1][0] - gd[i][0]); - Ti1Y = a * (gd[i+1][1] - gd[i][1]); - } - - pX = h1*gd[i][0] + h3*gd[i+1][0] + h2*TiX + h4*Ti1X; - pY = h1*gd[i][1] + h3*gd[i+1][1] + h2*TiY + h4*Ti1Y; - p = [pX, pY]; - - _smoothedData.push(p); - _smoothedPlotData.push([xp(pX), yp(pY)]); - } - } - _smoothedData.push(gd[l]); - _smoothedPlotData.push([xp(gd[l][0]), yp(gd[l][1])]); - - return [_smoothedData, _smoothedPlotData]; - } - - // setGridData - // converts the user data values to grid coordinates and stores them - // in the gridData array. - // Called with scope of a series. - $.jqplot.LineRenderer.prototype.setGridData = function(plot) { - // recalculate the grid data - var xp = this._xaxis.series_u2p; - var yp = this._yaxis.series_u2p; - var data = this._plotData; - var pdata = this._prevPlotData; - this.gridData = []; - this._prevGridData = []; - this.renderer._smoothedData = []; - this.renderer._smoothedPlotData = []; - this.renderer._hiBandGridData = []; - this.renderer._lowBandGridData = []; - this.renderer._hiBandSmoothedData = []; - this.renderer._lowBandSmoothedData = []; - var bands = this.renderer.bands; - var hasNull = false; - for (var i=0, l=data.length; i < l; i++) { - // if not a line series or if no nulls in data, push the converted point onto the array. - if (data[i][0] != null && data[i][1] != null) { - this.gridData.push([xp.call(this._xaxis, data[i][0]), yp.call(this._yaxis, data[i][1])]); - } - // else if there is a null, preserve it. - else if (data[i][0] == null) { - hasNull = true; - this.gridData.push([null, yp.call(this._yaxis, data[i][1])]); - } - else if (data[i][1] == null) { - hasNull = true; - this.gridData.push([xp.call(this._xaxis, data[i][0]), null]); - } - // if not a line series or if no nulls in data, push the converted point onto the array. - if (pdata[i] != null && pdata[i][0] != null && pdata[i][1] != null) { - this._prevGridData.push([xp.call(this._xaxis, pdata[i][0]), yp.call(this._yaxis, pdata[i][1])]); - } - // else if there is a null, preserve it. - else if (pdata[i] != null && pdata[i][0] == null) { - this._prevGridData.push([null, yp.call(this._yaxis, pdata[i][1])]); - } - else if (pdata[i] != null && pdata[i][0] != null && pdata[i][1] == null) { - this._prevGridData.push([xp.call(this._xaxis, pdata[i][0]), null]); - } - } - - // don't do smoothing or bands on broken lines. - if (hasNull) { - this.renderer.smooth = false; - if (this._type === 'line') { - bands.show = false; - } - } - - if (this._type === 'line' && bands.show) { - for (var i=0, l=bands.hiData.length; i<l; i++) { - this.renderer._hiBandGridData.push([xp.call(this._xaxis, bands.hiData[i][0]), yp.call(this._yaxis, bands.hiData[i][1])]); - } - for (var i=0, l=bands.lowData.length; i<l; i++) { - this.renderer._lowBandGridData.push([xp.call(this._xaxis, bands.lowData[i][0]), yp.call(this._yaxis, bands.lowData[i][1])]); - } - } - - // calculate smoothed data if enough points and no nulls - if (this._type === 'line' && this.renderer.smooth && this.gridData.length > 2) { - var ret; - if (this.renderer.constrainSmoothing) { - ret = computeConstrainedSmoothedData.call(this, this.gridData); - this.renderer._smoothedData = ret[0]; - this.renderer._smoothedPlotData = ret[1]; - - if (bands.show) { - ret = computeConstrainedSmoothedData.call(this, this.renderer._hiBandGridData); - this.renderer._hiBandSmoothedData = ret[0]; - ret = computeConstrainedSmoothedData.call(this, this.renderer._lowBandGridData); - this.renderer._lowBandSmoothedData = ret[0]; - } - - ret = null; - } - else { - ret = computeHermiteSmoothedData.call(this, this.gridData); - this.renderer._smoothedData = ret[0]; - this.renderer._smoothedPlotData = ret[1]; - - if (bands.show) { - ret = computeHermiteSmoothedData.call(this, this.renderer._hiBandGridData); - this.renderer._hiBandSmoothedData = ret[0]; - ret = computeHermiteSmoothedData.call(this, this.renderer._lowBandGridData); - this.renderer._lowBandSmoothedData = ret[0]; - } - - ret = null; - } - } - }; - - // makeGridData - // converts any arbitrary data values to grid coordinates and - // returns them. This method exists so that plugins can use a series' - // linerenderer to generate grid data points without overwriting the - // grid data associated with that series. - // Called with scope of a series. - $.jqplot.LineRenderer.prototype.makeGridData = function(data, plot) { - // recalculate the grid data - var xp = this._xaxis.series_u2p; - var yp = this._yaxis.series_u2p; - var gd = []; - var pgd = []; - this.renderer._smoothedData = []; - this.renderer._smoothedPlotData = []; - this.renderer._hiBandGridData = []; - this.renderer._lowBandGridData = []; - this.renderer._hiBandSmoothedData = []; - this.renderer._lowBandSmoothedData = []; - var bands = this.renderer.bands; - var hasNull = false; - for (var i=0; i<data.length; i++) { - // if not a line series or if no nulls in data, push the converted point onto the array. - if (data[i][0] != null && data[i][1] != null) { - if (this.step && i>0) { - gd.push([xp.call(this._xaxis, data[i][0]), yp.call(this._yaxis, data[i-1][1])]); - } - gd.push([xp.call(this._xaxis, data[i][0]), yp.call(this._yaxis, data[i][1])]); - } - // else if there is a null, preserve it. - else if (data[i][0] == null) { - hasNull = true; - gd.push([null, yp.call(this._yaxis, data[i][1])]); - } - else if (data[i][1] == null) { - hasNull = true; - gd.push([xp.call(this._xaxis, data[i][0]), null]); - } - } - - // don't do smoothing or bands on broken lines. - if (hasNull) { - this.renderer.smooth = false; - if (this._type === 'line') { - bands.show = false; - } - } - - if (this._type === 'line' && bands.show) { - for (var i=0, l=bands.hiData.length; i<l; i++) { - this.renderer._hiBandGridData.push([xp.call(this._xaxis, bands.hiData[i][0]), yp.call(this._yaxis, bands.hiData[i][1])]); - } - for (var i=0, l=bands.lowData.length; i<l; i++) { - this.renderer._lowBandGridData.push([xp.call(this._xaxis, bands.lowData[i][0]), yp.call(this._yaxis, bands.lowData[i][1])]); - } - } - - if (this._type === 'line' && this.renderer.smooth && gd.length > 2) { - var ret; - if (this.renderer.constrainSmoothing) { - ret = computeConstrainedSmoothedData.call(this, gd); - this.renderer._smoothedData = ret[0]; - this.renderer._smoothedPlotData = ret[1]; - - if (bands.show) { - ret = computeConstrainedSmoothedData.call(this, this.renderer._hiBandGridData); - this.renderer._hiBandSmoothedData = ret[0]; - ret = computeConstrainedSmoothedData.call(this, this.renderer._lowBandGridData); - this.renderer._lowBandSmoothedData = ret[0]; - } - - ret = null; - } - else { - ret = computeHermiteSmoothedData.call(this, gd); - this.renderer._smoothedData = ret[0]; - this.renderer._smoothedPlotData = ret[1]; - - if (bands.show) { - ret = computeHermiteSmoothedData.call(this, this.renderer._hiBandGridData); - this.renderer._hiBandSmoothedData = ret[0]; - ret = computeHermiteSmoothedData.call(this, this.renderer._lowBandGridData); - this.renderer._lowBandSmoothedData = ret[0]; - } - - ret = null; - } - } - return gd; - }; - - - // called within scope of series. - $.jqplot.LineRenderer.prototype.draw = function(ctx, gd, options, plot) { - var i; - // get a copy of the options, so we don't modify the original object. - var opts = $.extend(true, {}, options); - var shadow = (opts.shadow != undefined) ? opts.shadow : this.shadow; - var showLine = (opts.showLine != undefined) ? opts.showLine : this.showLine; - var fill = (opts.fill != undefined) ? opts.fill : this.fill; - var fillAndStroke = (opts.fillAndStroke != undefined) ? opts.fillAndStroke : this.fillAndStroke; - var xmin, ymin, xmax, ymax; - ctx.save(); - if (gd.length) { - if (showLine) { - // if we fill, we'll have to add points to close the curve. - if (fill) { - if (this.fillToZero) { - // have to break line up into shapes at axis crossings - var negativeColor = this.negativeColor; - if (! this.useNegativeColors) { - negativeColor = opts.fillStyle; - } - var isnegative = false; - var posfs = opts.fillStyle; - - // if stoking line as well as filling, get a copy of line data. - if (fillAndStroke) { - var fasgd = gd.slice(0); - } - // if not stacked, fill down to axis - if (this.index == 0 || !this._stack) { - - var tempgd = []; - var pd = (this.renderer.smooth) ? this.renderer._smoothedPlotData : this._plotData; - this._areaPoints = []; - var pyzero = this._yaxis.series_u2p(this.fillToValue); - var pxzero = this._xaxis.series_u2p(this.fillToValue); - - opts.closePath = true; - - if (this.fillAxis == 'y') { - tempgd.push([gd[0][0], pyzero]); - this._areaPoints.push([gd[0][0], pyzero]); - - for (var i=0; i<gd.length-1; i++) { - tempgd.push(gd[i]); - this._areaPoints.push(gd[i]); - // do we have an axis crossing? - if (pd[i][1] * pd[i+1][1] <= 0) { - if (pd[i][1] < 0) { - isnegative = true; - opts.fillStyle = negativeColor; - } - else { - isnegative = false; - opts.fillStyle = posfs; - } - - var xintercept = gd[i][0] + (gd[i+1][0] - gd[i][0]) * (pyzero-gd[i][1])/(gd[i+1][1] - gd[i][1]); - tempgd.push([xintercept, pyzero]); - this._areaPoints.push([xintercept, pyzero]); - // now draw this shape and shadow. - if (shadow) { - this.renderer.shadowRenderer.draw(ctx, tempgd, opts); - } - this.renderer.shapeRenderer.draw(ctx, tempgd, opts); - // now empty temp array and continue - tempgd = [[xintercept, pyzero]]; - // this._areaPoints = [[xintercept, pyzero]]; - } - } - if (pd[gd.length-1][1] < 0) { - isnegative = true; - opts.fillStyle = negativeColor; - } - else { - isnegative = false; - opts.fillStyle = posfs; - } - tempgd.push(gd[gd.length-1]); - this._areaPoints.push(gd[gd.length-1]); - tempgd.push([gd[gd.length-1][0], pyzero]); - this._areaPoints.push([gd[gd.length-1][0], pyzero]); - } - // now draw the last area. - if (shadow) { - this.renderer.shadowRenderer.draw(ctx, tempgd, opts); - } - this.renderer.shapeRenderer.draw(ctx, tempgd, opts); - - - // var gridymin = this._yaxis.series_u2p(0); - // // IE doesn't return new length on unshift - // gd.unshift([gd[0][0], gridymin]); - // len = gd.length; - // gd.push([gd[len - 1][0], gridymin]); - } - // if stacked, fill to line below - else { - var prev = this._prevGridData; - for (var i=prev.length; i>0; i--) { - gd.push(prev[i-1]); - // this._areaPoints.push(prev[i-1]); - } - if (shadow) { - this.renderer.shadowRenderer.draw(ctx, gd, opts); - } - this._areaPoints = gd; - this.renderer.shapeRenderer.draw(ctx, gd, opts); - } - } - ///////////////////////// - // Not filled to zero - //////////////////////// - else { - // if stoking line as well as filling, get a copy of line data. - if (fillAndStroke) { - var fasgd = gd.slice(0); - } - // if not stacked, fill down to axis - if (this.index == 0 || !this._stack) { - // var gridymin = this._yaxis.series_u2p(this._yaxis.min) - this.gridBorderWidth / 2; - var gridymin = ctx.canvas.height; - // IE doesn't return new length on unshift - gd.unshift([gd[0][0], gridymin]); - var len = gd.length; - gd.push([gd[len - 1][0], gridymin]); - } - // if stacked, fill to line below - else { - var prev = this._prevGridData; - for (var i=prev.length; i>0; i--) { - gd.push(prev[i-1]); - } - } - this._areaPoints = gd; - - if (shadow) { - this.renderer.shadowRenderer.draw(ctx, gd, opts); - } - - this.renderer.shapeRenderer.draw(ctx, gd, opts); - } - if (fillAndStroke) { - var fasopts = $.extend(true, {}, opts, {fill:false, closePath:false}); - this.renderer.shapeRenderer.draw(ctx, fasgd, fasopts); - ////////// - // TODO: figure out some way to do shadows nicely - // if (shadow) { - // this.renderer.shadowRenderer.draw(ctx, fasgd, fasopts); - // } - // now draw the markers - if (this.markerRenderer.show) { - if (this.renderer.smooth) { - fasgd = this.gridData; - } - for (i=0; i<fasgd.length; i++) { - this.markerRenderer.draw(fasgd[i][0], fasgd[i][1], ctx, opts.markerOptions); - } - } - } - } - else { - - if (this.renderer.bands.show) { - var bdat; - var bopts = $.extend(true, {}, opts); - if (this.renderer.bands.showLines) { - bdat = (this.renderer.smooth) ? this.renderer._hiBandSmoothedData : this.renderer._hiBandGridData; - this.renderer.shapeRenderer.draw(ctx, bdat, opts); - bdat = (this.renderer.smooth) ? this.renderer._lowBandSmoothedData : this.renderer._lowBandGridData; - this.renderer.shapeRenderer.draw(ctx, bdat, bopts); - } - - if (this.renderer.bands.fill) { - if (this.renderer.smooth) { - bdat = this.renderer._hiBandSmoothedData.concat(this.renderer._lowBandSmoothedData.reverse()); - } - else { - bdat = this.renderer._hiBandGridData.concat(this.renderer._lowBandGridData.reverse()); - } - this._areaPoints = bdat; - bopts.closePath = true; - bopts.fill = true; - bopts.fillStyle = this.renderer.bands.fillColor; - this.renderer.shapeRenderer.draw(ctx, bdat, bopts); - } - } - - if (shadow) { - this.renderer.shadowRenderer.draw(ctx, gd, opts); - } - - this.renderer.shapeRenderer.draw(ctx, gd, opts); - } - } - // calculate the bounding box - var xmin = xmax = ymin = ymax = null; - for (i=0; i<this._areaPoints.length; i++) { - var p = this._areaPoints[i]; - if (xmin > p[0] || xmin == null) { - xmin = p[0]; - } - if (ymax < p[1] || ymax == null) { - ymax = p[1]; - } - if (xmax < p[0] || xmax == null) { - xmax = p[0]; - } - if (ymin > p[1] || ymin == null) { - ymin = p[1]; - } - } - - if (this.type === 'line' && this.renderer.bands.show) { - ymax = this._yaxis.series_u2p(this.renderer.bands._min); - ymin = this._yaxis.series_u2p(this.renderer.bands._max); - } - - this._boundingBox = [[xmin, ymax], [xmax, ymin]]; - - // now draw the markers - if (this.markerRenderer.show && !fill) { - if (this.renderer.smooth) { - gd = this.gridData; - } - for (i=0; i<gd.length; i++) { - if (gd[i][0] != null && gd[i][1] != null) { - this.markerRenderer.draw(gd[i][0], gd[i][1], ctx, opts.markerOptions); - } - } - } - } - - ctx.restore(); - }; - - $.jqplot.LineRenderer.prototype.drawShadow = function(ctx, gd, options) { - // This is a no-op, shadows drawn with lines. - }; - - // called with scope of plot. - // make sure to not leave anything highlighted. - function postInit(target, data, options) { - for (var i=0; i<this.series.length; i++) { - if (this.series[i].renderer.constructor == $.jqplot.LineRenderer) { - // don't allow mouseover and mousedown at same time. - if (this.series[i].highlightMouseOver) { - this.series[i].highlightMouseDown = false; - } - } - } - } - - // called within context of plot - // create a canvas which we can draw on. - // insert it before the eventCanvas, so eventCanvas will still capture events. - function postPlotDraw() { - // Memory Leaks patch - if (this.plugins.lineRenderer && this.plugins.lineRenderer.highlightCanvas) { - this.plugins.lineRenderer.highlightCanvas.resetCanvas(); - this.plugins.lineRenderer.highlightCanvas = null; - } - - this.plugins.lineRenderer.highlightedSeriesIndex = null; - this.plugins.lineRenderer.highlightCanvas = new $.jqplot.GenericCanvas(); - - this.eventCanvas._elem.before(this.plugins.lineRenderer.highlightCanvas.createElement(this._gridPadding, 'jqplot-lineRenderer-highlight-canvas', this._plotDimensions, this)); - this.plugins.lineRenderer.highlightCanvas.setContext(); - this.eventCanvas._elem.bind('mouseleave', {plot:this}, function (ev) { unhighlight(ev.data.plot); }); - } - - function highlight (plot, sidx, pidx, points) { - var s = plot.series[sidx]; - var canvas = plot.plugins.lineRenderer.highlightCanvas; - canvas._ctx.clearRect(0,0,canvas._ctx.canvas.width, canvas._ctx.canvas.height); - s._highlightedPoint = pidx; - plot.plugins.lineRenderer.highlightedSeriesIndex = sidx; - var opts = {fillStyle: s.highlightColor}; - if (s.type === 'line' && s.renderer.bands.show) { - opts.fill = true; - opts.closePath = true; - } - s.renderer.shapeRenderer.draw(canvas._ctx, points, opts); - canvas = null; - } - - function unhighlight (plot) { - var canvas = plot.plugins.lineRenderer.highlightCanvas; - canvas._ctx.clearRect(0,0, canvas._ctx.canvas.width, canvas._ctx.canvas.height); - for (var i=0; i<plot.series.length; i++) { - plot.series[i]._highlightedPoint = null; - } - plot.plugins.lineRenderer.highlightedSeriesIndex = null; - plot.target.trigger('jqplotDataUnhighlight'); - canvas = null; - } - - - function handleMove(ev, gridpos, datapos, neighbor, plot) { - if (neighbor) { - var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data]; - var evt1 = jQuery.Event('jqplotDataMouseOver'); - evt1.pageX = ev.pageX; - evt1.pageY = ev.pageY; - plot.target.trigger(evt1, ins); - if (plot.series[ins[0]].highlightMouseOver && !(ins[0] == plot.plugins.lineRenderer.highlightedSeriesIndex)) { - var evt = jQuery.Event('jqplotDataHighlight'); - evt.which = ev.which; - evt.pageX = ev.pageX; - evt.pageY = ev.pageY; - plot.target.trigger(evt, ins); - highlight (plot, neighbor.seriesIndex, neighbor.pointIndex, neighbor.points); - } - } - else if (neighbor == null) { - unhighlight (plot); - } - } - - function handleMouseDown(ev, gridpos, datapos, neighbor, plot) { - if (neighbor) { - var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data]; - if (plot.series[ins[0]].highlightMouseDown && !(ins[0] == plot.plugins.lineRenderer.highlightedSeriesIndex)) { - var evt = jQuery.Event('jqplotDataHighlight'); - evt.which = ev.which; - evt.pageX = ev.pageX; - evt.pageY = ev.pageY; - plot.target.trigger(evt, ins); - highlight (plot, neighbor.seriesIndex, neighbor.pointIndex, neighbor.points); - } - } - else if (neighbor == null) { - unhighlight (plot); - } - } - - function handleMouseUp(ev, gridpos, datapos, neighbor, plot) { - var idx = plot.plugins.lineRenderer.highlightedSeriesIndex; - if (idx != null && plot.series[idx].highlightMouseDown) { - unhighlight(plot); - } - } - - function handleClick(ev, gridpos, datapos, neighbor, plot) { - if (neighbor) { - var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data]; - var evt = jQuery.Event('jqplotDataClick'); - evt.which = ev.which; - evt.pageX = ev.pageX; - evt.pageY = ev.pageY; - plot.target.trigger(evt, ins); - } - } - - function handleRightClick(ev, gridpos, datapos, neighbor, plot) { - if (neighbor) { - var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data]; - var idx = plot.plugins.lineRenderer.highlightedSeriesIndex; - if (idx != null && plot.series[idx].highlightMouseDown) { - unhighlight(plot); - } - var evt = jQuery.Event('jqplotDataRightClick'); - evt.which = ev.which; - evt.pageX = ev.pageX; - evt.pageY = ev.pageY; - plot.target.trigger(evt, ins); - } - } - - - // class: $.jqplot.LinearAxisRenderer - // The default jqPlot axis renderer, creating a numeric axis. - $.jqplot.LinearAxisRenderer = function() { - }; - - // called with scope of axis object. - $.jqplot.LinearAxisRenderer.prototype.init = function(options){ - // prop: breakPoints - // EXPERIMENTAL!! Use at your own risk! - // Works only with linear axes and the default tick renderer. - // Array of [start, stop] points to create a broken axis. - // Broken axes have a "jump" in them, which is an immediate - // transition from a smaller value to a larger value. - // Currently, axis ticks MUST be manually assigned if using breakPoints - // by using the axis ticks array option. - this.breakPoints = null; - // prop: breakTickLabel - // Label to use at the axis break if breakPoints are specified. - this.breakTickLabel = "≈"; - // prop: drawBaseline - // True to draw the axis baseline. - this.drawBaseline = true; - // prop: baselineWidth - // width of the baseline in pixels. - this.baselineWidth = null; - // prop: baselineColor - // CSS color spec for the baseline. - this.baselineColor = null; - // prop: forceTickAt0 - // This will ensure that there is always a tick mark at 0. - // If data range is strictly positive or negative, - // this will force 0 to be inside the axis bounds unless - // the appropriate axis pad (pad, padMin or padMax) is set - // to 0, then this will force an axis min or max value at 0. - // This has know effect when any of the following options - // are set: autoscale, min, max, numberTicks or tickInterval. - this.forceTickAt0 = false; - // prop: forceTickAt100 - // This will ensure that there is always a tick mark at 100. - // If data range is strictly above or below 100, - // this will force 100 to be inside the axis bounds unless - // the appropriate axis pad (pad, padMin or padMax) is set - // to 0, then this will force an axis min or max value at 100. - // This has know effect when any of the following options - // are set: autoscale, min, max, numberTicks or tickInterval. - this.forceTickAt100 = false; - // prop: tickInset - // Controls the amount to inset the first and last ticks from - // the edges of the grid, in multiples of the tick interval. - // 0 is no inset, 0.5 is one half a tick interval, 1 is a full - // tick interval, etc. - this.tickInset = 0; - // prop: minorTicks - // Number of ticks to add between "major" ticks. - // Major ticks are ticks supplied by user or auto computed. - // Minor ticks cannot be created by user. - this.minorTicks = 0; - // prop: alignTicks - // true to align tick marks across opposed axes - // such as from the y2axis to yaxis. - this.alignTicks = false; - this._autoFormatString = ''; - this._overrideFormatString = false; - this._scalefact = 1.0; - $.extend(true, this, options); - if (this.breakPoints) { - if (!$.isArray(this.breakPoints)) { - this.breakPoints = null; - } - else if (this.breakPoints.length < 2 || this.breakPoints[1] <= this.breakPoints[0]) { - this.breakPoints = null; - } - } - if (this.numberTicks != null && this.numberTicks < 2) { - this.numberTicks = 2; - } - this.resetDataBounds(); - }; - - // called with scope of axis - $.jqplot.LinearAxisRenderer.prototype.draw = function(ctx, plot) { - if (this.show) { - // populate the axis label and value properties. - // createTicks is a method on the renderer, but - // call it within the scope of the axis. - this.renderer.createTicks.call(this, plot); - // fill a div with axes labels in the right direction. - // Need to pregenerate each axis to get its bounds and - // position it and the labels correctly on the plot. - var dim=0; - var temp; - // Added for theming. - if (this._elem) { - // Memory Leaks patch - //this._elem.empty(); - this._elem.emptyForce(); - this._elem = null; - } - - this._elem = $(document.createElement('div')); - this._elem.addClass('jqplot-axis jqplot-'+this.name); - this._elem.css('position', 'absolute'); - - - if (this.name == 'xaxis' || this.name == 'x2axis') { - this._elem.width(this._plotDimensions.width); - } - else { - this._elem.height(this._plotDimensions.height); - } - - // create a _label object. - this.labelOptions.axis = this.name; - this._label = new this.labelRenderer(this.labelOptions); - if (this._label.show) { - var elem = this._label.draw(ctx, plot); - elem.appendTo(this._elem); - elem = null; - } - - var t = this._ticks; - var tick; - for (var i=0; i<t.length; i++) { - tick = t[i]; - if (tick.show && tick.showLabel && (!tick.isMinorTick || this.showMinorTicks)) { - this._elem.append(tick.draw(ctx, plot)); - } - } - tick = null; - t = null; - } - return this._elem; - }; - - // called with scope of an axis - $.jqplot.LinearAxisRenderer.prototype.reset = function() { - this.min = this._options.min; - this.max = this._options.max; - this.tickInterval = this._options.tickInterval; - this.numberTicks = this._options.numberTicks; - this._autoFormatString = ''; - if (this._overrideFormatString && this.tickOptions && this.tickOptions.formatString) { - this.tickOptions.formatString = ''; - } - - // this._ticks = this.__ticks; - }; - - // called with scope of axis - $.jqplot.LinearAxisRenderer.prototype.set = function() { - var dim = 0; - var temp; - var w = 0; - var h = 0; - var lshow = (this._label == null) ? false : this._label.show; - if (this.show) { - var t = this._ticks; - var tick; - for (var i=0; i<t.length; i++) { - tick = t[i]; - if (!tick._breakTick && tick.show && tick.showLabel && (!tick.isMinorTick || this.showMinorTicks)) { - if (this.name == 'xaxis' || this.name == 'x2axis') { - temp = tick._elem.outerHeight(true); - } - else { - temp = tick._elem.outerWidth(true); - } - if (temp > dim) { - dim = temp; - } - } - } - tick = null; - t = null; - - if (lshow) { - w = this._label._elem.outerWidth(true); - h = this._label._elem.outerHeight(true); - } - if (this.name == 'xaxis') { - dim = dim + h; - this._elem.css({'height':dim+'px', left:'0px', bottom:'0px'}); - } - else if (this.name == 'x2axis') { - dim = dim + h; - this._elem.css({'height':dim+'px', left:'0px', top:'0px'}); - } - else if (this.name == 'yaxis') { - dim = dim + w; - this._elem.css({'width':dim+'px', left:'0px', top:'0px'}); - if (lshow && this._label.constructor == $.jqplot.AxisLabelRenderer) { - this._label._elem.css('width', w+'px'); - } - } - else { - dim = dim + w; - this._elem.css({'width':dim+'px', right:'0px', top:'0px'}); - if (lshow && this._label.constructor == $.jqplot.AxisLabelRenderer) { - this._label._elem.css('width', w+'px'); - } - } - } - }; - - // called with scope of axis - $.jqplot.LinearAxisRenderer.prototype.createTicks = function(plot) { - // we're are operating on an axis here - var ticks = this._ticks; - var userTicks = this.ticks; - var name = this.name; - // databounds were set on axis initialization. - var db = this._dataBounds; - var dim = (this.name.charAt(0) === 'x') ? this._plotDimensions.width : this._plotDimensions.height; - var interval; - var min, max; - var pos1, pos2; - var tt, i; - // get a copy of user's settings for min/max. - var userMin = this.min; - var userMax = this.max; - var userNT = this.numberTicks; - var userTI = this.tickInterval; - - var threshold = 30; - this._scalefact = (Math.max(dim, threshold+1) - threshold)/300.0; - - // if we already have ticks, use them. - // ticks must be in order of increasing value. - - if (userTicks.length) { - // ticks could be 1D or 2D array of [val, val, ,,,] or [[val, label], [val, label], ...] or mixed - for (i=0; i<userTicks.length; i++){ - var ut = userTicks[i]; - var t = new this.tickRenderer(this.tickOptions); - if ($.isArray(ut)) { - t.value = ut[0]; - if (this.breakPoints) { - if (ut[0] == this.breakPoints[0]) { - t.label = this.breakTickLabel; - t._breakTick = true; - t.showGridline = false; - t.showMark = false; - } - else if (ut[0] > this.breakPoints[0] && ut[0] <= this.breakPoints[1]) { - t.show = false; - t.showGridline = false; - t.label = ut[1]; - } - else { - t.label = ut[1]; - } - } - else { - t.label = ut[1]; - } - t.setTick(ut[0], this.name); - this._ticks.push(t); - } - - else if ($.isPlainObject(ut)) { - $.extend(true, t, ut); - t.axis = this.name; - this._ticks.push(t); - } - - else { - t.value = ut; - if (this.breakPoints) { - if (ut == this.breakPoints[0]) { - t.label = this.breakTickLabel; - t._breakTick = true; - t.showGridline = false; - t.showMark = false; - } - else if (ut > this.breakPoints[0] && ut <= this.breakPoints[1]) { - t.show = false; - t.showGridline = false; - } - } - t.setTick(ut, this.name); - this._ticks.push(t); - } - } - this.numberTicks = userTicks.length; - this.min = this._ticks[0].value; - this.max = this._ticks[this.numberTicks-1].value; - this.tickInterval = (this.max - this.min) / (this.numberTicks - 1); - } - - // we don't have any ticks yet, let's make some! - else { - if (name == 'xaxis' || name == 'x2axis') { - dim = this._plotDimensions.width; - } - else { - dim = this._plotDimensions.height; - } - - var _numberTicks = this.numberTicks; - - // if aligning this axis, use number of ticks from previous axis. - // Do I need to reset somehow if alignTicks is changed and then graph is replotted?? - if (this.alignTicks) { - if (this.name === 'x2axis' && plot.axes.xaxis.show) { - _numberTicks = plot.axes.xaxis.numberTicks; - } - else if (this.name.charAt(0) === 'y' && this.name !== 'yaxis' && this.name !== 'yMidAxis' && plot.axes.yaxis.show) { - _numberTicks = plot.axes.yaxis.numberTicks; - } - } - - min = ((this.min != null) ? this.min : db.min); - max = ((this.max != null) ? this.max : db.max); - - var range = max - min; - var rmin, rmax; - var temp; - - if (this.tickOptions == null || !this.tickOptions.formatString) { - this._overrideFormatString = true; - } - - // Doing complete autoscaling - if (this.min == null || this.max == null && this.tickInterval == null && !this.autoscale) { - // Check if user must have tick at 0 or 100 and ensure they are in range. - // The autoscaling algorithm will always place ticks at 0 and 100 if they are in range. - if (this.forceTickAt0) { - if (min > 0) { - min = 0; - } - if (max < 0) { - max = 0; - } - } - - if (this.forceTickAt100) { - if (min > 100) { - min = 100; - } - if (max < 100) { - max = 100; - } - } - - var keepMin = false, - keepMax = false; - - if (this.min != null) { - keepMin = true; - } - - else if (this.max != null) { - keepMax = true; - } - - // var threshold = 30; - // var tdim = Math.max(dim, threshold+1); - // this._scalefact = (tdim-threshold)/300.0; - var ret = $.jqplot.LinearTickGenerator(min, max, this._scalefact, _numberTicks, keepMin, keepMax); - // calculate a padded max and min, points should be less than these - // so that they aren't too close to the edges of the plot. - // User can adjust how much padding is allowed with pad, padMin and PadMax options. - // If min or max is set, don't pad that end of axis. - var tumin = (this.min != null) ? min : min + range*(this.padMin - 1); - var tumax = (this.max != null) ? max : max - range*(this.padMax - 1); - - // if they're equal, we shouldn't have to do anything, right? - // if (min <=tumin || max >= tumax) { - if (min <tumin || max > tumax) { - tumin = (this.min != null) ? min : min - range*(this.padMin - 1); - tumax = (this.max != null) ? max : max + range*(this.padMax - 1); - ret = $.jqplot.LinearTickGenerator(tumin, tumax, this._scalefact, _numberTicks, keepMin, keepMax); - } - - this.min = ret[0]; - this.max = ret[1]; - // if numberTicks specified, it should return the same. - this.numberTicks = ret[2]; - this._autoFormatString = ret[3]; - this.tickInterval = ret[4]; - } - - // User has specified some axis scale related option, can use auto algorithm - else { - - // if min and max are same, space them out a bit - if (min == max) { - var adj = 0.05; - if (min > 0) { - adj = Math.max(Math.log(min)/Math.LN10, 0.05); - } - min -= adj; - max += adj; - } - - // autoscale. Can't autoscale if min or max is supplied. - // Will use numberTicks and tickInterval if supplied. Ticks - // across multiple axes may not line up depending on how - // bars are to be plotted. - if (this.autoscale && this.min == null && this.max == null) { - var rrange, ti, margin; - var forceMinZero = false; - var forceZeroLine = false; - var intervals = {min:null, max:null, average:null, stddev:null}; - // if any series are bars, or if any are fill to zero, and if this - // is the axis to fill toward, check to see if we can start axis at zero. - for (var i=0; i<this._series.length; i++) { - var s = this._series[i]; - var faname = (s.fillAxis == 'x') ? s._xaxis.name : s._yaxis.name; - // check to see if this is the fill axis - if (this.name == faname) { - var vals = s._plotValues[s.fillAxis]; - var vmin = vals[0]; - var vmax = vals[0]; - for (var j=1; j<vals.length; j++) { - if (vals[j] < vmin) { - vmin = vals[j]; - } - else if (vals[j] > vmax) { - vmax = vals[j]; - } - } - var dp = (vmax - vmin) / vmax; - // is this sries a bar? - if (s.renderer.constructor == $.jqplot.BarRenderer) { - // if no negative values and could also check range. - if (vmin >= 0 && (s.fillToZero || dp > 0.1)) { - forceMinZero = true; - } - else { - forceMinZero = false; - if (s.fill && s.fillToZero && vmin < 0 && vmax > 0) { - forceZeroLine = true; - } - else { - forceZeroLine = false; - } - } - } - - // if not a bar and filling, use appropriate method. - else if (s.fill) { - if (vmin >= 0 && (s.fillToZero || dp > 0.1)) { - forceMinZero = true; - } - else if (vmin < 0 && vmax > 0 && s.fillToZero) { - forceMinZero = false; - forceZeroLine = true; - } - else { - forceMinZero = false; - forceZeroLine = false; - } - } - - // if not a bar and not filling, only change existing state - // if it doesn't make sense - else if (vmin < 0) { - forceMinZero = false; - } - } - } - - // check if we need make axis min at 0. - if (forceMinZero) { - // compute number of ticks - this.numberTicks = 2 + Math.ceil((dim-(this.tickSpacing-1))/this.tickSpacing); - this.min = 0; - userMin = 0; - // what order is this range? - // what tick interval does that give us? - ti = max/(this.numberTicks-1); - temp = Math.pow(10, Math.abs(Math.floor(Math.log(ti)/Math.LN10))); - if (ti/temp == parseInt(ti/temp, 10)) { - ti += temp; - } - this.tickInterval = Math.ceil(ti/temp) * temp; - this.max = this.tickInterval * (this.numberTicks - 1); - } - - // check if we need to make sure there is a tick at 0. - else if (forceZeroLine) { - // compute number of ticks - this.numberTicks = 2 + Math.ceil((dim-(this.tickSpacing-1))/this.tickSpacing); - var ntmin = Math.ceil(Math.abs(min)/range*(this.numberTicks-1)); - var ntmax = this.numberTicks - 1 - ntmin; - ti = Math.max(Math.abs(min/ntmin), Math.abs(max/ntmax)); - temp = Math.pow(10, Math.abs(Math.floor(Math.log(ti)/Math.LN10))); - this.tickInterval = Math.ceil(ti/temp) * temp; - this.max = this.tickInterval * ntmax; - this.min = -this.tickInterval * ntmin; - } - - // if nothing else, do autoscaling which will try to line up ticks across axes. - else { - if (this.numberTicks == null){ - if (this.tickInterval) { - this.numberTicks = 3 + Math.ceil(range / this.tickInterval); - } - else { - this.numberTicks = 2 + Math.ceil((dim-(this.tickSpacing-1))/this.tickSpacing); - } - } - - if (this.tickInterval == null) { - // get a tick interval - ti = range/(this.numberTicks - 1); - - if (ti < 1) { - temp = Math.pow(10, Math.abs(Math.floor(Math.log(ti)/Math.LN10))); - } - else { - temp = 1; - } - this.tickInterval = Math.ceil(ti*temp*this.pad)/temp; - } - else { - temp = 1 / this.tickInterval; - } - - // try to compute a nicer, more even tick interval - // temp = Math.pow(10, Math.floor(Math.log(ti)/Math.LN10)); - // this.tickInterval = Math.ceil(ti/temp) * temp; - rrange = this.tickInterval * (this.numberTicks - 1); - margin = (rrange - range)/2; - - if (this.min == null) { - this.min = Math.floor(temp*(min-margin))/temp; - } - if (this.max == null) { - this.max = this.min + rrange; - } - } - - // Compute a somewhat decent format string if it is needed. - // get precision of interval and determine a format string. - var sf = $.jqplot.getSignificantFigures(this.tickInterval); - - var fstr; - - // if we have only a whole number, use integer formatting - if (sf.digitsLeft >= sf.significantDigits) { - fstr = '%d'; - } - - else { - var temp = Math.max(0, 5 - sf.digitsLeft); - temp = Math.min(temp, sf.digitsRight); - fstr = '%.'+ temp + 'f'; - } - - this._autoFormatString = fstr; - } - - // Use the default algorithm which pads each axis to make the chart - // centered nicely on the grid. - else { - - rmin = (this.min != null) ? this.min : min - range*(this.padMin - 1); - rmax = (this.max != null) ? this.max : max + range*(this.padMax - 1); - range = rmax - rmin; - - if (this.numberTicks == null){ - // if tickInterval is specified by user, we will ignore computed maximum. - // max will be equal or greater to fit even # of ticks. - if (this.tickInterval != null) { - this.numberTicks = Math.ceil((rmax - rmin)/this.tickInterval)+1; - } - else if (dim > 100) { - this.numberTicks = parseInt(3+(dim-100)/75, 10); - } - else { - this.numberTicks = 2; - } - } - - if (this.tickInterval == null) { - this.tickInterval = range / (this.numberTicks-1); - } - - if (this.max == null) { - rmax = rmin + this.tickInterval*(this.numberTicks - 1); - } - if (this.min == null) { - rmin = rmax - this.tickInterval*(this.numberTicks - 1); - } - - // get precision of interval and determine a format string. - var sf = $.jqplot.getSignificantFigures(this.tickInterval); - - var fstr; - - // if we have only a whole number, use integer formatting - if (sf.digitsLeft >= sf.significantDigits) { - fstr = '%d'; - } - - else { - var temp = Math.max(0, 5 - sf.digitsLeft); - temp = Math.min(temp, sf.digitsRight); - fstr = '%.'+ temp + 'f'; - } - - - this._autoFormatString = fstr; - - this.min = rmin; - this.max = rmax; - } - - if (this.renderer.constructor == $.jqplot.LinearAxisRenderer && this._autoFormatString == '') { - // fix for misleading tick display with small range and low precision. - range = this.max - this.min; - // figure out precision - var temptick = new this.tickRenderer(this.tickOptions); - // use the tick formatString or, the default. - var fs = temptick.formatString || $.jqplot.config.defaultTickFormatString; - var fs = fs.match($.jqplot.sprintf.regex)[0]; - var precision = 0; - if (fs) { - if (fs.search(/[fFeEgGpP]/) > -1) { - var m = fs.match(/\%\.(\d{0,})?[eEfFgGpP]/); - if (m) { - precision = parseInt(m[1], 10); - } - else { - precision = 6; - } - } - else if (fs.search(/[di]/) > -1) { - precision = 0; - } - // fact will be <= 1; - var fact = Math.pow(10, -precision); - if (this.tickInterval < fact) { - // need to correct underrange - if (userNT == null && userTI == null) { - this.tickInterval = fact; - if (userMax == null && userMin == null) { - // this.min = Math.floor((this._dataBounds.min - this.tickInterval)/fact) * fact; - this.min = Math.floor(this._dataBounds.min/fact) * fact; - if (this.min == this._dataBounds.min) { - this.min = this._dataBounds.min - this.tickInterval; - } - // this.max = Math.ceil((this._dataBounds.max + this.tickInterval)/fact) * fact; - this.max = Math.ceil(this._dataBounds.max/fact) * fact; - if (this.max == this._dataBounds.max) { - this.max = this._dataBounds.max + this.tickInterval; - } - var n = (this.max - this.min)/this.tickInterval; - n = n.toFixed(11); - n = Math.ceil(n); - this.numberTicks = n + 1; - } - else if (userMax == null) { - // add one tick for top of range. - var n = (this._dataBounds.max - this.min) / this.tickInterval; - n = n.toFixed(11); - this.numberTicks = Math.ceil(n) + 2; - this.max = this.min + this.tickInterval * (this.numberTicks-1); - } - else if (userMin == null) { - // add one tick for bottom of range. - var n = (this.max - this._dataBounds.min) / this.tickInterval; - n = n.toFixed(11); - this.numberTicks = Math.ceil(n) + 2; - this.min = this.max - this.tickInterval * (this.numberTicks-1); - } - else { - // calculate a number of ticks so max is within axis scale - this.numberTicks = Math.ceil((userMax - userMin)/this.tickInterval) + 1; - // if user's min and max don't fit evenly in ticks, adjust. - // This takes care of cases such as user min set to 0, max set to 3.5 but tick - // format string set to %d (integer ticks) - this.min = Math.floor(userMin*Math.pow(10, precision))/Math.pow(10, precision); - this.max = Math.ceil(userMax*Math.pow(10, precision))/Math.pow(10, precision); - // this.max = this.min + this.tickInterval*(this.numberTicks-1); - this.numberTicks = Math.ceil((this.max - this.min)/this.tickInterval) + 1; - } - } - } - } - } - - } - - if (this._overrideFormatString && this._autoFormatString != '') { - this.tickOptions = this.tickOptions || {}; - this.tickOptions.formatString = this._autoFormatString; - } - - var t, to; - for (var i=0; i<this.numberTicks; i++){ - tt = this.min + i * this.tickInterval; - t = new this.tickRenderer(this.tickOptions); - // var t = new $.jqplot.AxisTickRenderer(this.tickOptions); - - t.setTick(tt, this.name); - this._ticks.push(t); - - if (i < this.numberTicks - 1) { - for (var j=0; j<this.minorTicks; j++) { - tt += this.tickInterval/(this.minorTicks+1); - to = $.extend(true, {}, this.tickOptions, {name:this.name, value:tt, label:'', isMinorTick:true}); - t = new this.tickRenderer(to); - this._ticks.push(t); - } - } - t = null; - } - } - - if (this.tickInset) { - this.min = this.min - this.tickInset * this.tickInterval; - this.max = this.max + this.tickInset * this.tickInterval; - } - - ticks = null; - }; - - // Used to reset just the values of the ticks and then repack, which will - // recalculate the positioning functions. It is assuemd that the - // number of ticks is the same and the values of the new array are at the - // proper interval. - // This method needs to be called with the scope of an axis object, like: - // - // > plot.axes.yaxis.renderer.resetTickValues.call(plot.axes.yaxis, yarr); - // - $.jqplot.LinearAxisRenderer.prototype.resetTickValues = function(opts) { - if ($.isArray(opts) && opts.length == this._ticks.length) { - var t; - for (var i=0; i<opts.length; i++) { - t = this._ticks[i]; - t.value = opts[i]; - t.label = t.formatter(t.formatString, opts[i]); - t.label = t.prefix + t.label; - t._elem.html(t.label); - } - t = null; - this.min = $.jqplot.arrayMin(opts); - this.max = $.jqplot.arrayMax(opts); - this.pack(); - } - // Not implemented yet. - // else if ($.isPlainObject(opts)) { - // - // } - }; - - // called with scope of axis - $.jqplot.LinearAxisRenderer.prototype.pack = function(pos, offsets) { - // Add defaults for repacking from resetTickValues function. - pos = pos || {}; - offsets = offsets || this._offsets; - - var ticks = this._ticks; - var max = this.max; - var min = this.min; - var offmax = offsets.max; - var offmin = offsets.min; - var lshow = (this._label == null) ? false : this._label.show; - - for (var p in pos) { - this._elem.css(p, pos[p]); - } - - this._offsets = offsets; - // pixellength will be + for x axes and - for y axes becasue pixels always measured from top left. - var pixellength = offmax - offmin; - var unitlength = max - min; - - // point to unit and unit to point conversions references to Plot DOM element top left corner. - if (this.breakPoints) { - unitlength = unitlength - this.breakPoints[1] + this.breakPoints[0]; - - this.p2u = function(p){ - return (p - offmin) * unitlength / pixellength + min; - }; - - this.u2p = function(u){ - if (u > this.breakPoints[0] && u < this.breakPoints[1]){ - u = this.breakPoints[0]; - } - if (u <= this.breakPoints[0]) { - return (u - min) * pixellength / unitlength + offmin; - } - else { - return (u - this.breakPoints[1] + this.breakPoints[0] - min) * pixellength / unitlength + offmin; - } - }; - - if (this.name.charAt(0) == 'x'){ - this.series_u2p = function(u){ - if (u > this.breakPoints[0] && u < this.breakPoints[1]){ - u = this.breakPoints[0]; - } - if (u <= this.breakPoints[0]) { - return (u - min) * pixellength / unitlength; - } - else { - return (u - this.breakPoints[1] + this.breakPoints[0] - min) * pixellength / unitlength; - } - }; - this.series_p2u = function(p){ - return p * unitlength / pixellength + min; - }; - } - - else { - this.series_u2p = function(u){ - if (u > this.breakPoints[0] && u < this.breakPoints[1]){ - u = this.breakPoints[0]; - } - if (u >= this.breakPoints[1]) { - return (u - max) * pixellength / unitlength; - } - else { - return (u + this.breakPoints[1] - this.breakPoints[0] - max) * pixellength / unitlength; - } - }; - this.series_p2u = function(p){ - return p * unitlength / pixellength + max; - }; - } - } - else { - this.p2u = function(p){ - return (p - offmin) * unitlength / pixellength + min; - }; - - this.u2p = function(u){ - return (u - min) * pixellength / unitlength + offmin; - }; - - if (this.name == 'xaxis' || this.name == 'x2axis'){ - this.series_u2p = function(u){ - return (u - min) * pixellength / unitlength; - }; - this.series_p2u = function(p){ - return p * unitlength / pixellength + min; - }; - } - - else { - this.series_u2p = function(u){ - return (u - max) * pixellength / unitlength; - }; - this.series_p2u = function(p){ - return p * unitlength / pixellength + max; - }; - } - } - - if (this.show) { - if (this.name == 'xaxis' || this.name == 'x2axis') { - for (var i=0; i<ticks.length; i++) { - var t = ticks[i]; - if (t.show && t.showLabel) { - var shim; - - if (t.constructor == $.jqplot.CanvasAxisTickRenderer && t.angle) { - // will need to adjust auto positioning based on which axis this is. - var temp = (this.name == 'xaxis') ? 1 : -1; - switch (t.labelPosition) { - case 'auto': - // position at end - if (temp * t.angle < 0) { - shim = -t.getWidth() + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2; - } - // position at start - else { - shim = -t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2; - } - break; - case 'end': - shim = -t.getWidth() + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2; - break; - case 'start': - shim = -t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2; - break; - case 'middle': - shim = -t.getWidth()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2; - break; - default: - shim = -t.getWidth()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2; - break; - } - } - else { - shim = -t.getWidth()/2; - } - var val = this.u2p(t.value) + shim + 'px'; - t._elem.css('left', val); - t.pack(); - } - } - if (lshow) { - var w = this._label._elem.outerWidth(true); - this._label._elem.css('left', offmin + pixellength/2 - w/2 + 'px'); - if (this.name == 'xaxis') { - this._label._elem.css('bottom', '0px'); - } - else { - this._label._elem.css('top', '0px'); - } - this._label.pack(); - } - } - else { - for (var i=0; i<ticks.length; i++) { - var t = ticks[i]; - if (t.show && t.showLabel) { - var shim; - if (t.constructor == $.jqplot.CanvasAxisTickRenderer && t.angle) { - // will need to adjust auto positioning based on which axis this is. - var temp = (this.name == 'yaxis') ? 1 : -1; - switch (t.labelPosition) { - case 'auto': - // position at end - case 'end': - if (temp * t.angle < 0) { - shim = -t._textRenderer.height * Math.cos(-t._textRenderer.angle) / 2; - } - else { - shim = -t.getHeight() + t._textRenderer.height * Math.cos(t._textRenderer.angle) / 2; - } - break; - case 'start': - if (t.angle > 0) { - shim = -t._textRenderer.height * Math.cos(-t._textRenderer.angle) / 2; - } - else { - shim = -t.getHeight() + t._textRenderer.height * Math.cos(t._textRenderer.angle) / 2; - } - break; - case 'middle': - // if (t.angle > 0) { - // shim = -t.getHeight()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2; - // } - // else { - // shim = -t.getHeight()/2 - t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2; - // } - shim = -t.getHeight()/2; - break; - default: - shim = -t.getHeight()/2; - break; - } - } - else { - shim = -t.getHeight()/2; - } - - var val = this.u2p(t.value) + shim + 'px'; - t._elem.css('top', val); - t.pack(); - } - } - if (lshow) { - var h = this._label._elem.outerHeight(true); - this._label._elem.css('top', offmax - pixellength/2 - h/2 + 'px'); - if (this.name == 'yaxis') { - this._label._elem.css('left', '0px'); - } - else { - this._label._elem.css('right', '0px'); - } - this._label.pack(); - } - } - } - - ticks = null; - }; - - - /** - * The following code was generaously given to me a while back by Scott Prahl. - * He did a good job at computing axes min, max and number of ticks for the - * case where the user has not set any scale related parameters (tickInterval, - * numberTicks, min or max). I had ignored this use case for a long time, - * focusing on the more difficult case where user has set some option controlling - * tick generation. Anyway, about time I got this into jqPlot. - * Thanks Scott!! - */ - - /** - * Copyright (c) 2010 Scott Prahl - * The next three routines are currently available for use in all personal - * or commercial projects under both the MIT and GPL version 2.0 licenses. - * This means that you can choose the license that best suits your project - * and use it accordingly. - */ - - // A good format string depends on the interval. If the interval is greater - // than 1 then there is no need to show any decimal digits. If it is < 1.0, then - // use the magnitude of the interval to determine the number of digits to show. - function bestFormatString (interval) - { - var fstr; - interval = Math.abs(interval); - if (interval >= 10) { - fstr = '%d'; - } - - else if (interval > 1) { - if (interval === parseInt(interval, 10)) { - fstr = '%d'; - } - else { - fstr = '%.1f'; - } - } - - else { - var expv = -Math.floor(Math.log(interval)/Math.LN10); - fstr = '%.' + expv + 'f'; - } - - return fstr; - } - - var _factors = [0.1, 0.2, 0.3, 0.4, 0.5, 0.8, 1, 2, 3, 4, 5]; - - var _getLowerFactor = function(f) { - var i = _factors.indexOf(f); - if (i > 0) { - return _factors[i-1]; - } - else { - return _factors[_factors.length - 1] / 100; - } - }; - - var _getHigherFactor = function(f) { - var i = _factors.indexOf(f); - if (i < _factors.length-1) { - return _factors[i+1]; - } - else { - return _factors[0] * 100; - } - }; - - // Given a fixed minimum and maximum and a target number ot ticks - // figure out the best interval and - // return min, max, number ticks, format string and tick interval - function bestConstrainedInterval(min, max, nttarget) { - // run through possible number to ticks and see which interval is best - var low = Math.floor(nttarget/2); - var hi = Math.ceil(nttarget*1.5); - var badness = Number.MAX_VALUE; - var r = (max - min); - var temp; - var sd; - var bestNT; - var gsf = $.jqplot.getSignificantFigures; - var fsd; - var fs; - var currentNT; - var bestPrec; - - for (var i=0, l=hi-low+1; i<l; i++) { - currentNT = low + i; - temp = r/(currentNT-1); - sd = gsf(temp); - - temp = Math.abs(nttarget - currentNT) + sd.digitsRight; - if (temp < badness) { - badness = temp; - bestNT = currentNT; - bestPrec = sd.digitsRight; - } - else if (temp === badness) { - // let nicer ticks trump number ot ticks - if (sd.digitsRight < bestPrec) { - bestNT = currentNT; - bestPrec = sd.digitsRight; - } - } - - } - - fsd = Math.max(bestPrec, Math.max(gsf(min).digitsRight, gsf(max).digitsRight)); - if (fsd === 0) { - fs = '%d'; - } - else { - fs = '%.' + fsd + 'f'; - } - temp = r / (bestNT - 1); - // min, max, number ticks, format string, tick interval - return [min, max, bestNT, fs, temp]; - } - - // This will return an interval of form 2 * 10^n, 5 * 10^n or 10 * 10^n - // it is based soley on the range and number of ticks. So if user specifies - // number of ticks, use this. - function bestInterval(range, numberTicks) { - numberTicks = numberTicks || 7; - var minimum = range / (numberTicks - 1); - var magnitude = Math.pow(10, Math.floor(Math.log(minimum) / Math.LN10)); - var residual = minimum / magnitude; - var interval; - // "nicest" ranges are 1, 2, 5 or powers of these. - // for magnitudes below 1, only allow these. - if (magnitude < 1) { - if (residual > 5) { - interval = 10 * magnitude; - } - else if (residual > 2) { - interval = 5 * magnitude; - } - else if (residual > 1) { - interval = 2 * magnitude; - } - else { - interval = magnitude; - } - } - // for large ranges (whole integers), allow intervals like 3, 4 or powers of these. - // this helps a lot with poor choices for number of ticks. - else { - if (residual > 5) { - interval = 10 * magnitude; - } - else if (residual > 4) { - interval = 5 * magnitude; - } - else if (residual > 3) { - interval = 4 * magnitude; - } - else if (residual > 2) { - interval = 3 * magnitude; - } - else if (residual > 1) { - interval = 2 * magnitude; - } - else { - interval = magnitude; - } - } - - return interval; - } - - // This will return an interval of form 2 * 10^n, 5 * 10^n or 10 * 10^n - // it is based soley on the range of data, number of ticks must be computed later. - function bestLinearInterval(range, scalefact) { - scalefact = scalefact || 1; - var expv = Math.floor(Math.log(range)/Math.LN10); - var magnitude = Math.pow(10, expv); - // 0 < f < 10 - var f = range / magnitude; - var fact; - // for large plots, scalefact will decrease f and increase number of ticks. - // for small plots, scalefact will increase f and decrease number of ticks. - f = f/scalefact; - - // for large plots, smaller interval, more ticks. - if (f<=0.38) { - fact = 0.1; - } - else if (f<=1.6) { - fact = 0.2; - } - else if (f<=4.0) { - fact = 0.5; - } - else if (f<=8.0) { - fact = 1.0; - } - // for very small plots, larger interval, less ticks in number ticks - else if (f<=16.0) { - fact = 2; - } - else { - fact = 5; - } - - return fact*magnitude; - } - - function bestLinearComponents(range, scalefact) { - var expv = Math.floor(Math.log(range)/Math.LN10); - var magnitude = Math.pow(10, expv); - // 0 < f < 10 - var f = range / magnitude; - var interval; - var fact; - // for large plots, scalefact will decrease f and increase number of ticks. - // for small plots, scalefact will increase f and decrease number of ticks. - f = f/scalefact; - - // for large plots, smaller interval, more ticks. - if (f<=0.38) { - fact = 0.1; - } - else if (f<=1.6) { - fact = 0.2; - } - else if (f<=4.0) { - fact = 0.5; - } - else if (f<=8.0) { - fact = 1.0; - } - // for very small plots, larger interval, less ticks in number ticks - else if (f<=16.0) { - fact = 2; - } - // else if (f<=20.0) { - // fact = 3; - // } - // else if (f<=24.0) { - // fact = 4; - // } - else { - fact = 5; - } - - interval = fact * magnitude; - - return [interval, fact, magnitude]; - } - - // Given the min and max for a dataset, return suitable endpoints - // for the graphing, a good number for the number of ticks, and a - // format string so that extraneous digits are not displayed. - // returned is an array containing [min, max, nTicks, format] - $.jqplot.LinearTickGenerator = function(axis_min, axis_max, scalefact, numberTicks, keepMin, keepMax) { - // Set to preserve EITHER min OR max. - // If min is preserved, max must be free. - keepMin = (keepMin === null) ? false : keepMin; - keepMax = (keepMax === null || keepMin) ? false : keepMax; - // if endpoints are equal try to include zero otherwise include one - if (axis_min === axis_max) { - axis_max = (axis_max) ? 0 : 1; - } - - scalefact = scalefact || 1.0; - - // make sure range is positive - if (axis_max < axis_min) { - var a = axis_max; - axis_max = axis_min; - axis_min = a; - } - - var r = []; - var ss = bestLinearInterval(axis_max - axis_min, scalefact); - - var gsf = $.jqplot.getSignificantFigures; - - if (numberTicks == null) { - - // Figure out the axis min, max and number of ticks - // the min and max will be some multiple of the tick interval, - // 1*10^n, 2*10^n or 5*10^n. This gaurantees that, if the - // axis min is negative, 0 will be a tick. - if (!keepMin && !keepMax) { - r[0] = Math.floor(axis_min / ss) * ss; // min - r[1] = Math.ceil(axis_max / ss) * ss; // max - r[2] = Math.round((r[1]-r[0])/ss+1.0); // number of ticks - r[3] = bestFormatString(ss); // format string - r[4] = ss; // tick Interval - } - - else if (keepMin) { - r[0] = axis_min; // min - r[2] = Math.ceil((axis_max - axis_min) / ss + 1.0); // number of ticks - r[1] = axis_min + (r[2] - 1) * ss; // max - var digitsMin = gsf(axis_min).digitsRight; - var digitsSS = gsf(ss).digitsRight; - if (digitsMin < digitsSS) { - r[3] = bestFormatString(ss); // format string - } - else { - r[3] = '%.' + digitsMin + 'f'; - } - r[4] = ss; // tick Interval - } - - else if (keepMax) { - r[1] = axis_max; // max - r[2] = Math.ceil((axis_max - axis_min) / ss + 1.0); // number of ticks - r[0] = axis_max - (r[2] - 1) * ss; // min - var digitsMax = gsf(axis_max).digitsRight; - var digitsSS = gsf(ss).digitsRight; - if (digitsMax < digitsSS) { - r[3] = bestFormatString(ss); // format string - } - else { - r[3] = '%.' + digitsMax + 'f'; - } - r[4] = ss; // tick Interval - } - } - - else { - var tempr = []; - - // Figure out the axis min, max and number of ticks - // the min and max will be some multiple of the tick interval, - // 1*10^n, 2*10^n or 5*10^n. This gaurantees that, if the - // axis min is negative, 0 will be a tick. - tempr[0] = Math.floor(axis_min / ss) * ss; // min - tempr[1] = Math.ceil(axis_max / ss) * ss; // max - tempr[2] = Math.round((tempr[1]-tempr[0])/ss+1.0); // number of ticks - tempr[3] = bestFormatString(ss); // format string - tempr[4] = ss; // tick Interval - - // first, see if we happen to get the right number of ticks - if (tempr[2] === numberTicks) { - r = tempr; - } - - else { - - var newti = bestInterval(tempr[1] - tempr[0], numberTicks); - - r[0] = tempr[0]; // min - r[2] = numberTicks; // number of ticks - r[4] = newti; // tick interval - r[3] = bestFormatString(newti); // format string - r[1] = r[0] + (r[2] - 1) * r[4]; // max - } - } - - return r; - }; - - $.jqplot.LinearTickGenerator.bestLinearInterval = bestLinearInterval; - $.jqplot.LinearTickGenerator.bestInterval = bestInterval; - $.jqplot.LinearTickGenerator.bestLinearComponents = bestLinearComponents; - $.jqplot.LinearTickGenerator.bestConstrainedInterval = bestConstrainedInterval; - - - // class: $.jqplot.MarkerRenderer - // The default jqPlot marker renderer, rendering the points on the line. - $.jqplot.MarkerRenderer = function(options){ - // Group: Properties - - // prop: show - // whether or not to show the marker. - this.show = true; - // prop: style - // One of diamond, circle, square, x, plus, dash, filledDiamond, filledCircle, filledSquare - this.style = 'filledCircle'; - // prop: lineWidth - // size of the line for non-filled markers. - this.lineWidth = 2; - // prop: size - // Size of the marker (diameter or circle, length of edge of square, etc.) - this.size = 9.0; - // prop: color - // color of marker. Will be set to color of series by default on init. - this.color = '#666666'; - // prop: shadow - // whether or not to draw a shadow on the line - this.shadow = true; - // prop: shadowAngle - // Shadow angle in degrees - this.shadowAngle = 45; - // prop: shadowOffset - // Shadow offset from line in pixels - this.shadowOffset = 1; - // prop: shadowDepth - // Number of times shadow is stroked, each stroke offset shadowOffset from the last. - this.shadowDepth = 3; - // prop: shadowAlpha - // Alpha channel transparency of shadow. 0 = transparent. - this.shadowAlpha = '0.07'; - // prop: shadowRenderer - // Renderer that will draws the shadows on the marker. - this.shadowRenderer = new $.jqplot.ShadowRenderer(); - // prop: shapeRenderer - // Renderer that will draw the marker. - this.shapeRenderer = new $.jqplot.ShapeRenderer(); - - $.extend(true, this, options); - }; - - $.jqplot.MarkerRenderer.prototype.init = function(options) { - $.extend(true, this, options); - var sdopt = {angle:this.shadowAngle, offset:this.shadowOffset, alpha:this.shadowAlpha, lineWidth:this.lineWidth, depth:this.shadowDepth, closePath:true}; - if (this.style.indexOf('filled') != -1) { - sdopt.fill = true; - } - if (this.style.indexOf('ircle') != -1) { - sdopt.isarc = true; - sdopt.closePath = false; - } - this.shadowRenderer.init(sdopt); - - var shopt = {fill:false, isarc:false, strokeStyle:this.color, fillStyle:this.color, lineWidth:this.lineWidth, closePath:true}; - if (this.style.indexOf('filled') != -1) { - shopt.fill = true; - } - if (this.style.indexOf('ircle') != -1) { - shopt.isarc = true; - shopt.closePath = false; - } - this.shapeRenderer.init(shopt); - }; - - $.jqplot.MarkerRenderer.prototype.drawDiamond = function(x, y, ctx, fill, options) { - var stretch = 1.2; - var dx = this.size/2/stretch; - var dy = this.size/2*stretch; - var points = [[x-dx, y], [x, y+dy], [x+dx, y], [x, y-dy]]; - if (this.shadow) { - this.shadowRenderer.draw(ctx, points); - } - this.shapeRenderer.draw(ctx, points, options); - }; - - $.jqplot.MarkerRenderer.prototype.drawPlus = function(x, y, ctx, fill, options) { - var stretch = 1.0; - var dx = this.size/2*stretch; - var dy = this.size/2*stretch; - var points1 = [[x, y-dy], [x, y+dy]]; - var points2 = [[x+dx, y], [x-dx, y]]; - var opts = $.extend(true, {}, this.options, {closePath:false}); - if (this.shadow) { - this.shadowRenderer.draw(ctx, points1, {closePath:false}); - this.shadowRenderer.draw(ctx, points2, {closePath:false}); - } - this.shapeRenderer.draw(ctx, points1, opts); - this.shapeRenderer.draw(ctx, points2, opts); - }; - - $.jqplot.MarkerRenderer.prototype.drawX = function(x, y, ctx, fill, options) { - var stretch = 1.0; - var dx = this.size/2*stretch; - var dy = this.size/2*stretch; - var opts = $.extend(true, {}, this.options, {closePath:false}); - var points1 = [[x-dx, y-dy], [x+dx, y+dy]]; - var points2 = [[x-dx, y+dy], [x+dx, y-dy]]; - if (this.shadow) { - this.shadowRenderer.draw(ctx, points1, {closePath:false}); - this.shadowRenderer.draw(ctx, points2, {closePath:false}); - } - this.shapeRenderer.draw(ctx, points1, opts); - this.shapeRenderer.draw(ctx, points2, opts); - }; - - $.jqplot.MarkerRenderer.prototype.drawDash = function(x, y, ctx, fill, options) { - var stretch = 1.0; - var dx = this.size/2*stretch; - var dy = this.size/2*stretch; - var points = [[x-dx, y], [x+dx, y]]; - if (this.shadow) { - this.shadowRenderer.draw(ctx, points); - } - this.shapeRenderer.draw(ctx, points, options); - }; - - $.jqplot.MarkerRenderer.prototype.drawLine = function(p1, p2, ctx, fill, options) { - var points = [p1, p2]; - if (this.shadow) { - this.shadowRenderer.draw(ctx, points); - } - this.shapeRenderer.draw(ctx, points, options); - }; - - $.jqplot.MarkerRenderer.prototype.drawSquare = function(x, y, ctx, fill, options) { - var stretch = 1.0; - var dx = this.size/2/stretch; - var dy = this.size/2*stretch; - var points = [[x-dx, y-dy], [x-dx, y+dy], [x+dx, y+dy], [x+dx, y-dy]]; - if (this.shadow) { - this.shadowRenderer.draw(ctx, points); - } - this.shapeRenderer.draw(ctx, points, options); - }; - - $.jqplot.MarkerRenderer.prototype.drawCircle = function(x, y, ctx, fill, options) { - var radius = this.size/2; - var end = 2*Math.PI; - var points = [x, y, radius, 0, end, true]; - if (this.shadow) { - this.shadowRenderer.draw(ctx, points); - } - this.shapeRenderer.draw(ctx, points, options); - }; - - $.jqplot.MarkerRenderer.prototype.draw = function(x, y, ctx, options) { - options = options || {}; - // hack here b/c shape renderer uses canvas based color style options - // and marker uses css style names. - if (options.show == null || options.show != false) { - if (options.color && !options.fillStyle) { - options.fillStyle = options.color; - } - if (options.color && !options.strokeStyle) { - options.strokeStyle = options.color; - } - switch (this.style) { - case 'diamond': - this.drawDiamond(x,y,ctx, false, options); - break; - case 'filledDiamond': - this.drawDiamond(x,y,ctx, true, options); - break; - case 'circle': - this.drawCircle(x,y,ctx, false, options); - break; - case 'filledCircle': - this.drawCircle(x,y,ctx, true, options); - break; - case 'square': - this.drawSquare(x,y,ctx, false, options); - break; - case 'filledSquare': - this.drawSquare(x,y,ctx, true, options); - break; - case 'x': - this.drawX(x,y,ctx, true, options); - break; - case 'plus': - this.drawPlus(x,y,ctx, true, options); - break; - case 'dash': - this.drawDash(x,y,ctx, true, options); - break; - case 'line': - this.drawLine(x, y, ctx, false, options); - break; - default: - this.drawDiamond(x,y,ctx, false, options); - break; - } - } - }; - - // class: $.jqplot.shadowRenderer - // The default jqPlot shadow renderer, rendering shadows behind shapes. - $.jqplot.ShadowRenderer = function(options){ - // Group: Properties - - // prop: angle - // Angle of the shadow in degrees. Measured counter-clockwise from the x axis. - this.angle = 45; - // prop: offset - // Pixel offset at the given shadow angle of each shadow stroke from the last stroke. - this.offset = 1; - // prop: alpha - // alpha transparency of shadow stroke. - this.alpha = 0.07; - // prop: lineWidth - // width of the shadow line stroke. - this.lineWidth = 1.5; - // prop: lineJoin - // How line segments of the shadow are joined. - this.lineJoin = 'miter'; - // prop: lineCap - // how ends of the shadow line are rendered. - this.lineCap = 'round'; - // prop; closePath - // whether line path segment is closed upon itself. - this.closePath = false; - // prop: fill - // whether to fill the shape. - this.fill = false; - // prop: depth - // how many times the shadow is stroked. Each stroke will be offset by offset at angle degrees. - this.depth = 3; - this.strokeStyle = 'rgba(0,0,0,0.1)'; - // prop: isarc - // whether the shadow is an arc or not. - this.isarc = false; - - $.extend(true, this, options); - }; - - $.jqplot.ShadowRenderer.prototype.init = function(options) { - $.extend(true, this, options); - }; - - // function: draw - // draws an transparent black (i.e. gray) shadow. - // - // ctx - canvas drawing context - // points - array of points or [x, y, radius, start angle (rad), end angle (rad)] - $.jqplot.ShadowRenderer.prototype.draw = function(ctx, points, options) { - ctx.save(); - var opts = (options != null) ? options : {}; - var fill = (opts.fill != null) ? opts.fill : this.fill; - var fillRect = (opts.fillRect != null) ? opts.fillRect : this.fillRect; - var closePath = (opts.closePath != null) ? opts.closePath : this.closePath; - var offset = (opts.offset != null) ? opts.offset : this.offset; - var alpha = (opts.alpha != null) ? opts.alpha : this.alpha; - var depth = (opts.depth != null) ? opts.depth : this.depth; - var isarc = (opts.isarc != null) ? opts.isarc : this.isarc; - var linePattern = (opts.linePattern != null) ? opts.linePattern : this.linePattern; - ctx.lineWidth = (opts.lineWidth != null) ? opts.lineWidth : this.lineWidth; - ctx.lineJoin = (opts.lineJoin != null) ? opts.lineJoin : this.lineJoin; - ctx.lineCap = (opts.lineCap != null) ? opts.lineCap : this.lineCap; - ctx.strokeStyle = opts.strokeStyle || this.strokeStyle || 'rgba(0,0,0,'+alpha+')'; - ctx.fillStyle = opts.fillStyle || this.fillStyle || 'rgba(0,0,0,'+alpha+')'; - for (var j=0; j<depth; j++) { - var ctxPattern = $.jqplot.LinePattern(ctx, linePattern); - ctx.translate(Math.cos(this.angle*Math.PI/180)*offset, Math.sin(this.angle*Math.PI/180)*offset); - ctxPattern.beginPath(); - if (isarc) { - ctx.arc(points[0], points[1], points[2], points[3], points[4], true); - } - else if (fillRect) { - if (fillRect) { - ctx.fillRect(points[0], points[1], points[2], points[3]); - } - } - else if (points && points.length){ - var move = true; - for (var i=0; i<points.length; i++) { - // skip to the first non-null point and move to it. - if (points[i][0] != null && points[i][1] != null) { - if (move) { - ctxPattern.moveTo(points[i][0], points[i][1]); - move = false; - } - else { - ctxPattern.lineTo(points[i][0], points[i][1]); - } - } - else { - move = true; - } - } - - } - if (closePath) { - ctxPattern.closePath(); - } - if (fill) { - ctx.fill(); - } - else { - ctx.stroke(); - } - } - ctx.restore(); - }; - - // class: $.jqplot.shapeRenderer - // The default jqPlot shape renderer. Given a set of points will - // plot them and either stroke a line (fill = false) or fill them (fill = true). - // If a filled shape is desired, closePath = true must also be set to close - // the shape. - $.jqplot.ShapeRenderer = function(options){ - - this.lineWidth = 1.5; - // prop: linePattern - // line pattern 'dashed', 'dotted', 'solid', some combination - // of '-' and '.' characters such as '.-.' or a numerical array like - // [draw, skip, draw, skip, ...] such as [1, 10] to draw a dotted line, - // [1, 10, 20, 10] to draw a dot-dash line, and so on. - this.linePattern = 'solid'; - // prop: lineJoin - // How line segments of the shadow are joined. - this.lineJoin = 'miter'; - // prop: lineCap - // how ends of the shadow line are rendered. - this.lineCap = 'round'; - // prop; closePath - // whether line path segment is closed upon itself. - this.closePath = false; - // prop: fill - // whether to fill the shape. - this.fill = false; - // prop: isarc - // whether the shadow is an arc or not. - this.isarc = false; - // prop: fillRect - // true to draw shape as a filled rectangle. - this.fillRect = false; - // prop: strokeRect - // true to draw shape as a stroked rectangle. - this.strokeRect = false; - // prop: clearRect - // true to cear a rectangle. - this.clearRect = false; - // prop: strokeStyle - // css color spec for the stoke style - this.strokeStyle = '#999999'; - // prop: fillStyle - // css color spec for the fill style. - this.fillStyle = '#999999'; - - $.extend(true, this, options); - }; - - $.jqplot.ShapeRenderer.prototype.init = function(options) { - $.extend(true, this, options); - }; - - // function: draw - // draws the shape. - // - // ctx - canvas drawing context - // points - array of points for shapes or - // [x, y, width, height] for rectangles or - // [x, y, radius, start angle (rad), end angle (rad)] for circles and arcs. - $.jqplot.ShapeRenderer.prototype.draw = function(ctx, points, options) { - ctx.save(); - var opts = (options != null) ? options : {}; - var fill = (opts.fill != null) ? opts.fill : this.fill; - var closePath = (opts.closePath != null) ? opts.closePath : this.closePath; - var fillRect = (opts.fillRect != null) ? opts.fillRect : this.fillRect; - var strokeRect = (opts.strokeRect != null) ? opts.strokeRect : this.strokeRect; - var clearRect = (opts.clearRect != null) ? opts.clearRect : this.clearRect; - var isarc = (opts.isarc != null) ? opts.isarc : this.isarc; - var linePattern = (opts.linePattern != null) ? opts.linePattern : this.linePattern; - var ctxPattern = $.jqplot.LinePattern(ctx, linePattern); - ctx.lineWidth = opts.lineWidth || this.lineWidth; - ctx.lineJoin = opts.lineJoin || this.lineJoin; - ctx.lineCap = opts.lineCap || this.lineCap; - ctx.strokeStyle = (opts.strokeStyle || opts.color) || this.strokeStyle; - ctx.fillStyle = opts.fillStyle || this.fillStyle; - ctx.beginPath(); - if (isarc) { - ctx.arc(points[0], points[1], points[2], points[3], points[4], true); - if (closePath) { - ctx.closePath(); - } - if (fill) { - ctx.fill(); - } - else { - ctx.stroke(); - } - ctx.restore(); - return; - } - else if (clearRect) { - ctx.clearRect(points[0], points[1], points[2], points[3]); - ctx.restore(); - return; - } - else if (fillRect || strokeRect) { - if (fillRect) { - ctx.fillRect(points[0], points[1], points[2], points[3]); - } - if (strokeRect) { - ctx.strokeRect(points[0], points[1], points[2], points[3]); - ctx.restore(); - return; - } - } - else if (points && points.length){ - var move = true; - for (var i=0; i<points.length; i++) { - // skip to the first non-null point and move to it. - if (points[i][0] != null && points[i][1] != null) { - if (move) { - ctxPattern.moveTo(points[i][0], points[i][1]); - move = false; - } - else { - ctxPattern.lineTo(points[i][0], points[i][1]); - } - } - else { - move = true; - } - } - if (closePath) { - ctxPattern.closePath(); - } - if (fill) { - ctx.fill(); - } - else { - ctx.stroke(); - } - } - ctx.restore(); - }; - - // class $.jqplot.TableLegendRenderer - // The default legend renderer for jqPlot. - $.jqplot.TableLegendRenderer = function(){ - // - }; - - $.jqplot.TableLegendRenderer.prototype.init = function(options) { - $.extend(true, this, options); - }; - - $.jqplot.TableLegendRenderer.prototype.addrow = function (label, color, pad, reverse) { - var rs = (pad) ? this.rowSpacing+'px' : '0px'; - var tr; - var td; - var elem; - var div0; - var div1; - elem = document.createElement('tr'); - tr = $(elem); - tr.addClass('jqplot-table-legend'); - elem = null; - - if (reverse){ - tr.prependTo(this._elem); - } - - else{ - tr.appendTo(this._elem); - } - - if (this.showSwatches) { - td = $(document.createElement('td')); - td.addClass('jqplot-table-legend jqplot-table-legend-swatch'); - td.css({textAlign: 'center', paddingTop: rs}); - - div0 = $(document.createElement('div')); - div0.addClass('jqplot-table-legend-swatch-outline'); - div1 = $(document.createElement('div')); - div1.addClass('jqplot-table-legend-swatch'); - div1.css({backgroundColor: color, borderColor: color}); - - tr.append(td.append(div0.append(div1))); - - // $('<td class="jqplot-table-legend" style="text-align:center;padding-top:'+rs+';">'+ - // '<div><div class="jqplot-table-legend-swatch" style="background-color:'+color+';border-color:'+color+';"></div>'+ - // '</div></td>').appendTo(tr); - } - if (this.showLabels) { - td = $(document.createElement('td')); - td.addClass('jqplot-table-legend jqplot-table-legend-label'); - td.css('paddingTop', rs); - tr.append(td); - - // elem = $('<td class="jqplot-table-legend" style="padding-top:'+rs+';"></td>'); - // elem.appendTo(tr); - if (this.escapeHtml) { - td.text(label); - } - else { - td.html(label); - } - } - td = null; - div0 = null; - div1 = null; - tr = null; - elem = null; - }; - - // called with scope of legend - $.jqplot.TableLegendRenderer.prototype.draw = function() { - if (this._elem) { - this._elem.emptyForce(); - this._elem = null; - } - - if (this.show) { - var series = this._series; - // make a table. one line label per row. - var elem = document.createElement('table'); - this._elem = $(elem); - this._elem.addClass('jqplot-table-legend'); - - var ss = {position:'absolute'}; - if (this.background) { - ss['background'] = this.background; - } - if (this.border) { - ss['border'] = this.border; - } - if (this.fontSize) { - ss['fontSize'] = this.fontSize; - } - if (this.fontFamily) { - ss['fontFamily'] = this.fontFamily; - } - if (this.textColor) { - ss['textColor'] = this.textColor; - } - if (this.marginTop != null) { - ss['marginTop'] = this.marginTop; - } - if (this.marginBottom != null) { - ss['marginBottom'] = this.marginBottom; - } - if (this.marginLeft != null) { - ss['marginLeft'] = this.marginLeft; - } - if (this.marginRight != null) { - ss['marginRight'] = this.marginRight; - } - - - var pad = false, - reverse = false, - s; - for (var i = 0; i< series.length; i++) { - s = series[i]; - if (s._stack || s.renderer.constructor == $.jqplot.BezierCurveRenderer){ - reverse = true; - } - if (s.show && s.showLabel) { - var lt = this.labels[i] || s.label.toString(); - if (lt) { - var color = s.color; - if (reverse && i < series.length - 1){ - pad = true; - } - else if (reverse && i == series.length - 1){ - pad = false; - } - this.renderer.addrow.call(this, lt, color, pad, reverse); - pad = true; - } - // let plugins add more rows to legend. Used by trend line plugin. - for (var j=0; j<$.jqplot.addLegendRowHooks.length; j++) { - var item = $.jqplot.addLegendRowHooks[j].call(this, s); - if (item) { - this.renderer.addrow.call(this, item.label, item.color, pad); - pad = true; - } - } - lt = null; - } - } - } - return this._elem; - }; - - $.jqplot.TableLegendRenderer.prototype.pack = function(offsets) { - if (this.show) { - if (this.placement == 'insideGrid') { - switch (this.location) { - case 'nw': - var a = offsets.left; - var b = offsets.top; - this._elem.css('left', a); - this._elem.css('top', b); - break; - case 'n': - var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2; - var b = offsets.top; - this._elem.css('left', a); - this._elem.css('top', b); - break; - case 'ne': - var a = offsets.right; - var b = offsets.top; - this._elem.css({right:a, top:b}); - break; - case 'e': - var a = offsets.right; - var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2; - this._elem.css({right:a, top:b}); - break; - case 'se': - var a = offsets.right; - var b = offsets.bottom; - this._elem.css({right:a, bottom:b}); - break; - case 's': - var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2; - var b = offsets.bottom; - this._elem.css({left:a, bottom:b}); - break; - case 'sw': - var a = offsets.left; - var b = offsets.bottom; - this._elem.css({left:a, bottom:b}); - break; - case 'w': - var a = offsets.left; - var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2; - this._elem.css({left:a, top:b}); - break; - default: // same as 'se' - var a = offsets.right; - var b = offsets.bottom; - this._elem.css({right:a, bottom:b}); - break; - } - - } - else if (this.placement == 'outside'){ - switch (this.location) { - case 'nw': - var a = this._plotDimensions.width - offsets.left; - var b = offsets.top; - this._elem.css('right', a); - this._elem.css('top', b); - break; - case 'n': - var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2; - var b = this._plotDimensions.height - offsets.top; - this._elem.css('left', a); - this._elem.css('bottom', b); - break; - case 'ne': - var a = this._plotDimensions.width - offsets.right; - var b = offsets.top; - this._elem.css({left:a, top:b}); - break; - case 'e': - var a = this._plotDimensions.width - offsets.right; - var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2; - this._elem.css({left:a, top:b}); - break; - case 'se': - var a = this._plotDimensions.width - offsets.right; - var b = offsets.bottom; - this._elem.css({left:a, bottom:b}); - break; - case 's': - var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2; - var b = this._plotDimensions.height - offsets.bottom; - this._elem.css({left:a, top:b}); - break; - case 'sw': - var a = this._plotDimensions.width - offsets.left; - var b = offsets.bottom; - this._elem.css({right:a, bottom:b}); - break; - case 'w': - var a = this._plotDimensions.width - offsets.left; - var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2; - this._elem.css({right:a, top:b}); - break; - default: // same as 'se' - var a = offsets.right; - var b = offsets.bottom; - this._elem.css({right:a, bottom:b}); - break; - } - } - else { - switch (this.location) { - case 'nw': - this._elem.css({left:0, top:offsets.top}); - break; - case 'n': - var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2; - this._elem.css({left: a, top:offsets.top}); - break; - case 'ne': - this._elem.css({right:0, top:offsets.top}); - break; - case 'e': - var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2; - this._elem.css({right:offsets.right, top:b}); - break; - case 'se': - this._elem.css({right:offsets.right, bottom:offsets.bottom}); - break; - case 's': - var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2; - this._elem.css({left: a, bottom:offsets.bottom}); - break; - case 'sw': - this._elem.css({left:offsets.left, bottom:offsets.bottom}); - break; - case 'w': - var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2; - this._elem.css({left:offsets.left, top:b}); - break; - default: // same as 'se' - this._elem.css({right:offsets.right, bottom:offsets.bottom}); - break; - } - } - } - }; - - /** - * Class: $.jqplot.ThemeEngine - * Theme Engine provides a programatic way to change some of the more - * common jqplot styling options such as fonts, colors and grid options. - * A theme engine instance is created with each plot. The theme engine - * manages a collection of themes which can be modified, added to, or - * applied to the plot. - * - * The themeEngine class is not instantiated directly. - * When a plot is initialized, the current plot options are scanned - * an a default theme named "Default" is created. This theme is - * used as the basis for other themes added to the theme engine and - * is always available. - * - * A theme is a simple javascript object with styling parameters for - * various entities of the plot. A theme has the form: - * - * - * > { - * > _name:f "Default", - * > target: { - * > backgroundColor: "transparent" - * > }, - * > legend: { - * > textColor: null, - * > fontFamily: null, - * > fontSize: null, - * > border: null, - * > background: null - * > }, - * > title: { - * > textColor: "rgb(102, 102, 102)", - * > fontFamily: "'Trebuchet MS',Arial,Helvetica,sans-serif", - * > fontSize: "19.2px", - * > textAlign: "center" - * > }, - * > seriesStyles: {}, - * > series: [{ - * > color: "#4bb2c5", - * > lineWidth: 2.5, - * > linePattern: "solid", - * > shadow: true, - * > fillColor: "#4bb2c5", - * > showMarker: true, - * > markerOptions: { - * > color: "#4bb2c5", - * > show: true, - * > style: 'filledCircle', - * > lineWidth: 1.5, - * > size: 4, - * > shadow: true - * > } - * > }], - * > grid: { - * > drawGridlines: true, - * > gridLineColor: "#cccccc", - * > gridLineWidth: 1, - * > backgroundColor: "#fffdf6", - * > borderColor: "#999999", - * > borderWidth: 2, - * > shadow: true - * > }, - * > axesStyles: { - * > label: {}, - * > ticks: {} - * > }, - * > axes: { - * > xaxis: { - * > borderColor: "#999999", - * > borderWidth: 2, - * > ticks: { - * > show: true, - * > showGridline: true, - * > showLabel: true, - * > showMark: true, - * > size: 4, - * > textColor: "", - * > whiteSpace: "nowrap", - * > fontSize: "12px", - * > fontFamily: "'Trebuchet MS',Arial,Helvetica,sans-serif" - * > }, - * > label: { - * > textColor: "rgb(102, 102, 102)", - * > whiteSpace: "normal", - * > fontSize: "14.6667px", - * > fontFamily: "'Trebuchet MS',Arial,Helvetica,sans-serif", - * > fontWeight: "400" - * > } - * > }, - * > yaxis: { - * > borderColor: "#999999", - * > borderWidth: 2, - * > ticks: { - * > show: true, - * > showGridline: true, - * > showLabel: true, - * > showMark: true, - * > size: 4, - * > textColor: "", - * > whiteSpace: "nowrap", - * > fontSize: "12px", - * > fontFamily: "'Trebuchet MS',Arial,Helvetica,sans-serif" - * > }, - * > label: { - * > textColor: null, - * > whiteSpace: null, - * > fontSize: null, - * > fontFamily: null, - * > fontWeight: null - * > } - * > }, - * > x2axis: {... - * > }, - * > ... - * > y9axis: {... - * > } - * > } - * > } - * - * "seriesStyles" is a style object that will be applied to all series in the plot. - * It will forcibly override any styles applied on the individual series. "axesStyles" is - * a style object that will be applied to all axes in the plot. It will also forcibly - * override any styles on the individual axes. - * - * The example shown above has series options for a line series. Options for other - * series types are shown below: - * - * Bar Series: - * - * > { - * > color: "#4bb2c5", - * > seriesColors: ["#4bb2c5", "#EAA228", "#c5b47f", "#579575", "#839557", "#958c12", "#953579", "#4b5de4", "#d8b83f", "#ff5800", "#0085cc", "#c747a3", "#cddf54", "#FBD178", "#26B4E3", "#bd70c7"], - * > lineWidth: 2.5, - * > shadow: true, - * > barPadding: 2, - * > barMargin: 10, - * > barWidth: 15.09375, - * > highlightColors: ["rgb(129,201,214)", "rgb(129,201,214)", "rgb(129,201,214)", "rgb(129,201,214)", "rgb(129,201,214)", "rgb(129,201,214)", "rgb(129,201,214)", "rgb(129,201,214)"] - * > } - * - * Pie Series: - * - * > { - * > seriesColors: ["#4bb2c5", "#EAA228", "#c5b47f", "#579575", "#839557", "#958c12", "#953579", "#4b5de4", "#d8b83f", "#ff5800", "#0085cc", "#c747a3", "#cddf54", "#FBD178", "#26B4E3", "#bd70c7"], - * > padding: 20, - * > sliceMargin: 0, - * > fill: true, - * > shadow: true, - * > startAngle: 0, - * > lineWidth: 2.5, - * > highlightColors: ["rgb(129,201,214)", "rgb(240,189,104)", "rgb(214,202,165)", "rgb(137,180,158)", "rgb(168,180,137)", "rgb(180,174,89)", "rgb(180,113,161)", "rgb(129,141,236)", "rgb(227,205,120)", "rgb(255,138,76)", "rgb(76,169,219)", "rgb(215,126,190)", "rgb(220,232,135)", "rgb(200,167,96)", "rgb(103,202,235)", "rgb(208,154,215)"] - * > } - * - * Funnel Series: - * - * > { - * > color: "#4bb2c5", - * > lineWidth: 2, - * > shadow: true, - * > padding: { - * > top: 20, - * > right: 20, - * > bottom: 20, - * > left: 20 - * > }, - * > sectionMargin: 6, - * > seriesColors: ["#4bb2c5", "#EAA228", "#c5b47f", "#579575", "#839557", "#958c12", "#953579", "#4b5de4", "#d8b83f", "#ff5800", "#0085cc", "#c747a3", "#cddf54", "#FBD178", "#26B4E3", "#bd70c7"], - * > highlightColors: ["rgb(147,208,220)", "rgb(242,199,126)", "rgb(220,210,178)", "rgb(154,191,172)", "rgb(180,191,154)", "rgb(191,186,112)", "rgb(191,133,174)", "rgb(147,157,238)", "rgb(231,212,139)", "rgb(255,154,102)", "rgb(102,181,224)", "rgb(221,144,199)", "rgb(225,235,152)", "rgb(200,167,96)", "rgb(124,210,238)", "rgb(215,169,221)"] - * > } - * - */ - $.jqplot.ThemeEngine = function(){ - // Group: Properties - // - // prop: themes - // hash of themes managed by the theme engine. - // Indexed by theme name. - this.themes = {}; - // prop: activeTheme - // Pointer to currently active theme - this.activeTheme=null; - - }; - - // called with scope of plot - $.jqplot.ThemeEngine.prototype.init = function() { - // get the Default theme from the current plot settings. - var th = new $.jqplot.Theme({_name:'Default'}); - var n, i, nn; - - for (n in th.target) { - if (n == "textColor") { - th.target[n] = this.target.css('color'); - } - else { - th.target[n] = this.target.css(n); - } - } - - if (this.title.show && this.title._elem) { - for (n in th.title) { - if (n == "textColor") { - th.title[n] = this.title._elem.css('color'); - } - else { - th.title[n] = this.title._elem.css(n); - } - } - } - - for (n in th.grid) { - th.grid[n] = this.grid[n]; - } - if (th.grid.backgroundColor == null && this.grid.background != null) { - th.grid.backgroundColor = this.grid.background; - } - if (this.legend.show && this.legend._elem) { - for (n in th.legend) { - if (n == 'textColor') { - th.legend[n] = this.legend._elem.css('color'); - } - else { - th.legend[n] = this.legend._elem.css(n); - } - } - } - var s; - - for (i=0; i<this.series.length; i++) { - s = this.series[i]; - if (s.renderer.constructor == $.jqplot.LineRenderer) { - th.series.push(new LineSeriesProperties()); - } - else if (s.renderer.constructor == $.jqplot.BarRenderer) { - th.series.push(new BarSeriesProperties()); - } - else if (s.renderer.constructor == $.jqplot.PieRenderer) { - th.series.push(new PieSeriesProperties()); - } - else if (s.renderer.constructor == $.jqplot.DonutRenderer) { - th.series.push(new DonutSeriesProperties()); - } - else if (s.renderer.constructor == $.jqplot.FunnelRenderer) { - th.series.push(new FunnelSeriesProperties()); - } - else if (s.renderer.constructor == $.jqplot.MeterGaugeRenderer) { - th.series.push(new MeterSeriesProperties()); - } - else { - th.series.push({}); - } - for (n in th.series[i]) { - th.series[i][n] = s[n]; - } - } - var a, ax; - for (n in this.axes) { - ax = this.axes[n]; - a = th.axes[n] = new AxisProperties(); - a.borderColor = ax.borderColor; - a.borderWidth = ax.borderWidth; - if (ax._ticks && ax._ticks[0]) { - for (nn in a.ticks) { - if (ax._ticks[0].hasOwnProperty(nn)) { - a.ticks[nn] = ax._ticks[0][nn]; - } - else if (ax._ticks[0]._elem){ - a.ticks[nn] = ax._ticks[0]._elem.css(nn); - } - } - } - if (ax._label && ax._label.show) { - for (nn in a.label) { - // a.label[nn] = ax._label._elem.css(nn); - if (ax._label[nn]) { - a.label[nn] = ax._label[nn]; - } - else if (ax._label._elem){ - if (nn == 'textColor') { - a.label[nn] = ax._label._elem.css('color'); - } - else { - a.label[nn] = ax._label._elem.css(nn); - } - } - } - } - } - this.themeEngine._add(th); - this.themeEngine.activeTheme = this.themeEngine.themes[th._name]; - }; - /** - * Group: methods - * - * method: get - * - * Get and return the named theme or the active theme if no name given. - * - * parameter: - * - * name - name of theme to get. - * - * returns: - * - * Theme instance of given name. - */ - $.jqplot.ThemeEngine.prototype.get = function(name) { - if (!name) { - // return the active theme - return this.activeTheme; - } - else { - return this.themes[name]; - } - }; - - function numericalOrder(a,b) { return a-b; } - - /** - * method: getThemeNames - * - * Return the list of theme names in this manager in alpha-numerical order. - * - * parameter: - * - * None - * - * returns: - * - * A the list of theme names in this manager in alpha-numerical order. - */ - $.jqplot.ThemeEngine.prototype.getThemeNames = function() { - var tn = []; - for (var n in this.themes) { - tn.push(n); - } - return tn.sort(numericalOrder); - }; - - /** - * method: getThemes - * - * Return a list of themes in alpha-numerical order by name. - * - * parameter: - * - * None - * - * returns: - * - * A list of themes in alpha-numerical order by name. - */ - $.jqplot.ThemeEngine.prototype.getThemes = function() { - var tn = []; - var themes = []; - for (var n in this.themes) { - tn.push(n); - } - tn.sort(numericalOrder); - for (var i=0; i<tn.length; i++) { - themes.push(this.themes[tn[i]]); - } - return themes; - }; - - $.jqplot.ThemeEngine.prototype.activate = function(plot, name) { - // sometimes need to redraw whole plot. - var redrawPlot = false; - if (!name && this.activeTheme && this.activeTheme._name) { - name = this.activeTheme._name; - } - if (!this.themes.hasOwnProperty(name)) { - throw new Error("No theme of that name"); - } - else { - var th = this.themes[name]; - this.activeTheme = th; - var val, checkBorderColor = false, checkBorderWidth = false; - var arr = ['xaxis', 'x2axis', 'yaxis', 'y2axis']; - - for (i=0; i<arr.length; i++) { - var ax = arr[i]; - if (th.axesStyles.borderColor != null) { - plot.axes[ax].borderColor = th.axesStyles.borderColor; - } - if (th.axesStyles.borderWidth != null) { - plot.axes[ax].borderWidth = th.axesStyles.borderWidth; - } - } - - for (var axname in plot.axes) { - var axis = plot.axes[axname]; - if (axis.show) { - var thaxis = th.axes[axname] || {}; - var thaxstyle = th.axesStyles; - var thax = $.jqplot.extend(true, {}, thaxis, thaxstyle); - val = (th.axesStyles.borderColor != null) ? th.axesStyles.borderColor : thax.borderColor; - if (thax.borderColor != null) { - axis.borderColor = thax.borderColor; - redrawPlot = true; - } - val = (th.axesStyles.borderWidth != null) ? th.axesStyles.borderWidth : thax.borderWidth; - if (thax.borderWidth != null) { - axis.borderWidth = thax.borderWidth; - redrawPlot = true; - } - if (axis._ticks && axis._ticks[0]) { - for (var nn in thax.ticks) { - // val = null; - // if (th.axesStyles.ticks && th.axesStyles.ticks[nn] != null) { - // val = th.axesStyles.ticks[nn]; - // } - // else if (thax.ticks[nn] != null){ - // val = thax.ticks[nn] - // } - val = thax.ticks[nn]; - if (val != null) { - axis.tickOptions[nn] = val; - axis._ticks = []; - redrawPlot = true; - } - } - } - if (axis._label && axis._label.show) { - for (var nn in thax.label) { - // val = null; - // if (th.axesStyles.label && th.axesStyles.label[nn] != null) { - // val = th.axesStyles.label[nn]; - // } - // else if (thax.label && thax.label[nn] != null){ - // val = thax.label[nn] - // } - val = thax.label[nn]; - if (val != null) { - axis.labelOptions[nn] = val; - redrawPlot = true; - } - } - } - - } - } - - for (var n in th.grid) { - if (th.grid[n] != null) { - plot.grid[n] = th.grid[n]; - } - } - if (!redrawPlot) { - plot.grid.draw(); - } - - if (plot.legend.show) { - for (n in th.legend) { - if (th.legend[n] != null) { - plot.legend[n] = th.legend[n]; - } - } - } - if (plot.title.show) { - for (n in th.title) { - if (th.title[n] != null) { - plot.title[n] = th.title[n]; - } - } - } - - var i; - for (i=0; i<th.series.length; i++) { - var opts = {}; - var redrawSeries = false; - for (n in th.series[i]) { - val = (th.seriesStyles[n] != null) ? th.seriesStyles[n] : th.series[i][n]; - if (val != null) { - opts[n] = val; - if (n == 'color') { - plot.series[i].renderer.shapeRenderer.fillStyle = val; - plot.series[i].renderer.shapeRenderer.strokeStyle = val; - plot.series[i][n] = val; - } - else if ((n == 'lineWidth') || (n == 'linePattern')) { - plot.series[i].renderer.shapeRenderer[n] = val; - plot.series[i][n] = val; - } - else if (n == 'markerOptions') { - merge (plot.series[i].markerOptions, val); - merge (plot.series[i].markerRenderer, val); - } - else { - plot.series[i][n] = val; - } - redrawPlot = true; - } - } - } - - if (redrawPlot) { - plot.target.empty(); - plot.draw(); - } - - for (n in th.target) { - if (th.target[n] != null) { - plot.target.css(n, th.target[n]); - } - } - } - - }; - - $.jqplot.ThemeEngine.prototype._add = function(theme, name) { - if (name) { - theme._name = name; - } - if (!theme._name) { - theme._name = Date.parse(new Date()); - } - if (!this.themes.hasOwnProperty(theme._name)) { - this.themes[theme._name] = theme; - } - else { - throw new Error("jqplot.ThemeEngine Error: Theme already in use"); - } - }; - - // method remove - // Delete the named theme, return true on success, false on failure. - - - /** - * method: remove - * - * Remove the given theme from the themeEngine. - * - * parameters: - * - * name - name of the theme to remove. - * - * returns: - * - * true on success, false on failure. - */ - $.jqplot.ThemeEngine.prototype.remove = function(name) { - if (name == 'Default') { - return false; - } - return delete this.themes[name]; - }; - - /** - * method: newTheme - * - * Create a new theme based on the default theme, adding it the themeEngine. - * - * parameters: - * - * name - name of the new theme. - * obj - optional object of styles to be applied to this new theme. - * - * returns: - * - * new Theme object. - */ - $.jqplot.ThemeEngine.prototype.newTheme = function(name, obj) { - if (typeof(name) == 'object') { - obj = obj || name; - name = null; - } - if (obj && obj._name) { - name = obj._name; - } - else { - name = name || Date.parse(new Date()); - } - // var th = new $.jqplot.Theme(name); - var th = this.copy(this.themes['Default']._name, name); - $.jqplot.extend(th, obj); - return th; - }; - - // function clone(obj) { - // return eval(obj.toSource()); - // } - - function clone(obj){ - if(obj == null || typeof(obj) != 'object'){ - return obj; - } - - var temp = new obj.constructor(); - for(var key in obj){ - temp[key] = clone(obj[key]); - } - return temp; - } - - $.jqplot.clone = clone; - - function merge(obj1, obj2) { - if (obj2 == null || typeof(obj2) != 'object') { - return; - } - for (var key in obj2) { - if (key == 'highlightColors') { - obj1[key] = clone(obj2[key]); - } - if (obj2[key] != null && typeof(obj2[key]) == 'object') { - if (!obj1.hasOwnProperty(key)) { - obj1[key] = {}; - } - merge(obj1[key], obj2[key]); - } - else { - obj1[key] = obj2[key]; - } - } - } - - $.jqplot.merge = merge; - - // Use the jQuery 1.3.2 extend function since behaviour in jQuery 1.4 seems problematic - $.jqplot.extend = function() { - // copy reference to target object - var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options; - - // Handle a deep copy situation - if ( typeof target === "boolean" ) { - deep = target; - target = arguments[1] || {}; - // skip the boolean and the target - i = 2; - } - - // Handle case when target is a string or something (possible in deep copy) - if ( typeof target !== "object" && !toString.call(target) === "[object Function]" ) { - target = {}; - } - - for ( ; i < length; i++ ){ - // Only deal with non-null/undefined values - if ( (options = arguments[ i ]) != null ) { - // Extend the base object - for ( var name in options ) { - var src = target[ name ], copy = options[ name ]; - - // Prevent never-ending loop - if ( target === copy ) { - continue; - } - - // Recurse if we're merging object values - if ( deep && copy && typeof copy === "object" && !copy.nodeType ) { - target[ name ] = $.jqplot.extend( deep, - // Never move original objects, clone them - src || ( copy.length != null ? [ ] : { } ) - , copy ); - } - // Don't bring in undefined values - else if ( copy !== undefined ) { - target[ name ] = copy; - } - } - } - } - // Return the modified object - return target; - }; - - /** - * method: rename - * - * Rename a theme. - * - * parameters: - * - * oldName - current name of the theme. - * newName - desired name of the theme. - * - * returns: - * - * new Theme object. - */ - $.jqplot.ThemeEngine.prototype.rename = function (oldName, newName) { - if (oldName == 'Default' || newName == 'Default') { - throw new Error ("jqplot.ThemeEngine Error: Cannot rename from/to Default"); - } - if (this.themes.hasOwnProperty(newName)) { - throw new Error ("jqplot.ThemeEngine Error: New name already in use."); - } - else if (this.themes.hasOwnProperty(oldName)) { - var th = this.copy (oldName, newName); - this.remove(oldName); - return th; - } - throw new Error("jqplot.ThemeEngine Error: Old name or new name invalid"); - }; - - /** - * method: copy - * - * Create a copy of an existing theme in the themeEngine, adding it the themeEngine. - * - * parameters: - * - * sourceName - name of the existing theme. - * targetName - name of the copy. - * obj - optional object of style parameter to apply to the new theme. - * - * returns: - * - * new Theme object. - */ - $.jqplot.ThemeEngine.prototype.copy = function (sourceName, targetName, obj) { - if (targetName == 'Default') { - throw new Error ("jqplot.ThemeEngine Error: Cannot copy over Default theme"); - } - if (!this.themes.hasOwnProperty(sourceName)) { - var s = "jqplot.ThemeEngine Error: Source name invalid"; - throw new Error(s); - } - if (this.themes.hasOwnProperty(targetName)) { - var s = "jqplot.ThemeEngine Error: Target name invalid"; - throw new Error(s); - } - else { - var th = clone(this.themes[sourceName]); - th._name = targetName; - $.jqplot.extend(true, th, obj); - this._add(th); - return th; - } - }; - - - $.jqplot.Theme = function(name, obj) { - if (typeof(name) == 'object') { - obj = obj || name; - name = null; - } - name = name || Date.parse(new Date()); - this._name = name; - this.target = { - backgroundColor: null - }; - this.legend = { - textColor: null, - fontFamily: null, - fontSize: null, - border: null, - background: null - }; - this.title = { - textColor: null, - fontFamily: null, - fontSize: null, - textAlign: null - }; - this.seriesStyles = {}; - this.series = []; - this.grid = { - drawGridlines: null, - gridLineColor: null, - gridLineWidth: null, - backgroundColor: null, - borderColor: null, - borderWidth: null, - shadow: null - }; - this.axesStyles = {label:{}, ticks:{}}; - this.axes = {}; - if (typeof(obj) == 'string') { - this._name = obj; - } - else if(typeof(obj) == 'object') { - $.jqplot.extend(true, this, obj); - } - }; - - var AxisProperties = function() { - this.borderColor = null; - this.borderWidth = null; - this.ticks = new AxisTicks(); - this.label = new AxisLabel(); - }; - - var AxisTicks = function() { - this.show = null; - this.showGridline = null; - this.showLabel = null; - this.showMark = null; - this.size = null; - this.textColor = null; - this.whiteSpace = null; - this.fontSize = null; - this.fontFamily = null; - }; - - var AxisLabel = function() { - this.textColor = null; - this.whiteSpace = null; - this.fontSize = null; - this.fontFamily = null; - this.fontWeight = null; - }; - - var LineSeriesProperties = function() { - this.color=null; - this.lineWidth=null; - this.linePattern=null; - this.shadow=null; - this.fillColor=null; - this.showMarker=null; - this.markerOptions = new MarkerOptions(); - }; - - var MarkerOptions = function() { - this.show = null; - this.style = null; - this.lineWidth = null; - this.size = null; - this.color = null; - this.shadow = null; - }; - - var BarSeriesProperties = function() { - this.color=null; - this.seriesColors=null; - this.lineWidth=null; - this.shadow=null; - this.barPadding=null; - this.barMargin=null; - this.barWidth=null; - this.highlightColors=null; - }; - - var PieSeriesProperties = function() { - this.seriesColors=null; - this.padding=null; - this.sliceMargin=null; - this.fill=null; - this.shadow=null; - this.startAngle=null; - this.lineWidth=null; - this.highlightColors=null; - }; - - var DonutSeriesProperties = function() { - this.seriesColors=null; - this.padding=null; - this.sliceMargin=null; - this.fill=null; - this.shadow=null; - this.startAngle=null; - this.lineWidth=null; - this.innerDiameter=null; - this.thickness=null; - this.ringMargin=null; - this.highlightColors=null; - }; - - var FunnelSeriesProperties = function() { - this.color=null; - this.lineWidth=null; - this.shadow=null; - this.padding=null; - this.sectionMargin=null; - this.seriesColors=null; - this.highlightColors=null; - }; - - var MeterSeriesProperties = function() { - this.padding=null; - this.backgroundColor=null; - this.ringColor=null; - this.tickColor=null; - this.ringWidth=null; - this.intervalColors=null; - this.intervalInnerRadius=null; - this.intervalOuterRadius=null; - this.hubRadius=null; - this.needleThickness=null; - this.needlePad=null; - }; - - - - - $.fn.jqplotChildText = function() { - return $(this).contents().filter(function() { - return this.nodeType == 3; // Node.TEXT_NODE not defined in I7 - }).text(); - }; - - // Returns font style as abbreviation for "font" property. - $.fn.jqplotGetComputedFontStyle = function() { - var css = window.getComputedStyle ? window.getComputedStyle(this[0], "") : this[0].currentStyle; - var attrs = css['font-style'] ? ['font-style', 'font-weight', 'font-size', 'font-family'] : ['fontStyle', 'fontWeight', 'fontSize', 'fontFamily']; - var style = []; - - for (var i=0 ; i < attrs.length; ++i) { - var attr = String(css[attrs[i]]); - - if (attr && attr != 'normal') { - style.push(attr); - } - } - return style.join(' '); - }; - - /** - * Namespace: $.fn - * jQuery namespace to attach functions to jQuery elements. - * - */ - - $.fn.jqplotToImageCanvas = function(options) { - - options = options || {}; - var x_offset = (options.x_offset == null) ? 0 : options.x_offset; - var y_offset = (options.y_offset == null) ? 0 : options.y_offset; - var backgroundColor = (options.backgroundColor == null) ? 'rgb(255,255,255)' : options.backgroundColor; - - if ($(this).width() == 0 || $(this).height() == 0) { - return null; - } - - // excanvas and hence IE < 9 do not support toDataURL and cannot export images. - if ($.jqplot.use_excanvas) { - return null; - } - - var newCanvas = document.createElement("canvas"); - var h = $(this).outerHeight(true); - var w = $(this).outerWidth(true); - var offs = $(this).offset(); - var plotleft = offs.left; - var plottop = offs.top; - var transx = 0, transy = 0; - - // have to check if any elements are hanging outside of plot area before rendering, - // since changing width of canvas will erase canvas. - - var clses = ['jqplot-table-legend', 'jqplot-xaxis-tick', 'jqplot-x2axis-tick', 'jqplot-yaxis-tick', 'jqplot-y2axis-tick', 'jqplot-y3axis-tick', - 'jqplot-y4axis-tick', 'jqplot-y5axis-tick', 'jqplot-y6axis-tick', 'jqplot-y7axis-tick', 'jqplot-y8axis-tick', 'jqplot-y9axis-tick', - 'jqplot-xaxis-label', 'jqplot-x2axis-label', 'jqplot-yaxis-label', 'jqplot-y2axis-label', 'jqplot-y3axis-label', 'jqplot-y4axis-label', - 'jqplot-y5axis-label', 'jqplot-y6axis-label', 'jqplot-y7axis-label', 'jqplot-y8axis-label', 'jqplot-y9axis-label' ]; - - var temptop, templeft, tempbottom, tempright; - - for (var i = 0; i < clses.length; i++) { - $(this).find('.'+clses[i]).each(function() { - temptop = $(this).offset().top - plottop; - templeft = $(this).offset().left - plotleft; - tempright = templeft + $(this).outerWidth(true) + transx; - tempbottom = temptop + $(this).outerHeight(true) + transy; - if (templeft < -transx) { - w = w - transx - templeft; - transx = -templeft; - } - if (temptop < -transy) { - h = h - transy - temptop; - transy = - temptop; - } - if (tempright > w) { - w = tempright; - } - if (tempbottom > h) { - h = tempbottom; - } - }); - } - - newCanvas.width = w + Number(x_offset); - newCanvas.height = h + Number(y_offset); - - var newContext = newCanvas.getContext("2d"); - - newContext.save(); - newContext.fillStyle = backgroundColor; - newContext.fillRect(0,0, newCanvas.width, newCanvas.height); - newContext.restore(); - - newContext.translate(transx, transy); - newContext.textAlign = 'left'; - newContext.textBaseline = 'top'; - - function getLineheight(el) { - var lineheight = parseInt($(el).css('line-height'), 10); - - if (isNaN(lineheight)) { - lineheight = parseInt($(el).css('font-size'), 10) * 1.2; - } - return lineheight; - } - - function writeWrappedText (el, context, text, left, top, canvasWidth) { - var lineheight = getLineheight(el); - var tagwidth = $(el).innerWidth(); - var tagheight = $(el).innerHeight(); - var words = text.split(/\s+/); - var wl = words.length; - var w = ''; - var breaks = []; - var temptop = top; - var templeft = left; - - for (var i=0; i<wl; i++) { - w += words[i]; - if (context.measureText(w).width > tagwidth && w.length > words[i].length) { - breaks.push(i); - w = ''; - i--; - } - } - if (breaks.length === 0) { - // center text if necessary - if ($(el).css('textAlign') === 'center') { - templeft = left + (canvasWidth - context.measureText(w).width)/2 - transx; - } - context.fillText(text, templeft, top); - } - else { - w = words.slice(0, breaks[0]).join(' '); - // center text if necessary - if ($(el).css('textAlign') === 'center') { - templeft = left + (canvasWidth - context.measureText(w).width)/2 - transx; - } - context.fillText(w, templeft, temptop); - temptop += lineheight; - for (var i=1, l=breaks.length; i<l; i++) { - w = words.slice(breaks[i-1], breaks[i]).join(' '); - // center text if necessary - if ($(el).css('textAlign') === 'center') { - templeft = left + (canvasWidth - context.measureText(w).width)/2 - transx; - } - context.fillText(w, templeft, temptop); - temptop += lineheight; - } - w = words.slice(breaks[i-1], words.length).join(' '); - // center text if necessary - if ($(el).css('textAlign') === 'center') { - templeft = left + (canvasWidth - context.measureText(w).width)/2 - transx; - } - context.fillText(w, templeft, temptop); - } - - } - - function _jqpToImage(el, x_offset, y_offset) { - var tagname = el.tagName.toLowerCase(); - var p = $(el).position(); - var css = window.getComputedStyle ? window.getComputedStyle(el, "") : el.currentStyle; // for IE < 9 - var left = x_offset + p.left + parseInt(css.marginLeft, 10) + parseInt(css.borderLeftWidth, 10) + parseInt(css.paddingLeft, 10); - var top = y_offset + p.top + parseInt(css.marginTop, 10) + parseInt(css.borderTopWidth, 10)+ parseInt(css.paddingTop, 10); - var w = newCanvas.width; - // var left = x_offset + p.left + $(el).css('marginLeft') + $(el).css('borderLeftWidth') - - // somehow in here, for divs within divs, the width of the inner div should be used instead of the canvas. - - if ((tagname == 'div' || tagname == 'span') && !$(el).hasClass('jqplot-highlighter-tooltip')) { - $(el).children().each(function() { - _jqpToImage(this, left, top); - }); - var text = $(el).jqplotChildText(); - - if (text) { - newContext.font = $(el).jqplotGetComputedFontStyle(); - newContext.fillStyle = $(el).css('color'); - - writeWrappedText(el, newContext, text, left, top, w); - } - } - - // handle the standard table legend - - else if (tagname === 'table' && $(el).hasClass('jqplot-table-legend')) { - newContext.strokeStyle = $(el).css('border-top-color'); - newContext.fillStyle = $(el).css('background-color'); - newContext.fillRect(left, top, $(el).innerWidth(), $(el).innerHeight()); - if (parseInt($(el).css('border-top-width'), 10) > 0) { - newContext.strokeRect(left, top, $(el).innerWidth(), $(el).innerHeight()); - } - - // find all the swatches - $(el).find('div.jqplot-table-legend-swatch-outline').each(function() { - // get the first div and stroke it - var elem = $(this); - newContext.strokeStyle = elem.css('border-top-color'); - var l = left + elem.position().left; - var t = top + elem.position().top; - newContext.strokeRect(l, t, elem.innerWidth(), elem.innerHeight()); - - // now fill the swatch - - l += parseInt(elem.css('padding-left'), 10); - t += parseInt(elem.css('padding-top'), 10); - var h = elem.innerHeight() - 2 * parseInt(elem.css('padding-top'), 10); - var w = elem.innerWidth() - 2 * parseInt(elem.css('padding-left'), 10); - - var swatch = elem.children('div.jqplot-table-legend-swatch'); - newContext.fillStyle = swatch.css('background-color'); - newContext.fillRect(l, t, w, h); - }); - - // now add text - - $(el).find('td.jqplot-table-legend-label').each(function(){ - var elem = $(this); - var l = left + elem.position().left; - var t = top + elem.position().top + parseInt(elem.css('padding-top'), 10); - newContext.font = elem.jqplotGetComputedFontStyle(); - newContext.fillStyle = elem.css('color'); - writeWrappedText(elem, newContext, elem.text(), l, t, w); - }); - - var elem = null; - } - - else if (tagname == 'canvas') { - newContext.drawImage(el, left, top); - } - } - $(this).children().each(function() { - _jqpToImage(this, x_offset, y_offset); - }); - return newCanvas; - }; - - // return the raw image data string. - // Should work on canvas supporting browsers. - $.fn.jqplotToImageStr = function(options) { - var imgCanvas = $(this).jqplotToImageCanvas(options); - if (imgCanvas) { - return imgCanvas.toDataURL("image/png"); - } - else { - return null; - } - }; - - // return a DOM <img> element and return it. - // Should work on canvas supporting browsers. - $.fn.jqplotToImageElem = function(options) { - var elem = document.createElement("img"); - var str = $(this).jqplotToImageStr(options); - elem.src = str; - return elem; - }; - - // return a string for an <img> element and return it. - // Should work on canvas supporting browsers. - $.fn.jqplotToImageElemStr = function(options) { - var str = '<img src='+$(this).jqplotToImageStr(options)+' />'; - return str; - }; - - // Not guaranteed to work, even on canvas supporting browsers due to - // limitations with location.href and browser support. - $.fn.jqplotSaveImage = function() { - var imgData = $(this).jqplotToImageStr({}); - if (imgData) { - window.location.href = imgData.replace("image/png", "image/octet-stream"); - } - - }; - - // Not guaranteed to work, even on canvas supporting browsers due to - // limitations with window.open and arbitrary data. - $.fn.jqplotViewImage = function() { - var imgStr = $(this).jqplotToImageElemStr({}); - var imgData = $(this).jqplotToImageStr({}); - if (imgStr) { - var w = window.open(''); - w.document.open("image/png"); - w.document.write(imgStr); - w.document.close(); - w = null; - } - }; - - - - - /** - * @description - * <p>Object with extended date parsing and formatting capabilities. - * This library borrows many concepts and ideas from the Date Instance - * Methods by Ken Snyder along with some parts of Ken's actual code.</p> - * - * <p>jsDate takes a different approach by not extending the built-in - * Date Object, improving date parsing, allowing for multiple formatting - * syntaxes and multiple and more easily expandable localization.</p> - * - * @author Chris Leonello - * @date #date# - * @version #VERSION# - * @copyright (c) 2010-2015 Chris Leonello - * jsDate is currently available for use in all personal or commercial projects - * under both the MIT and GPL version 2.0 licenses. This means that you can - * choose the license that best suits your project and use it accordingly. - * - * <p>Ken's original Date Instance Methods and copyright notice:</p> - * <pre> - * Ken Snyder (ken d snyder at gmail dot com) - * 2008-09-10 - * version 2.0.2 (http://kendsnyder.com/sandbox/date/) - * Creative Commons Attribution License 3.0 (http://creativecommons.org/licenses/by/3.0/) - * </pre> - * - * @class - * @name jsDate - * @param {String | Number | Array | Date Object | Options Object} arguments Optional arguments, either a parsable date/time string, - * a JavaScript timestamp, an array of numbers of form [year, month, day, hours, minutes, seconds, milliseconds], - * a Date object, or an options object of form {syntax: "perl", date:some Date} where all options are optional. - */ - - var jsDate = function () { - - this.syntax = jsDate.config.syntax; - this._type = "jsDate"; - this.proxy = new Date(); - this.options = {}; - this.locale = jsDate.regional.getLocale(); - this.formatString = ''; - this.defaultCentury = jsDate.config.defaultCentury; - - switch ( arguments.length ) { - case 0: - break; - case 1: - // other objects either won't have a _type property or, - // if they do, it shouldn't be set to "jsDate", so - // assume it is an options argument. - if (get_type(arguments[0]) == "[object Object]" && arguments[0]._type != "jsDate") { - var opts = this.options = arguments[0]; - this.syntax = opts.syntax || this.syntax; - this.defaultCentury = opts.defaultCentury || this.defaultCentury; - this.proxy = jsDate.createDate(opts.date); - } - else { - this.proxy = jsDate.createDate(arguments[0]); - } - break; - default: - var a = []; - for ( var i=0; i<arguments.length; i++ ) { - a.push(arguments[i]); - } - // this should be the current date/time? - this.proxy = new Date(); - this.proxy.setFullYear.apply( this.proxy, a.slice(0,3) ); - if ( a.slice(3).length ) { - this.proxy.setHours.apply( this.proxy, a.slice(3) ); - } - break; - } - }; - - /** - * @namespace Configuration options that will be used as defaults for all instances on the page. - * @property {String} defaultLocale The default locale to use [en]. - * @property {String} syntax The default syntax to use [perl]. - * @property {Number} defaultCentury The default centry for 2 digit dates. - */ - jsDate.config = { - defaultLocale: 'en', - syntax: 'perl', - defaultCentury: 1900 - }; - - /** - * Add an arbitrary amount to the currently stored date - * - * @param {Number} number - * @param {String} unit - * @returns {jsDate} - */ - - jsDate.prototype.add = function(number, unit) { - var factor = multipliers[unit] || multipliers.day; - if (typeof factor == 'number') { - this.proxy.setTime(this.proxy.getTime() + (factor * number)); - } else { - factor.add(this, number); - } - return this; - }; - - /** - * Create a new jqplot.date object with the same date - * - * @returns {jsDate} - */ - - jsDate.prototype.clone = function() { - return new jsDate(this.proxy.getTime()); - }; - - /** - * Get the UTC TimeZone Offset of this date in milliseconds. - * - * @returns {Number} - */ - - jsDate.prototype.getUtcOffset = function() { - return this.proxy.getTimezoneOffset() * 60000; - }; - - /** - * Find the difference between this jsDate and another date. - * - * @param {String| Number| Array| jsDate Object| Date Object} dateObj - * @param {String} unit - * @param {Boolean} allowDecimal - * @returns {Number} Number of units difference between dates. - */ - - jsDate.prototype.diff = function(dateObj, unit, allowDecimal) { - // ensure we have a Date object - dateObj = new jsDate(dateObj); - if (dateObj === null) { - return null; - } - // get the multiplying factor integer or factor function - var factor = multipliers[unit] || multipliers.day; - if (typeof factor == 'number') { - // multiply - var unitDiff = (this.proxy.getTime() - dateObj.proxy.getTime()) / factor; - } else { - // run function - var unitDiff = factor.diff(this.proxy, dateObj.proxy); - } - // if decimals are not allowed, round toward zero - return (allowDecimal ? unitDiff : Math[unitDiff > 0 ? 'floor' : 'ceil'](unitDiff)); - }; - - /** - * Get the abbreviated name of the current week day - * - * @returns {String} - */ - - jsDate.prototype.getAbbrDayName = function() { - return jsDate.regional[this.locale]["dayNamesShort"][this.proxy.getDay()]; - }; - - /** - * Get the abbreviated name of the current month - * - * @returns {String} - */ - - jsDate.prototype.getAbbrMonthName = function() { - return jsDate.regional[this.locale]["monthNamesShort"][this.proxy.getMonth()]; - }; - - /** - * Get UPPER CASE AM or PM for the current time - * - * @returns {String} - */ - - jsDate.prototype.getAMPM = function() { - return this.proxy.getHours() >= 12 ? 'PM' : 'AM'; - }; - - /** - * Get lower case am or pm for the current time - * - * @returns {String} - */ - - jsDate.prototype.getAmPm = function() { - return this.proxy.getHours() >= 12 ? 'pm' : 'am'; - }; - - /** - * Get the century (19 for 20th Century) - * - * @returns {Integer} Century (19 for 20th century). - */ - jsDate.prototype.getCentury = function() { - return parseInt(this.proxy.getFullYear()/100, 10); - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.getDate = function() { - return this.proxy.getDate(); - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.getDay = function() { - return this.proxy.getDay(); - }; - - /** - * Get the Day of week 1 (Monday) thru 7 (Sunday) - * - * @returns {Integer} Day of week 1 (Monday) thru 7 (Sunday) - */ - jsDate.prototype.getDayOfWeek = function() { - var dow = this.proxy.getDay(); - return dow===0?7:dow; - }; - - /** - * Get the day of the year - * - * @returns {Integer} 1 - 366, day of the year - */ - jsDate.prototype.getDayOfYear = function() { - var d = this.proxy; - var ms = d - new Date('' + d.getFullYear() + '/1/1 GMT'); - ms += d.getTimezoneOffset()*60000; - d = null; - return parseInt(ms/60000/60/24, 10)+1; - }; - - /** - * Get the name of the current week day - * - * @returns {String} - */ - - jsDate.prototype.getDayName = function() { - return jsDate.regional[this.locale]["dayNames"][this.proxy.getDay()]; - }; - - /** - * Get the week number of the given year, starting with the first Sunday as the first week - * @returns {Integer} Week number (13 for the 13th full week of the year). - */ - jsDate.prototype.getFullWeekOfYear = function() { - var d = this.proxy; - var doy = this.getDayOfYear(); - var rdow = 6-d.getDay(); - var woy = parseInt((doy+rdow)/7, 10); - return woy; - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.getFullYear = function() { - return this.proxy.getFullYear(); - }; - - /** - * Get the GMT offset in hours and minutes (e.g. +06:30) - * - * @returns {String} - */ - - jsDate.prototype.getGmtOffset = function() { - // divide the minutes offset by 60 - var hours = this.proxy.getTimezoneOffset() / 60; - // decide if we are ahead of or behind GMT - var prefix = hours < 0 ? '+' : '-'; - // remove the negative sign if any - hours = Math.abs(hours); - // add the +/- to the padded number of hours to : to the padded minutes - return prefix + addZeros(Math.floor(hours), 2) + ':' + addZeros((hours % 1) * 60, 2); - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.getHours = function() { - return this.proxy.getHours(); - }; - - /** - * Get the current hour on a 12-hour scheme - * - * @returns {Integer} - */ - - jsDate.prototype.getHours12 = function() { - var hours = this.proxy.getHours(); - return hours > 12 ? hours - 12 : (hours == 0 ? 12 : hours); - }; - - - jsDate.prototype.getIsoWeek = function() { - var d = this.proxy; - var woy = this.getWeekOfYear(); - var dow1_1 = (new Date('' + d.getFullYear() + '/1/1')).getDay(); - // First week is 01 and not 00 as in the case of %U and %W, - // so we add 1 to the final result except if day 1 of the year - // is a Monday (then %W returns 01). - // We also need to subtract 1 if the day 1 of the year is - // Friday-Sunday, so the resulting equation becomes: - var idow = woy + (dow1_1 > 4 || dow1_1 <= 1 ? 0 : 1); - if(idow == 53 && (new Date('' + d.getFullYear() + '/12/31')).getDay() < 4) - { - idow = 1; - } - else if(idow === 0) - { - d = new jsDate(new Date('' + (d.getFullYear()-1) + '/12/31')); - idow = d.getIsoWeek(); - } - d = null; - return idow; - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.getMilliseconds = function() { - return this.proxy.getMilliseconds(); - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.getMinutes = function() { - return this.proxy.getMinutes(); - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.getMonth = function() { - return this.proxy.getMonth(); - }; - - /** - * Get the name of the current month - * - * @returns {String} - */ - - jsDate.prototype.getMonthName = function() { - return jsDate.regional[this.locale]["monthNames"][this.proxy.getMonth()]; - }; - - /** - * Get the number of the current month, 1-12 - * - * @returns {Integer} - */ - - jsDate.prototype.getMonthNumber = function() { - return this.proxy.getMonth() + 1; - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.getSeconds = function() { - return this.proxy.getSeconds(); - }; - - /** - * Return a proper two-digit year integer - * - * @returns {Integer} - */ - - jsDate.prototype.getShortYear = function() { - return this.proxy.getYear() % 100; - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.getTime = function() { - return this.proxy.getTime(); - }; - - /** - * Get the timezone abbreviation - * - * @returns {String} Abbreviation for the timezone - */ - jsDate.prototype.getTimezoneAbbr = function() { - return this.proxy.toString().replace(/^.*\(([^)]+)\)$/, '$1'); - }; - - /** - * Get the browser-reported name for the current timezone (e.g. MDT, Mountain Daylight Time) - * - * @returns {String} - */ - jsDate.prototype.getTimezoneName = function() { - var match = /(?:\((.+)\)$| ([A-Z]{3}) )/.exec(this.toString()); - return match[1] || match[2] || 'GMT' + this.getGmtOffset(); - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.getTimezoneOffset = function() { - return this.proxy.getTimezoneOffset(); - }; - - - /** - * Get the week number of the given year, starting with the first Monday as the first week - * @returns {Integer} Week number (13 for the 13th week of the year). - */ - jsDate.prototype.getWeekOfYear = function() { - var doy = this.getDayOfYear(); - var rdow = 7 - this.getDayOfWeek(); - var woy = parseInt((doy+rdow)/7, 10); - return woy; - }; - - /** - * Get the current date as a Unix timestamp - * - * @returns {Integer} - */ - - jsDate.prototype.getUnix = function() { - return Math.round(this.proxy.getTime() / 1000, 0); - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.getYear = function() { - return this.proxy.getYear(); - }; - - /** - * Return a date one day ahead (or any other unit) - * - * @param {String} unit Optional, year | month | day | week | hour | minute | second | millisecond - * @returns {jsDate} - */ - - jsDate.prototype.next = function(unit) { - unit = unit || 'day'; - return this.clone().add(1, unit); - }; - - /** - * Set the jsDate instance to a new date. - * - * @param {String | Number | Array | Date Object | jsDate Object | Options Object} arguments Optional arguments, - * either a parsable date/time string, - * a JavaScript timestamp, an array of numbers of form [year, month, day, hours, minutes, seconds, milliseconds], - * a Date object, jsDate Object or an options object of form {syntax: "perl", date:some Date} where all options are optional. - */ - jsDate.prototype.set = function() { - switch ( arguments.length ) { - case 0: - this.proxy = new Date(); - break; - case 1: - // other objects either won't have a _type property or, - // if they do, it shouldn't be set to "jsDate", so - // assume it is an options argument. - if (get_type(arguments[0]) == "[object Object]" && arguments[0]._type != "jsDate") { - var opts = this.options = arguments[0]; - this.syntax = opts.syntax || this.syntax; - this.defaultCentury = opts.defaultCentury || this.defaultCentury; - this.proxy = jsDate.createDate(opts.date); - } - else { - this.proxy = jsDate.createDate(arguments[0]); - } - break; - default: - var a = []; - for ( var i=0; i<arguments.length; i++ ) { - a.push(arguments[i]); - } - // this should be the current date/time - this.proxy = new Date(); - this.proxy.setFullYear.apply( this.proxy, a.slice(0,3) ); - if ( a.slice(3).length ) { - this.proxy.setHours.apply( this.proxy, a.slice(3) ); - } - break; - } - return this; - }; - - /** - * Sets the day of the month for a specified date according to local time. - * @param {Integer} dayValue An integer from 1 to 31, representing the day of the month. - */ - jsDate.prototype.setDate = function(n) { - this.proxy.setDate(n); - return this; - }; - - /** - * Sets the full year for a specified date according to local time. - * @param {Integer} yearValue The numeric value of the year, for example, 1995. - * @param {Integer} monthValue Optional, between 0 and 11 representing the months January through December. - * @param {Integer} dayValue Optional, between 1 and 31 representing the day of the month. If you specify the dayValue parameter, you must also specify the monthValue. - */ - jsDate.prototype.setFullYear = function() { - this.proxy.setFullYear.apply(this.proxy, arguments); - return this; - }; - - /** - * Sets the hours for a specified date according to local time. - * - * @param {Integer} hoursValue An integer between 0 and 23, representing the hour. - * @param {Integer} minutesValue Optional, An integer between 0 and 59, representing the minutes. - * @param {Integer} secondsValue Optional, An integer between 0 and 59, representing the seconds. - * If you specify the secondsValue parameter, you must also specify the minutesValue. - * @param {Integer} msValue Optional, A number between 0 and 999, representing the milliseconds. - * If you specify the msValue parameter, you must also specify the minutesValue and secondsValue. - */ - jsDate.prototype.setHours = function() { - this.proxy.setHours.apply(this.proxy, arguments); - return this; - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.setMilliseconds = function(n) { - this.proxy.setMilliseconds(n); - return this; - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.setMinutes = function() { - this.proxy.setMinutes.apply(this.proxy, arguments); - return this; - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.setMonth = function() { - this.proxy.setMonth.apply(this.proxy, arguments); - return this; - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.setSeconds = function() { - this.proxy.setSeconds.apply(this.proxy, arguments); - return this; - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.setTime = function(n) { - this.proxy.setTime(n); - return this; - }; - - /** - * Implements Date functionality - */ - jsDate.prototype.setYear = function() { - this.proxy.setYear.apply(this.proxy, arguments); - return this; - }; - - /** - * Provide a formatted string representation of this date. - * - * @param {String} formatString A format string. - * See: {@link jsDate.formats}. - * @returns {String} Date String. - */ - - jsDate.prototype.strftime = function(formatString) { - formatString = formatString || this.formatString || jsDate.regional[this.locale]['formatString']; - return jsDate.strftime(this, formatString, this.syntax); - }; - - /** - * Return a String representation of this jsDate object. - * @returns {String} Date string. - */ - - jsDate.prototype.toString = function() { - return this.proxy.toString(); - }; - - /** - * Convert the current date to an 8-digit integer (%Y%m%d) - * - * @returns {Integer} - */ - - jsDate.prototype.toYmdInt = function() { - return (this.proxy.getFullYear() * 10000) + (this.getMonthNumber() * 100) + this.proxy.getDate(); - }; - - /** - * @namespace Holds localizations for month/day names. - * <p>jsDate attempts to detect locale when loaded and defaults to 'en'. - * If a localization is detected which is not available, jsDate defaults to 'en'. - * Additional localizations can be added after jsDate loads. After adding a localization, - * call the jsDate.regional.getLocale() method. Currently, en, fr and de are defined.</p> - * - * <p>Localizations must be an object and have the following properties defined: monthNames, monthNamesShort, dayNames, dayNamesShort and Localizations are added like:</p> - * <pre class="code"> - * jsDate.regional['en'] = { - * monthNames : 'January February March April May June July August September October November December'.split(' '), - * monthNamesShort : 'Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec'.split(' '), - * dayNames : 'Sunday Monday Tuesday Wednesday Thursday Friday Saturday'.split(' '), - * dayNamesShort : 'Sun Mon Tue Wed Thu Fri Sat'.split(' ') - * }; - * </pre> - * <p>After adding localizations, call <code>jsDate.regional.getLocale();</code> to update the locale setting with the - * new localizations.</p> - */ - - jsDate.regional = { - 'en': { - monthNames: ['January','February','March','April','May','June','July','August','September','October','November','December'], - monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun','Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], - dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], - dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], - formatString: '%Y-%m-%d %H:%M:%S' - }, - - 'fr': { - monthNames: ['Janvier','FȨvrier','Mars','Avril','Mai','Juin','Juillet','AoÈ©t','Septembre','Octobre','Novembre','DȨcembre'], - monthNamesShort: ['Jan','FȨv','Mar','Avr','Mai','Jun','Jul','AoÈ©','Sep','Oct','Nov','DȨc'], - dayNames: ['Dimanche','Lundi','Mardi','Mercredi','Jeudi','Vendredi','Samedi'], - dayNamesShort: ['Dim','Lun','Mar','Mer','Jeu','Ven','Sam'], - formatString: '%Y-%m-%d %H:%M:%S' - }, - - 'de': { - monthNames: ['Januar','Februar','MÈñrz','April','Mai','Juni','Juli','August','September','Oktober','November','Dezember'], - monthNamesShort: ['Jan','Feb','MÈñr','Apr','Mai','Jun','Jul','Aug','Sep','Okt','Nov','Dez'], - dayNames: ['Sonntag','Montag','Dienstag','Mittwoch','Donnerstag','Freitag','Samstag'], - dayNamesShort: ['So','Mo','Di','Mi','Do','Fr','Sa'], - formatString: '%Y-%m-%d %H:%M:%S' - }, - - 'es': { - monthNames: ['Enero','Febrero','Marzo','Abril','Mayo','Junio', 'Julio','Agosto','Septiembre','Octubre','Noviembre','Diciembre'], - monthNamesShort: ['Ene','Feb','Mar','Abr','May','Jun', 'Jul','Ago','Sep','Oct','Nov','Dic'], - dayNames: ['Domingo','Lunes','Martes','Miércoles','Jueves','Viernes','Sábado'], - dayNamesShort: ['Dom','Lun','Mar','Mié','Juv','Vie','Sáb'], - formatString: '%Y-%m-%d %H:%M:%S' - }, - - 'ru': { - monthNames: ['ϯϻϙϗÒÇÒî','ÏñÏ´Ï™ÒÇÏ—Ï©Òî','ϣϗÒÇÒé','ÏÉÏÀÒÇÏ´Ï©Òî','Ï£Ï—Ï ','ÏÿÒÄÏ»Òî','ÏÿÒÄÏ©Òî','ÏÉÏ™ÏþÒâÒüÒé','ÏíÏ´Ï»ÒéÒÅϘÒÇÒî','ϤϦÒéÒÅϘÒÇÒî','ϥϾÒÅϘÒÇÒî','ÏöϴϦϗϘÒÇÒî'], - monthNamesShort: ['ϯϻϙ','ÏñÏ´Ï™','ϣϗÒÇ','ÏÉÏÀÒÇ','Ï£Ï—Ï ','ÏÿÒÄÏ»','ÏÿÒÄÏ©','ÏÉÏ™Ïþ','ÏíÏ´Ï»','ϤϦÒé','ϥϾÒÅ','ÏöϴϦ'], - dayNames: ['ϙϾÒüϦÒÇÏ´ÒüÏ´Ï»ÒîÏ´','ÏÀϾϻϴϳϴϩÒîϻϹϦ','Ï™ÒéϾÒÇϻϹϦ','ÒüÒÇϴϳϗ','ÒçÏ´ÒéϙϴÒÇÏþ','ÏÀÒÅÒéϻϹÒåÏ—','ÒüÒâϘϘϾÒéÏ—'], - dayNamesShort: ['Ï™ÒüϦ','ÏÀϻϳ','Ï™ÒéÒÇ','ÒüÒÇϳ','ÒçÒéÏ™','ÏÀÒéÏ»','ÒüϘÒé'], - formatString: '%Y-%m-%d %H:%M:%S' - }, - - 'ar': { - monthNames: ['ãâÛºãåãêãå ÛºãäÛ½Ûºãåãè', 'Û³Û¿ÛºÛ¸', 'ÛóÛ—ÛºÛ˜', 'ãåãèÛþÛºãå', 'ÛóÛ—ÛºÛ˜', 'Û¡Û™ãèÛ˜Ûºãå','Û¬ãàãêÛ™', 'ÛóÛ¿', 'Ûúãèãäãêãä', 'Û¬Û³Û˜ãèãå ÛºãäÛúãêãä', 'Û¬Û³Û˜ãèãå ÛºãäÛ½Ûºãåãè', 'ãâÛºãåãêãå ÛºãäÛúãêãä'], - monthNamesShort: ['1','2','3','4','5','6','7','8','9','10','11','12'], - dayNames: ['ÛºãäÛþÛ¿Û¬', 'ÛºãäÛúÛ¡Û¯', 'ÛºãäÛºÛ½ãåãèãå', 'ÛºãäÛ½ãäÛºÛ½ÛºÛí', 'ÛºãäÛúÛ˜Û¿Û ÛºÛí', 'ÛºãäÛ«ãàãèÛþ', 'ÛºãäÛ¼ãàÛ Û¨'], - dayNamesShort: ['ÛþÛ¿Û¬', 'ÛúÛ¡Û¯', 'ÛºÛ½ãåãèãå', 'Û½ãäÛºÛ½ÛºÛí', 'ÛúÛ˜Û¿Û ÛºÛí', 'Û«ãàãèÛþ', 'Û¼ãàÛ Û¨'], - formatString: '%Y-%m-%d %H:%M:%S' - }, - - 'pt': { - monthNames: ['Janeiro','Fevereiro','Março','Abril','Maio','Junho','Julho','Agosto','Setembro','Outubro','Novembro','Dezembro'], - monthNamesShort: ['Jan','Fev','Mar','Abr','Mai','Jun','Jul','Ago','Set','Out','Nov','Dez'], - dayNames: ['Domingo','Segunda-feira','Terça-feira','Quarta-feira','Quinta-feira','Sexta-feira','Sábado'], - dayNamesShort: ['Dom','Seg','Ter','Qua','Qui','Sex','Sáb'], - formatString: '%Y-%m-%d %H:%M:%S' - }, - - 'pt-BR': { - monthNames: ['Janeiro','Fevereiro','Março','Abril','Maio','Junho', 'Julho','Agosto','Setembro','Outubro','Novembro','Dezembro'], - monthNamesShort: ['Jan','Fev','Mar','Abr','Mai','Jun','Jul','Ago','Set','Out','Nov','Dez'], - dayNames: ['Domingo','Segunda-feira','Terça-feira','Quarta-feira','Quinta-feira','Sexta-feira','Sábado'], - dayNamesShort: ['Dom','Seg','Ter','Qua','Qui','Sex','Sáb'], - formatString: '%Y-%m-%d %H:%M:%S' - }, - - 'pl': { - monthNames: ['StyczeÊä','Luty','Marzec','KwiecieÊä','Maj','Czerwiec','Lipiec','SierpieÊä','WrzesieÊä','Paʦdziernik','Listopad','GrudzieÊä'], - monthNamesShort: ['Sty', 'Lut', 'Mar', 'Kwi', 'Maj', 'Cze','Lip', 'Sie', 'Wrz', 'Paʦ', 'Lis', 'Gru'], - dayNames: ['Niedziela', 'PoniedziaÊéek', 'Wtorek', 'ÊÜroda', 'Czwartek', 'Piýàtek', 'Sobota'], - dayNamesShort: ['Ni', 'Pn', 'Wt', 'ÊÜr', 'Cz', 'Pt', 'Sb'], - formatString: '%Y-%m-%d %H:%M:%S' - }, - - 'nl': { - monthNames: ['Januari','Februari','Maart','April','Mei','Juni','July','Augustus','September','Oktober','November','December'], - monthNamesShort: ['Jan','Feb','Mar','Apr','Mei','Jun','Jul','Aug','Sep','Okt','Nov','Dec'], - dayNames:','['Zondag','Maandag','Dinsdag','Woensdag','Donderdag','Vrijdag','Zaterdag'], - dayNamesShort: ['Zo','Ma','Di','Wo','Do','Vr','Za'], - formatString: '%Y-%m-%d %H:%M:%S' - }, - - 'sv': { - monthNames: ['januari','februari','mars','april','maj','juni','juli','augusti','september','oktober','november','december'], - monthNamesShort: ['jan','feb','mar','apr','maj','jun','jul','aug','sep','okt','nov','dec'], - dayNames: ['sȵndag','mÈÑndag','tisdag','onsdag','torsdag','fredag','lȵrdag'], - dayNamesShort: ['sȵn','mÈÑn','tis','ons','tor','fre','lȵr'], - formatString: '%Y-%m-%d %H:%M:%S' - }, - - 'it': { - monthNames: ['Gennaio','Febbraio','Marzo','Aprile','Maggio','Giugno','Luglio','Agosto','Settembre','Ottobre','Novembre','Dicembre'], - monthNamesShort: ['Gen','Feb','Mar','Apr','Mag','Giu','Lug','Ago','Set','Ott','Nov','Dic'], - dayNames: ['Domenica','Lunedi','Martedi','Mercoledi','Giovedi','Venerdi','Sabato'], - dayNamesShort: ['Dom','Lun','Mar','Mer','Gio','Ven','Sab'], - formatString: '%d-%m-%Y %H:%M:%S' - } - - }; - - // Set english variants to 'en' - jsDate.regional['en-US'] = jsDate.regional['en-GB'] = jsDate.regional['en']; - - /** - * Try to determine the users locale based on the lang attribute of the html page. Defaults to 'en' - * if it cannot figure out a locale of if the locale does not have a localization defined. - * @returns {String} locale - */ - - jsDate.regional.getLocale = function () { - var l = jsDate.config.defaultLocale; - - if ( document && document.getElementsByTagName('html') && document.getElementsByTagName('html')[0].lang ) { - l = document.getElementsByTagName('html')[0].lang; - if (!jsDate.regional.hasOwnProperty(l)) { - l = jsDate.config.defaultLocale; - } - } - - return l; - }; - - // ms in day - var day = 24 * 60 * 60 * 1000; - - // padd a number with zeros - var addZeros = function(num, digits) { - num = String(num); - var i = digits - num.length; - var s = String(Math.pow(10, i)).slice(1); - return s.concat(num); - }; - - // representations used for calculating differences between dates. - // This borrows heavily from Ken Snyder's work. - var multipliers = { - millisecond: 1, - second: 1000, - minute: 60 * 1000, - hour: 60 * 60 * 1000, - day: day, - week: 7 * day, - month: { - // add a number of months - add: function(d, number) { - // add any years needed (increments of 12) - multipliers.year.add(d, Math[number > 0 ? 'floor' : 'ceil'](number / 12)); - // ensure that we properly wrap betwen December and January - // 11 % 12 = 11 - // 12 % 12 = 0 - var prevMonth = d.getMonth() + (number % 12); - if (prevMonth == 12) { - prevMonth = 0; - d.setYear(d.getFullYear() + 1); - } else if (prevMonth == -1) { - prevMonth = 11; - d.setYear(d.getFullYear() - 1); - } - d.setMonth(prevMonth); - }, - // get the number of months between two Date objects (decimal to the nearest day) - diff: function(d1, d2) { - // get the number of years - var diffYears = d1.getFullYear() - d2.getFullYear(); - // get the number of remaining months - var diffMonths = d1.getMonth() - d2.getMonth() + (diffYears * 12); - // get the number of remaining days - var diffDays = d1.getDate() - d2.getDate(); - // return the month difference with the days difference as a decimal - return diffMonths + (diffDays / 30); - } - }, - year: { - // add a number of years - add: function(d, number) { - d.setYear(d.getFullYear() + Math[number > 0 ? 'floor' : 'ceil'](number)); - }, - // get the number of years between two Date objects (decimal to the nearest day) - diff: function(d1, d2) { - return multipliers.month.diff(d1, d2) / 12; - } - } - }; - // - // Alias each multiplier with an 's' to allow 'year' and 'years' for example. - // This comes from Ken Snyders work. - // - for (var unit in multipliers) { - if (unit.substring(unit.length - 1) != 's') { // IE will iterate newly added properties :| - multipliers[unit + 's'] = multipliers[unit]; - } - } - - // - // take a jsDate instance and a format code and return the formatted value. - // This is a somewhat modified version of Ken Snyder's method. - // - var format = function(d, code, syntax) { - // if shorcut codes are used, recursively expand those. - if (jsDate.formats[syntax]["shortcuts"][code]) { - return jsDate.strftime(d, jsDate.formats[syntax]["shortcuts"][code], syntax); - } else { - // get the format code function and addZeros() argument - var getter = (jsDate.formats[syntax]["codes"][code] || '').split('.'); - var nbr = d['get' + getter[0]] ? d['get' + getter[0]]() : ''; - if (getter[1]) { - nbr = addZeros(nbr, getter[1]); - } - return nbr; - } - }; - - /** - * @static - * Static function for convert a date to a string according to a given format. Also acts as namespace for strftime format codes. - * <p>strftime formatting can be accomplished without creating a jsDate object by calling jsDate.strftime():</p> - * <pre class="code"> - * var formattedDate = jsDate.strftime('Feb 8, 2006 8:48:32', '%Y-%m-%d %H:%M:%S'); - * </pre> - * @param {String | Number | Array | jsDate Object | Date Object} date A parsable date string, JavaScript time stamp, Array of form [year, month, day, hours, minutes, seconds, milliseconds], jsDate Object or Date object. - * @param {String} formatString String with embedded date formatting codes. - * See: {@link jsDate.formats}. - * @param {String} syntax Optional syntax to use [default perl]. - * @param {String} locale Optional locale to use. - * @returns {String} Formatted representation of the date. - */ - // - // Logic as implemented here is very similar to Ken Snyder's Date Instance Methods. - // - jsDate.strftime = function(d, formatString, syntax, locale) { - var syn = 'perl'; - var loc = jsDate.regional.getLocale(); - - // check if syntax and locale are available or reversed - if (syntax && jsDate.formats.hasOwnProperty(syntax)) { - syn = syntax; - } - else if (syntax && jsDate.regional.hasOwnProperty(syntax)) { - loc = syntax; - } - - if (locale && jsDate.formats.hasOwnProperty(locale)) { - syn = locale; - } - else if (locale && jsDate.regional.hasOwnProperty(locale)) { - loc = locale; - } - - if (get_type(d) != "[object Object]" || d._type != "jsDate") { - d = new jsDate(d); - d.locale = loc; - } - if (!formatString) { - formatString = d.formatString || jsDate.regional[loc]['formatString']; - } - // default the format string to year-month-day - var source = formatString || '%Y-%m-%d', - result = '', - match; - // replace each format code - while (source.length > 0) { - if (match = source.match(jsDate.formats[syn].codes.matcher)) { - result += source.slice(0, match.index); - result += (match[1] || '') + format(d, match[2], syn); - source = source.slice(match.index + match[0].length); - } else { - result += source; - source = ''; - } - } - return result; - }; - - /** - * @namespace - * Namespace to hold format codes and format shortcuts. "perl" and "php" format codes - * and shortcuts are defined by default. Additional codes and shortcuts can be - * added like: - * - * <pre class="code"> - * jsDate.formats["perl"] = { - * "codes": { - * matcher: /someregex/, - * Y: "fullYear", // name of "get" method without the "get", - * ..., // more codes - * }, - * "shortcuts": { - * F: '%Y-%m-%d', - * ..., // more shortcuts - * } - * }; - * </pre> - * - * <p>Additionally, ISO and SQL shortcuts are defined and can be accesses via: - * <code>jsDate.formats.ISO</code> and <code>jsDate.formats.SQL</code> - */ - - jsDate.formats = { - ISO:'%Y-%m-%dT%H:%M:%S.%N%G', - SQL:'%Y-%m-%d %H:%M:%S' - }; - - /** - * Perl format codes and shortcuts for strftime. - * - * A hash (object) of codes where each code must be an array where the first member is - * the name of a Date.prototype or jsDate.prototype function to call - * and optionally a second member indicating the number to pass to addZeros() - * - * <p>The following format codes are defined:</p> - * - * <pre class="code"> - * Code Result Description - * == Years == - * %Y 2008 Four-digit year - * %y 08 Two-digit year - * - * == Months == - * %m 09 Two-digit month - * %#m 9 One or two-digit month - * %B September Full month name - * %b Sep Abbreviated month name - * - * == Days == - * %d 05 Two-digit day of month - * %#d 5 One or two-digit day of month - * %e 5 One or two-digit day of month - * %A Sunday Full name of the day of the week - * %a Sun Abbreviated name of the day of the week - * %w 0 Number of the day of the week (0 = Sunday, 6 = Saturday) - * - * == Hours == - * %H 23 Hours in 24-hour format (two digits) - * %#H 3 Hours in 24-hour integer format (one or two digits) - * %I 11 Hours in 12-hour format (two digits) - * %#I 3 Hours in 12-hour integer format (one or two digits) - * %p PM AM or PM - * - * == Minutes == - * %M 09 Minutes (two digits) - * %#M 9 Minutes (one or two digits) - * - * == Seconds == - * %S 02 Seconds (two digits) - * %#S 2 Seconds (one or two digits) - * %s 1206567625723 Unix timestamp (Seconds past 1970-01-01 00:00:00) - * - * == Milliseconds == - * %N 008 Milliseconds (three digits) - * %#N 8 Milliseconds (one to three digits) - * - * == Timezone == - * %O 360 difference in minutes between local time and GMT - * %Z Mountain Standard Time Name of timezone as reported by browser - * %G 06:00 Hours and minutes between GMT - * - * == Shortcuts == - * %F 2008-03-26 %Y-%m-%d - * %T 05:06:30 %H:%M:%S - * %X 05:06:30 %H:%M:%S - * %x 03/26/08 %m/%d/%y - * %D 03/26/08 %m/%d/%y - * %#c Wed Mar 26 15:31:00 2008 %a %b %e %H:%M:%S %Y - * %v 3-Sep-2008 %e-%b-%Y - * %R 15:31 %H:%M - * %r 03:31:00 PM %I:%M:%S %p - * - * == Characters == - * %n \n Newline - * %t \t Tab - * %% % Percent Symbol - * </pre> - * - * <p>Formatting shortcuts that will be translated into their longer version. - * Be sure that format shortcuts do not refer to themselves: this will cause an infinite loop.</p> - * - * <p>Format codes and format shortcuts can be redefined after the jsDate - * module is imported.</p> - * - * <p>Note that if you redefine the whole hash (object), you must supply a "matcher" - * regex for the parser. The default matcher is:</p> - * - * <code>/()%(#?(%|[a-z]))/i</code> - * - * <p>which corresponds to the Perl syntax used by default.</p> - * - * <p>By customizing the matcher and format codes, nearly any strftime functionality is possible.</p> - */ - - jsDate.formats.perl = { - codes: { - // - // 2-part regex matcher for format codes - // - // first match must be the character before the code (to account for escaping) - // second match must be the format code character(s) - // - matcher: /()%(#?(%|[a-z]))/i, - // year - Y: 'FullYear', - y: 'ShortYear.2', - // month - m: 'MonthNumber.2', - '#m': 'MonthNumber', - B: 'MonthName', - b: 'AbbrMonthName', - // day - d: 'Date.2', - '#d': 'Date', - e: 'Date', - A: 'DayName', - a: 'AbbrDayName', - w: 'Day', - // hours - H: 'Hours.2', - '#H': 'Hours', - I: 'Hours12.2', - '#I': 'Hours12', - p: 'AMPM', - // minutes - M: 'Minutes.2', - '#M': 'Minutes', - // seconds - S: 'Seconds.2', - '#S': 'Seconds', - s: 'Unix', - // milliseconds - N: 'Milliseconds.3', - '#N': 'Milliseconds', - // timezone - O: 'TimezoneOffset', - Z: 'TimezoneName', - G: 'GmtOffset' - }, - - shortcuts: { - // date - F: '%Y-%m-%d', - // time - T: '%H:%M:%S', - X: '%H:%M:%S', - // local format date - x: '%m/%d/%y', - D: '%m/%d/%y', - // local format extended - '#c': '%a %b %e %H:%M:%S %Y', - // local format short - v: '%e-%b-%Y', - R: '%H:%M', - r: '%I:%M:%S %p', - // tab and newline - t: '\t', - n: '\n', - '%': '%' - } - }; - - /** - * PHP format codes and shortcuts for strftime. - * - * A hash (object) of codes where each code must be an array where the first member is - * the name of a Date.prototype or jsDate.prototype function to call - * and optionally a second member indicating the number to pass to addZeros() - * - * <p>The following format codes are defined:</p> - * - * <pre class="code"> - * Code Result Description - * === Days === - * %a Sun through Sat An abbreviated textual representation of the day - * %A Sunday - Saturday A full textual representation of the day - * %d 01 to 31 Two-digit day of the month (with leading zeros) - * %e 1 to 31 Day of the month, with a space preceding single digits. - * %j 001 to 366 Day of the year, 3 digits with leading zeros - * %u 1 - 7 (Mon - Sun) ISO-8601 numeric representation of the day of the week - * %w 0 - 6 (Sun - Sat) Numeric representation of the day of the week - * - * === Week === - * %U 13 Full Week number, starting with the first Sunday as the first week - * %V 01 through 53 ISO-8601:1988 week number, starting with the first week of the year - * with at least 4 weekdays, with Monday being the start of the week - * %W 46 A numeric representation of the week of the year, - * starting with the first Monday as the first week - * === Month === - * %b Jan through Dec Abbreviated month name, based on the locale - * %B January - December Full month name, based on the locale - * %h Jan through Dec Abbreviated month name, based on the locale (an alias of %b) - * %m 01 - 12 (Jan - Dec) Two digit representation of the month - * - * === Year === - * %C 19 Two digit century (year/100, truncated to an integer) - * %y 09 for 2009 Two digit year - * %Y 2038 Four digit year - * - * === Time === - * %H 00 through 23 Two digit representation of the hour in 24-hour format - * %I 01 through 12 Two digit representation of the hour in 12-hour format - * %l 1 through 12 Hour in 12-hour format, with a space preceeding single digits - * %M 00 through 59 Two digit representation of the minute - * %p AM/PM UPPER-CASE 'AM' or 'PM' based on the given time - * %P am/pm lower-case 'am' or 'pm' based on the given time - * %r 09:34:17 PM Same as %I:%M:%S %p - * %R 00:35 Same as %H:%M - * %S 00 through 59 Two digit representation of the second - * %T 21:34:17 Same as %H:%M:%S - * %X 03:59:16 Preferred time representation based on locale, without the date - * %z -0500 or EST Either the time zone offset from UTC or the abbreviation - * %Z -0500 or EST The time zone offset/abbreviation option NOT given by %z - * - * === Time and Date === - * %D 02/05/09 Same as %m/%d/%y - * %F 2009-02-05 Same as %Y-%m-%d (commonly used in database datestamps) - * %s 305815200 Unix Epoch Time timestamp (same as the time() function) - * %x 02/05/09 Preferred date representation, without the time - * - * === Miscellaneous === - * %n --- A newline character (\n) - * %t --- A Tab character (\t) - * %% --- A literal percentage character (%) - * </pre> - */ - - jsDate.formats.php = { - codes: { - // - // 2-part regex matcher for format codes - // - // first match must be the character before the code (to account for escaping) - // second match must be the format code character(s) - // - matcher: /()%((%|[a-z]))/i, - // day - a: 'AbbrDayName', - A: 'DayName', - d: 'Date.2', - e: 'Date', - j: 'DayOfYear.3', - u: 'DayOfWeek', - w: 'Day', - // week - U: 'FullWeekOfYear.2', - V: 'IsoWeek.2', - W: 'WeekOfYear.2', - // month - b: 'AbbrMonthName', - B: 'MonthName', - m: 'MonthNumber.2', - h: 'AbbrMonthName', - // year - C: 'Century.2', - y: 'ShortYear.2', - Y: 'FullYear', - // time - H: 'Hours.2', - I: 'Hours12.2', - l: 'Hours12', - p: 'AMPM', - P: 'AmPm', - M: 'Minutes.2', - S: 'Seconds.2', - s: 'Unix', - O: 'TimezoneOffset', - z: 'GmtOffset', - Z: 'TimezoneAbbr' - }, - - shortcuts: { - D: '%m/%d/%y', - F: '%Y-%m-%d', - T: '%H:%M:%S', - X: '%H:%M:%S', - x: '%m/%d/%y', - R: '%H:%M', - r: '%I:%M:%S %p', - t: '\t', - n: '\n', - '%': '%' - } - }; - // - // Conceptually, the logic implemented here is similar to Ken Snyder's Date Instance Methods. - // I use his idea of a set of parsers which can be regular expressions or functions, - // iterating through those, and then seeing if Date.parse() will create a date. - // The parser expressions and functions are a little different and some bugs have been - // worked out. Also, a lot of "pre-parsing" is done to fix implementation - // variations of Date.parse() between browsers. - // - jsDate.createDate = function(date) { - // if passing in multiple arguments, try Date constructor - if (date == null) { - return new Date(); - } - // If the passed value is already a date object, return it - if (date instanceof Date) { - return date; - } - // if (typeof date == 'number') return new Date(date * 1000); - // If the passed value is an integer, interpret it as a javascript timestamp - if (typeof date == 'number') { - return new Date(date); - } - - // Before passing strings into Date.parse(), have to normalize them for certain conditions. - // If strings are not formatted staccording to the EcmaScript spec, results from Date parse will be implementation dependent. - // - // For example: - // * FF and Opera assume 2 digit dates are pre y2k, Chome assumes <50 is pre y2k, 50+ is 21st century. - // * Chrome will correctly parse '1984-1-25' into localtime, FF and Opera will not parse. - // * Both FF, Chrome and Opera will parse '1984/1/25' into localtime. - - // remove leading and trailing spaces - var parsable = String(date).replace(/^\s*(.+)\s*$/g, '$1'); - - // replace dahses (-) with slashes (/) in dates like n[nnn]/n[n]/n[nnn] - parsable = parsable.replace(/^([0-9]{1,4})-([0-9]{1,2})-([0-9]{1,4})/, "$1/$2/$3"); - - ///////// - // Need to check for '15-Dec-09' also. - // FF will not parse, but Chrome will. - // Chrome will set date to 2009 as well. - ///////// - - // first check for 'dd-mmm-yyyy' or 'dd/mmm/yyyy' like '15-Dec-2010' - parsable = parsable.replace(/^(3[01]|[0-2]?\d)[-\/]([a-z]{3,})[-\/](\d{4})/i, "$1 $2 $3"); - - // Now check for 'dd-mmm-yy' or 'dd/mmm/yy' and normalize years to default century. - var match = parsable.match(/^(3[01]|[0-2]?\d)[-\/]([a-z]{3,})[-\/](\d{2})\D*/i); - if (match && match.length > 3) { - var m3 = parseFloat(match[3]); - var ny = jsDate.config.defaultCentury + m3; - ny = String(ny); - - // now replace 2 digit year with 4 digit year - parsable = parsable.replace(/^(3[01]|[0-2]?\d)[-\/]([a-z]{3,})[-\/](\d{2})\D*/i, match[1] +' '+ match[2] +' '+ ny); - - } - - // Check for '1/19/70 8:14PM' - // where starts with mm/dd/yy or yy/mm/dd and have something after - // Check if 1st postiion is greater than 31, assume it is year. - // Assme all 2 digit years are 1900's. - // Finally, change them into US style mm/dd/yyyy representations. - match = parsable.match(/^([0-9]{1,2})[-\/]([0-9]{1,2})[-\/]([0-9]{1,2})[^0-9]/); - - function h1(parsable, match) { - var m1 = parseFloat(match[1]); - var m2 = parseFloat(match[2]); - var m3 = parseFloat(match[3]); - var cent = jsDate.config.defaultCentury; - var ny, nd, nm, str; - - if (m1 > 31) { // first number is a year - nd = m3; - nm = m2; - ny = cent + m1; - } - - else { // last number is the year - nd = m2; - nm = m1; - ny = cent + m3; - } - - str = nm+'/'+nd+'/'+ny; - - // now replace 2 digit year with 4 digit year - return parsable.replace(/^([0-9]{1,2})[-\/]([0-9]{1,2})[-\/]([0-9]{1,2})/, str); - - } - - if (match && match.length > 3) { - parsable = h1(parsable, match); - } - - // Now check for '1/19/70' with nothing after and do as above - var match = parsable.match(/^([0-9]{1,2})[-\/]([0-9]{1,2})[-\/]([0-9]{1,2})$/); - - if (match && match.length > 3) { - parsable = h1(parsable, match); - } - - - var i = 0; - var length = jsDate.matchers.length; - var pattern, - ms, - current = parsable, - obj; - while (i < length) { - ms = Date.parse(current); - if (!isNaN(ms)) { - return new Date(ms); - } - pattern = jsDate.matchers[i]; - if (typeof pattern == 'function') { - obj = pattern.call(jsDate, current); - if (obj instanceof Date) { - return obj; - } - } else { - current = parsable.replace(pattern[0], pattern[1]); - } - i++; - } - return NaN; - }; - - - /** - * @static - * Handy static utility function to return the number of days in a given month. - * @param {Integer} year Year - * @param {Integer} month Month (1-12) - * @returns {Integer} Number of days in the month. - */ - // - // handy utility method Borrowed right from Ken Snyder's Date Instance Mehtods. - // - jsDate.daysInMonth = function(year, month) { - if (month == 2) { - return new Date(year, 1, 29).getDate() == 29 ? 29 : 28; - } - return [undefined,31,undefined,31,30,31,30,31,31,30,31,30,31][month]; - }; - - - // - // An Array of regular expressions or functions that will attempt to match the date string. - // Functions are called with scope of a jsDate instance. - // - jsDate.matchers = [ - // convert dd.mmm.yyyy to mm/dd/yyyy (world date to US date). - [/(3[01]|[0-2]\d)\s*\.\s*(1[0-2]|0\d)\s*\.\s*([1-9]\d{3})/, '$2/$1/$3'], - // convert yyyy-mm-dd to mm/dd/yyyy (ISO date to US date). - [/([1-9]\d{3})\s*-\s*(1[0-2]|0\d)\s*-\s*(3[01]|[0-2]\d)/, '$2/$3/$1'], - // Handle 12 hour or 24 hour time with milliseconds am/pm and optional date part. - function(str) { - var match = str.match(/^(?:(.+)\s+)?([012]?\d)(?:\s*\:\s*(\d\d))?(?:\s*\:\s*(\d\d(\.\d*)?))?\s*(am|pm)?\s*$/i); - // opt. date hour opt. minute opt. second opt. msec opt. am or pm - if (match) { - if (match[1]) { - var d = this.createDate(match[1]); - if (isNaN(d)) { - return; - } - } else { - var d = new Date(); - d.setMilliseconds(0); - } - var hour = parseFloat(match[2]); - if (match[6]) { - hour = match[6].toLowerCase() == 'am' ? (hour == 12 ? 0 : hour) : (hour == 12 ? 12 : hour + 12); - } - d.setHours(hour, parseInt(match[3] || 0, 10), parseInt(match[4] || 0, 10), ((parseFloat(match[5] || 0)) || 0)*1000); - return d; - } - else { - return str; - } - }, - // Handle ISO timestamp with time zone. - function(str) { - var match = str.match(/^(?:(.+))[T|\s+]([012]\d)(?:\:(\d\d))(?:\:(\d\d))(?:\.\d+)([\+\-]\d\d\:\d\d)$/i); - if (match) { - if (match[1]) { - var d = this.createDate(match[1]); - if (isNaN(d)) { - return; - } - } else { - var d = new Date(); - d.setMilliseconds(0); - } - var hour = parseFloat(match[2]); - d.setHours(hour, parseInt(match[3], 10), parseInt(match[4], 10), parseFloat(match[5])*1000); - return d; - } - else { - return str; - } - }, - // Try to match ambiguous strings like 12/8/22. - // Use FF date assumption that 2 digit years are 20th century (i.e. 1900's). - // This may be redundant with pre processing of date already performed. - function(str) { - var match = str.match(/^([0-3]?\d)\s*[-\/.\s]{1}\s*([a-zA-Z]{3,9})\s*[-\/.\s]{1}\s*([0-3]?\d)$/); - if (match) { - var d = new Date(); - var cent = jsDate.config.defaultCentury; - var m1 = parseFloat(match[1]); - var m3 = parseFloat(match[3]); - var ny, nd, nm; - if (m1 > 31) { // first number is a year - nd = m3; - ny = cent + m1; - } - - else { // last number is the year - nd = m1; - ny = cent + m3; - } - - var nm = inArray(match[2], jsDate.regional[jsDate.regional.getLocale()]["monthNamesShort"]); - - if (nm == -1) { - nm = inArray(match[2], jsDate.regional[jsDate.regional.getLocale()]["monthNames"]); - } - - d.setFullYear(ny, nm, nd); - d.setHours(0,0,0,0); - return d; - } - - else { - return str; - } - } - ]; - - // - // I think John Reisig published this method on his blog, ejohn. - // - function inArray( elem, array ) { - if ( array.indexOf ) { - return array.indexOf( elem ); - } - - for ( var i = 0, length = array.length; i < length; i++ ) { - if ( array[ i ] === elem ) { - return i; - } - } - - return -1; - } - - // - // Thanks to Kangax, Christian Sciberras and Stack Overflow for this method. - // - function get_type(thing){ - if(thing===null) return "[object Null]"; // special case - return Object.prototype.toString.call(thing); - } - - $.jsDate = jsDate; - - - /** - * JavaScript printf/sprintf functions. - * - * This code has been adapted from the publicly available sprintf methods - * by Ash Searle. His original header follows: - * - * This code is unrestricted: you are free to use it however you like. - * - * The functions should work as expected, performing left or right alignment, - * truncating strings, outputting numbers with a required precision etc. - * - * For complex cases, these functions follow the Perl implementations of - * (s)printf, allowing arguments to be passed out-of-order, and to set the - * precision or length of the output based on arguments instead of fixed - * numbers. - * - * See http://perldoc.perl.org/functions/sprintf.html for more information. - * - * Implemented: - * - zero and space-padding - * - right and left-alignment, - * - base X prefix (binary, octal and hex) - * - positive number prefix - * - (minimum) width - * - precision / truncation / maximum width - * - out of order arguments - * - * Not implemented (yet): - * - vector flag - * - size (bytes, words, long-words etc.) - * - * Will not implement: - * - %n or %p (no pass-by-reference in JavaScript) - * - * @version 2007.04.27 - * @author Ash Searle - * - * You can see the original work and comments on his blog: - * http://hexmen.com/blog/2007/03/printf-sprintf/ - * http://hexmen.com/js/sprintf.js - */ - - /** - * @Modifications 2009.05.26 - * @author Chris Leonello - * - * Added %p %P specifier - * Acts like %g or %G but will not add more significant digits to the output than present in the input. - * Example: - * Format: '%.3p', Input: 0.012, Output: 0.012 - * Format: '%.3g', Input: 0.012, Output: 0.0120 - * Format: '%.4p', Input: 12.0, Output: 12.0 - * Format: '%.4g', Input: 12.0, Output: 12.00 - * Format: '%.4p', Input: 4.321e-5, Output: 4.321e-5 - * Format: '%.4g', Input: 4.321e-5, Output: 4.3210e-5 - * - * Example: - * >>> $.jqplot.sprintf('%.2f, %d', 23.3452, 43.23) - * "23.35, 43" - * >>> $.jqplot.sprintf("no value: %n, decimal with thousands separator: %'d", 23.3452, 433524) - * "no value: , decimal with thousands separator: 433,524" - */ - $.jqplot.sprintf = function() { - function pad(str, len, chr, leftJustify) { - var padding = (str.length >= len) ? '' : Array(1 + len - str.length >>> 0).join(chr); - return leftJustify ? str + padding : padding + str; - - } - - function thousand_separate(value) { - var value_str = new String(value); - for (var i=10; i>0; i--) { - if (value_str == (value_str = value_str.replace(/^(\d+)(\d{3})/, "$1"+$.jqplot.sprintf.thousandsSeparator+"$2"))) break; - } - return value_str; - } - - function justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace) { - var diff = minWidth - value.length; - if (diff > 0) { - var spchar = ' '; - if (htmlSpace) { spchar = ' '; } - if (leftJustify || !zeroPad) { - value = pad(value, minWidth, spchar, leftJustify); - } else { - value = value.slice(0, prefix.length) + pad('', diff, '0', true) + value.slice(prefix.length); - } - } - return value; - } - - function formatBaseX(value, base, prefix, leftJustify, minWidth, precision, zeroPad, htmlSpace) { - // Note: casts negative numbers to positive ones - var number = value >>> 0; - prefix = prefix && number && {'2': '0b', '8': '0', '16': '0x'}[base] || ''; - value = prefix + pad(number.toString(base), precision || 0, '0', false); - return justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace); - } - - function formatString(value, leftJustify, minWidth, precision, zeroPad, htmlSpace) { - if (precision != null) { - value = value.slice(0, precision); - } - return justify(value, '', leftJustify, minWidth, zeroPad, htmlSpace); - } - - var a = arguments, i = 0, format = a[i++]; - - return format.replace($.jqplot.sprintf.regex, function(substring, valueIndex, flags, minWidth, _, precision, type) { - if (substring == '%%') { return '%'; } - - // parse flags - var leftJustify = false, positivePrefix = '', zeroPad = false, prefixBaseX = false, htmlSpace = false, thousandSeparation = false; - for (var j = 0; flags && j < flags.length; j++) switch (flags.charAt(j)) { - case ' ': positivePrefix = ' '; break; - case '+': positivePrefix = '+'; break; - case '-': leftJustify = true; break; - case '0': zeroPad = true; break; - case '#': prefixBaseX = true; break; - case '&': htmlSpace = true; break; - case '\'': thousandSeparation = true; break; - } - - // parameters may be null, undefined, empty-string or real valued - // we want to ignore null, undefined and empty-string values - - if (!minWidth) { - minWidth = 0; - } - else if (minWidth == '*') { - minWidth = +a[i++]; - } - else if (minWidth.charAt(0) == '*') { - minWidth = +a[minWidth.slice(1, -1)]; - } - else { - minWidth = +minWidth; - } - - // Note: undocumented perl feature: - if (minWidth < 0) { - minWidth = -minWidth; - leftJustify = true; - } - - if (!isFinite(minWidth)) { - throw new Error('$.jqplot.sprintf: (minimum-)width must be finite'); - } - - if (!precision) { - precision = 'fFeE'.indexOf(type) > -1 ? 6 : (type == 'd') ? 0 : void(0); - } - else if (precision == '*') { - precision = +a[i++]; - } - else if (precision.charAt(0) == '*') { - precision = +a[precision.slice(1, -1)]; - } - else { - precision = +precision; - } - - // grab value using valueIndex if required? - var value = valueIndex ? a[valueIndex.slice(0, -1)] : a[i++]; - - switch (type) { - case 's': { - if (value == null) { - return ''; - } - return formatString(String(value), leftJustify, minWidth, precision, zeroPad, htmlSpace); - } - case 'c': return formatString(String.fromCharCode(+value), leftJustify, minWidth, precision, zeroPad, htmlSpace); - case 'b': return formatBaseX(value, 2, prefixBaseX, leftJustify, minWidth, precision, zeroPad,htmlSpace); - case 'o': return formatBaseX(value, 8, prefixBaseX, leftJustify, minWidth, precision, zeroPad, htmlSpace); - case 'x': return formatBaseX(value, 16, prefixBaseX, leftJustify, minWidth, precision, zeroPad, htmlSpace); - case 'X': return formatBaseX(value, 16, prefixBaseX, leftJustify, minWidth, precision, zeroPad, htmlSpace).toUpperCase(); - case 'u': return formatBaseX(value, 10, prefixBaseX, leftJustify, minWidth, precision, zeroPad, htmlSpace); - case 'i': { - var number = parseInt(+value, 10); - if (isNaN(number)) { - return ''; - } - var prefix = number < 0 ? '-' : positivePrefix; - var number_str = thousandSeparation ? thousand_separate(String(Math.abs(number))): String(Math.abs(number)); - value = prefix + pad(number_str, precision, '0', false); - //value = prefix + pad(String(Math.abs(number)), precision, '0', false); - return justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace); - } - case 'd': { - var number = Math.round(+value); - if (isNaN(number)) { - return ''; - } - var prefix = number < 0 ? '-' : positivePrefix; - var number_str = thousandSeparation ? thousand_separate(String(Math.abs(number))): String(Math.abs(number)); - value = prefix + pad(number_str, precision, '0', false); - return justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace); - } - case 'e': - case 'E': - case 'f': - case 'F': - case 'g': - case 'G': - { - var number = +value; - if (isNaN(number)) { - return ''; - } - var prefix = number < 0 ? '-' : positivePrefix; - var method = ['toExponential', 'toFixed', 'toPrecision']['efg'.indexOf(type.toLowerCase())]; - var textTransform = ['toString', 'toUpperCase']['eEfFgG'.indexOf(type) % 2]; - var number_str = Math.abs(number)[method](precision); - - // Apply the decimal mark properly by splitting the number by the - // decimalMark, applying thousands separator, and then placing it - // back in. - var parts = number_str.toString().split('.'); - parts[0] = thousandSeparation ? thousand_separate(parts[0]) : parts[0]; - number_str = parts.join($.jqplot.sprintf.decimalMark); - - value = prefix + number_str; - var justified = justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace)[textTransform](); - - return justified; - } - case 'p': - case 'P': - { - // make sure number is a number - var number = +value; - if (isNaN(number)) { - return ''; - } - var prefix = number < 0 ? '-' : positivePrefix; - - var parts = String(Number(Math.abs(number)).toExponential()).split(/e|E/); - var sd = (parts[0].indexOf('.') != -1) ? parts[0].length - 1 : String(number).length; - var zeros = (parts[1] < 0) ? -parts[1] - 1 : 0; - - if (Math.abs(number) < 1) { - if (sd + zeros <= precision) { - value = prefix + Math.abs(number).toPrecision(sd); - } - else { - if (sd <= precision - 1) { - value = prefix + Math.abs(number).toExponential(sd-1); - } - else { - value = prefix + Math.abs(number).toExponential(precision-1); - } - } - } - else { - var prec = (sd <= precision) ? sd : precision; - value = prefix + Math.abs(number).toPrecision(prec); - } - var textTransform = ['toString', 'toUpperCase']['pP'.indexOf(type) % 2]; - return justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace)[textTransform](); - } - case 'n': return ''; - default: return substring; - } - }); - }; - - $.jqplot.sprintf.thousandsSeparator = ','; - // Specifies the decimal mark for floating point values. By default a period '.' - // is used. If you change this value to for example a comma be sure to also - // change the thousands separator or else this won't work since a simple String - // replace is used (replacing all periods with the mark specified here). - $.jqplot.sprintf.decimalMark = '.'; - - $.jqplot.sprintf.regex = /%%|%(\d+\$)?([-+#0&\' ]*)(\*\d+\$|\*|\d+)?(\.(\*\d+\$|\*|\d+))?([nAscboxXuidfegpEGP])/g; - - $.jqplot.getSignificantFigures = function(number) { - var parts = String(Number(Math.abs(number)).toExponential()).split(/e|E/); - // total significant digits - var sd = (parts[0].indexOf('.') != -1) ? parts[0].length - 1 : parts[0].length; - var zeros = (parts[1] < 0) ? -parts[1] - 1 : 0; - // exponent - var expn = parseInt(parts[1], 10); - // digits to the left of the decimal place - var dleft = (expn + 1 > 0) ? expn + 1 : 0; - // digits to the right of the decimal place - var dright = (sd <= dleft) ? 0 : sd - expn - 1; - return {significantDigits: sd, digitsLeft: dleft, digitsRight: dright, zeros: zeros, exponent: expn} ; - }; - - $.jqplot.getPrecision = function(number) { - return $.jqplot.getSignificantFigures(number).digitsRight; - }; - - - - - var backCompat = $.uiBackCompat !== false; - - $.jqplot.effects = { - effect: {} - }; - - // prefix used for storing data on .data() - var dataSpace = "jqplot.storage."; - - /******************************************************************************/ - /*********************************** EFFECTS **********************************/ - /******************************************************************************/ - - $.extend( $.jqplot.effects, { - version: "1.9pre", - - // Saves a set of properties in a data storage - save: function( element, set ) { - for( var i=0; i < set.length; i++ ) { - if ( set[ i ] !== null ) { - element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] ); - } - } - }, - - // Restores a set of previously saved properties from a data storage - restore: function( element, set ) { - for( var i=0; i < set.length; i++ ) { - if ( set[ i ] !== null ) { - element.css( set[ i ], element.data( dataSpace + set[ i ] ) ); - } - } - }, - - setMode: function( el, mode ) { - if (mode === "toggle") { - mode = el.is( ":hidden" ) ? "show" : "hide"; - } - return mode; - }, - - // Wraps the element around a wrapper that copies position properties - createWrapper: function( element ) { - - // if the element is already wrapped, return it - if ( element.parent().is( ".ui-effects-wrapper" )) { - return element.parent(); - } - - // wrap the element - var props = { - width: element.outerWidth(true), - height: element.outerHeight(true), - "float": element.css( "float" ) - }, - wrapper = $( "<div></div>" ) - .addClass( "ui-effects-wrapper" ) - .css({ - fontSize: "100%", - background: "transparent", - border: "none", - margin: 0, - padding: 0 - }), - // Store the size in case width/height are defined in % - Fixes #5245 - size = { - width: element.width(), - height: element.height() - }, - active = document.activeElement; - - element.wrap( wrapper ); - - // Fixes #7595 - Elements lose focus when wrapped. - if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) { - $( active ).focus(); - } - - wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually loose the reference to the wrapped element - - // transfer positioning properties to the wrapper - if ( element.css( "position" ) === "static" ) { - wrapper.css({ position: "relative" }); - element.css({ position: "relative" }); - } else { - $.extend( props, { - position: element.css( "position" ), - zIndex: element.css( "z-index" ) - }); - $.each([ "top", "left", "bottom", "right" ], function(i, pos) { - props[ pos ] = element.css( pos ); - if ( isNaN( parseInt( props[ pos ], 10 ) ) ) { - props[ pos ] = "auto"; - } - }); - element.css({ - position: "relative", - top: 0, - left: 0, - right: "auto", - bottom: "auto" - }); - } - element.css(size); - - return wrapper.css( props ).show(); - }, - - removeWrapper: function( element ) { - var active = document.activeElement; - - if ( element.parent().is( ".ui-effects-wrapper" ) ) { - element.parent().replaceWith( element ); - - // Fixes #7595 - Elements lose focus when wrapped. - if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) { - $( active ).focus(); - } - } - - - return element; - } - }); - - // return an effect options object for the given parameters: - function _normalizeArguments( effect, options, speed, callback ) { - - // short path for passing an effect options object: - if ( $.isPlainObject( effect ) ) { - return effect; - } - - // convert to an object - effect = { effect: effect }; - - // catch (effect) - if ( options === undefined ) { - options = {}; - } - - // catch (effect, callback) - if ( $.isFunction( options ) ) { - callback = options; - speed = null; - options = {}; - } - - // catch (effect, speed, ?) - if ( $.type( options ) === "number" || $.fx.speeds[ options ]) { - callback = speed; - speed = options; - options = {}; - } - - // catch (effect, options, callback) - if ( $.isFunction( speed ) ) { - callback = speed; - speed = null; - } - - // add options to effect - if ( options ) { - $.extend( effect, options ); - } - - speed = speed || options.duration; - effect.duration = $.fx.off ? 0 : typeof speed === "number" - ? speed : speed in $.fx.speeds ? $.fx.speeds[ speed ] : $.fx.speeds._default; - - effect.complete = callback || options.complete; - - return effect; - } - - function standardSpeed( speed ) { - // valid standard speeds - if ( !speed || typeof speed === "number" || $.fx.speeds[ speed ] ) { - return true; - } - - // invalid strings - treat as "normal" speed - if ( typeof speed === "string" && !$.jqplot.effects.effect[ speed ] ) { - // TODO: remove in 2.0 (#7115) - if ( backCompat && $.jqplot.effects[ speed ] ) { - return false; - } - return true; - } - - return false; - } - - $.fn.extend({ - jqplotEffect: function( effect, options, speed, callback ) { - var args = _normalizeArguments.apply( this, arguments ), - mode = args.mode, - queue = args.queue, - effectMethod = $.jqplot.effects.effect[ args.effect ], - - // DEPRECATED: remove in 2.0 (#7115) - oldEffectMethod = !effectMethod && backCompat && $.jqplot.effects[ args.effect ]; - - if ( $.fx.off || !( effectMethod || oldEffectMethod ) ) { - // delegate to the original method (e.g., .show()) if possible - if ( mode ) { - return this[ mode ]( args.duration, args.complete ); - } else { - return this.each( function() { - if ( args.complete ) { - args.complete.call( this ); - } - }); - } - } - - function run( next ) { - var elem = $( this ), - complete = args.complete, - mode = args.mode; - - function done() { - if ( $.isFunction( complete ) ) { - complete.call( elem[0] ); - } - if ( $.isFunction( next ) ) { - next(); - } - } - - // if the element is hiddden and mode is hide, - // or element is visible and mode is show - if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) { - done(); - } else { - effectMethod.call( elem[0], args, done ); - } - } - - // TODO: remove this check in 2.0, effectMethod will always be true - if ( effectMethod ) { - return queue === false ? this.each( run ) : this.queue( queue || "fx", run ); - } else { - // DEPRECATED: remove in 2.0 (#7115) - return oldEffectMethod.call(this, { - options: args, - duration: args.duration, - callback: args.complete, - mode: args.mode - }); - } - } - }); - - - - - var rvertical = /up|down|vertical/, - rpositivemotion = /up|left|vertical|horizontal/; - - $.jqplot.effects.effect.blind = function( o, done ) { - // Create element - var el = $( this ), - props = [ "position", "top", "bottom", "left", "right", "height", "width" ], - mode = $.jqplot.effects.setMode( el, o.mode || "hide" ), - direction = o.direction || "up", - vertical = rvertical.test( direction ), - ref = vertical ? "height" : "width", - ref2 = vertical ? "top" : "left", - motion = rpositivemotion.test( direction ), - animation = {}, - show = mode === "show", - wrapper, distance, top; - - // // if already wrapped, the wrapper's properties are my property. #6245 - if ( el.parent().is( ".ui-effects-wrapper" ) ) { - $.jqplot.effects.save( el.parent(), props ); - } else { - $.jqplot.effects.save( el, props ); - } - el.show(); - top = parseInt(el.css('top'), 10); - wrapper = $.jqplot.effects.createWrapper( el ).css({ - overflow: "hidden" - }); - - distance = vertical ? wrapper[ ref ]() + top : wrapper[ ref ](); - - animation[ ref ] = show ? String(distance) : '0'; - if ( !motion ) { - el - .css( vertical ? "bottom" : "right", 0 ) - .css( vertical ? "top" : "left", "" ) - .css({ position: "absolute" }); - animation[ ref2 ] = show ? '0' : String(distance); - } - - // // start at 0 if we are showing - if ( show ) { - wrapper.css( ref, 0 ); - if ( ! motion ) { - wrapper.css( ref2, distance ); - } - } - - // // Animate - wrapper.animate( animation, { - duration: o.duration, - easing: o.easing, - queue: false, - complete: function() { - if ( mode === "hide" ) { - el.hide(); - } - $.jqplot.effects.restore( el, props ); - $.jqplot.effects.removeWrapper( el ); - done(); - } - }); - - }; - -})(jQuery); |