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class XAxis
{
private var tick:Number;
private var grid_colour:Number;
private var axis_colour:Number;
//private var label_count:Number;
private var grid_count:Number;
private var mc:MovieClip;
private var x_steps:Number;
private var alt_axis_colour:Number;
private var alt_axis_step:Number;
private var three_d:Boolean;
private var three_d_height:Number;
function XAxis( tick:Number, lv:LoadVars, label_count:Number, steps:Number )
{
this.tick = tick;
if( lv.x_grid_colour != undefined )
this.grid_colour = _root.get_colour( lv.x_grid_colour );
else
this.grid_colour = 0xF5E1AA;
if( lv.x_axis_colour != undefined )
this.axis_colour = _root.get_colour( lv.x_axis_colour );
else
this.axis_colour = 0x784016;
if( lv.x_axis_3d != undefined )
{
this.three_d = true;
this.three_d_height = int( lv.x_axis_3d );
}
else
this.three_d = false;
// Path from Will Henry
var style:Array = lv.x_label_style.split(',');
if( style.length > 4 )
{
this.alt_axis_step = style[3];
this.alt_axis_colour = _root.get_colour(style[4]);
}
//this.label_count = label_count;
this.grid_count = label_count;
if( steps == undefined )
this.x_steps = 1;
else
this.x_steps = steps;
this.mc = _root.createEmptyMovieClip( "x_axis", _root.getNextHighestDepth() );
}
function set_grid_count( val:Number )
{
this.grid_count = val;
}
function move( box:Box )
{
this.mc.clear();
//
// Grid lines
//
for( var i:Number=0; i < this.grid_count; i+=this.x_steps )
{
if( ( this.alt_axis_step > 1 ) && ( i % this.alt_axis_step == 0 ) )
{
this.mc.lineStyle(1,this.alt_axis_colour,100);
}
else
{
this.mc.lineStyle(1,this.grid_colour,100);
}
var x:Number = box.get_x_pos(i);
this.mc.moveTo( x, box.bottom);
this.mc.lineTo( x, box.top);
this.mc.moveTo( x, box.bottom);
this.mc.lineTo( x, box.top);
}
if( this.three_d )
this.three_d_axis( mc, box );
else
this.two_d_axis( mc, box );
}
function three_d_axis( mc:MovieClip, box:Box )
{
// for 3D
var h:Number = this.three_d_height;
var offset:Number = 12;
var x_axis_height:Number = h+offset;
//
// ticks
var item_width:Number = box.width / this.grid_count;
this.mc.lineStyle(1, this.axis_colour, 100);
var w:Number = 1;
for( var i:Number=0; i < this.grid_count; i+=this.x_steps )
{
//
// uncommenting beginFill and endFill causes big bugs??!
//
//this.mc.beginFill(this.axis_colour,100);
var pos:Number = box.get_x_tick_pos(i);
this.mc.moveTo( pos, box.bottom+x_axis_height);
this.mc.lineTo( pos+w, box.bottom+x_axis_height);
this.mc.lineTo( pos+w, box.bottom+x_axis_height+this.tick);
this.mc.lineTo( pos, box.bottom+x_axis_height+this.tick);
this.mc.lineTo( pos, box.bottom+x_axis_height);
//this.mc.endFill();
}
// turn off out lines:
mc.lineStyle(0, 0, 0);
var lighter:Number = ChartUtil.Lighten( this.axis_colour );
// TOP
var colors:Array = [this.axis_colour,lighter];
var alphas:Array = [100,100];
var ratios:Array = [0,255];
var matrix:Object = { matrixType:"box", x:box.left-offset, y:box.bottom, w:box.width_(), h:offset, r:(270/180)*Math.PI };
mc.beginGradientFill("linear", colors, alphas, ratios, matrix);
this.mc.moveTo(box.left,box.bottom);
this.mc.lineTo(box.right,box.bottom);
this.mc.lineTo(box.right-offset,box.bottom+offset);
this.mc.lineTo(box.left-offset,box.bottom+offset);
this.mc.endFill();
// front
var colors:Array = [this.axis_colour,lighter];
var alphas:Array = [100,100];
var ratios:Array = [0,255];
var matrix:Object = { matrixType:"box", x:box.left-offset, y:box.bottom+offset, w:box.width_(), h:h, r:(270/180)*Math.PI };
mc.beginGradientFill("linear", colors, alphas, ratios, matrix);
this.mc.moveTo(box.left-offset,box.bottom+offset);
this.mc.lineTo(box.right-offset,box.bottom+offset);
this.mc.lineTo(box.right-offset,box.bottom+offset+h);
this.mc.lineTo(box.left-offset,box.bottom+offset+h);
this.mc.endFill();
// right side
var colors:Array = [this.axis_colour,lighter];
var alphas:Array = [100,100];
var ratios:Array = [0,255];
var matrix:Object = { matrixType:"box", x:box.left-offset, y:box.bottom+offset, w:box.width_(), h:h, r:(225/180)*Math.PI };
mc.beginGradientFill("linear", colors, alphas, ratios, matrix);
this.mc.moveTo(box.right,box.bottom);
this.mc.lineTo(box.right,box.bottom+h);
this.mc.lineTo(box.right-offset,box.bottom+offset+h);
this.mc.lineTo(box.right-offset,box.bottom+offset);
this.mc.endFill();
}
// 2D:
function two_d_axis( mc:MovieClip, box:Box )
{
//
// ticks
var item_width:Number = box.width / this.grid_count;
var left:Number = box.left+(item_width/2);
//
this.mc.lineStyle(2,this.axis_colour,100);
for( var i:Number=0; i < this.grid_count; i+=this.x_steps )
{
this.mc.moveTo(left + (i*item_width),box.bottom);
this.mc.lineTo(left + (i*item_width),box.bottom+this.tick);
}
// Axis line:
this.mc.lineStyle(2,this.axis_colour,100);
this.mc.moveTo(box.left,box.bottom);
this.mc.lineTo(box.right,box.bottom);
}
function height_()
{
return 2 + this.tick;
}
function height()
{
if( this.three_d )
{
// 12 is the size of the slanty
// 3D part of the X axis
return this.three_d_height+12+this.tick;
}
else
return this.tick;
}
}
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