diff options
author | Lukas Winkler <github@lw1.at> | 2018-06-18 16:36:21 +0300 |
---|---|---|
committer | Stefan Giehl <stefan@piwik.org> | 2018-06-18 16:36:21 +0300 |
commit | cfe8dfd864de80a65ed891fedd3133e742c21458 (patch) | |
tree | e43cab6f4e16c012421738c6933f8e267fa295fb /libs | |
parent | 9e59d0097bd9f6b8dafa36b68726d8a7412e955f (diff) |
replace sparkline library with modern equivalent (#12066)
* replace sparkline library with modern equivalent
* test setting $enableSparklineImages to true for UI tests
* update LEGALNOTICE
* add minimum and maximum dots
* further improve sparklines
- no minimum/maximum if they are the same
- add offset to the top so that maximum isn't stuck at the border
- doubled resolution of image as it was a bit blurry and it's still
<1.5KB
* fix display size of sparklines
* make Sparklines red
* fix sparkline size in rowEvoluton
* change line colors to black
* lastPoint and padding
* update Sparkline to new version
* remove possibility to disable sparklines ($enableSparklineImages)
* handle formatted numbers
* Updates UI files
Diffstat (limited to 'libs')
-rw-r--r-- | libs/sparkline/CHANGES | 23 | ||||
-rw-r--r-- | libs/sparkline/DESIGN | 28 | ||||
-rw-r--r-- | libs/sparkline/LICENSE-BSD.txt | 29 | ||||
-rw-r--r-- | libs/sparkline/README | 46 | ||||
-rw-r--r-- | libs/sparkline/gpl-2.0.txt | 339 | ||||
-rw-r--r-- | libs/sparkline/lib/Sparkline.php | 494 | ||||
-rw-r--r-- | libs/sparkline/lib/SparklineObject.php | 159 | ||||
-rw-r--r-- | libs/sparkline/lib/Sparkline_Bar.php | 196 | ||||
-rw-r--r-- | libs/sparkline/lib/Sparkline_Line.php | 286 |
9 files changed, 0 insertions, 1600 deletions
diff --git a/libs/sparkline/CHANGES b/libs/sparkline/CHANGES deleted file mode 100644 index fd56d9d90a..0000000000 --- a/libs/sparkline/CHANGES +++ /dev/null @@ -1,23 +0,0 @@ -# -# Sparkline PHP Graphing Library -# Copyright 2004 James Byers <jbyers@gmail.com> -# http://sparkline.org -# -# Dual-licensed under the BSD (LICENSE-BSD.txt) and GPL (LICENSE-GPL.txt) -# licenses. -# -# $Id: CHANGES,v 1.3 2008/03/11 19:12:49 jbyers Exp $ -# - -2005-06-02 James Byers <jbyers@users.sf.net> - - * Version 0.2 released - * Corrected line chart behavior for small data sets [1096890] - * Library will create log file if possible [1163412] - * Fixed error message on bad log file [1096895] - * Corrected bitmask on DEBUG_ALL - * Revised structure of SetFeature - -2004-11-08 James Byers <jbyers@users.sf.net> - - * Version 0.1 released diff --git a/libs/sparkline/DESIGN b/libs/sparkline/DESIGN deleted file mode 100644 index 8d7a374d8b..0000000000 --- a/libs/sparkline/DESIGN +++ /dev/null @@ -1,28 +0,0 @@ -# -# Sparkline PHP Graphing Library -# Copyright 2004 James Byers <jbyers@gmail.com> -# http://sparkline.org -# -# Dual-licensed under the BSD (LICENSE-BSD.txt) and GPL (LICENSE-GPL.txt) -# licenses. -# -# $Id: DESIGN,v 1.4 2008/03/11 19:12:49 jbyers Exp $ -# - -Not much to see. It's 0.1, after all. - -Flow ------------------------------------------------------------------------------- - -Instantiate appropriate Sparkline subclass -Load data, set parameters, all Set* calls -Render - convert coordinates - calculate image size - create image handle - set colors - fill background - draw graph - draw features -Optionally call Draw* functions -Output / OutputFile diff --git a/libs/sparkline/LICENSE-BSD.txt b/libs/sparkline/LICENSE-BSD.txt deleted file mode 100644 index b990fd0ae0..0000000000 --- a/libs/sparkline/LICENSE-BSD.txt +++ /dev/null @@ -1,29 +0,0 @@ -Copyright (c) 2004 James Byers <jbyers@gmail.com> -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of James Byers nor the names of its contributors - may be used to endorse or promote products derived from this - software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/libs/sparkline/README b/libs/sparkline/README deleted file mode 100644 index 6b4d6509da..0000000000 --- a/libs/sparkline/README +++ /dev/null @@ -1,46 +0,0 @@ -# -# Sparkline PHP Graphing Library -# Copyright 2004 James Byers <jbyers@gmail.com> -# http://sparkline.org -# -# Dual-licensed under the BSD (LICENSE-BSD.txt) and GPL (LICENSE-GPL.txt) -# licenses. -# -# $Id: README,v 1.3 2008/03/11 19:12:49 jbyers Exp $ -# - -Installation: -------------- - -Sparkline does not have any installation requirements. See the -samples directory for usage ideas. - -Requirements: -------------- - -Sparkline requires PHP 4.0.6 or newer and GD 2.0 built as a PHP -module. - -Troubleshooting and Support: ----------------------------- - -See http://sparkline.org for troubleshooting advice and support. - -Bugs, Features: ---------------- - -Please submit bugs to the bug tracker: - - http://sourceforge.net/tracker/?group_id=122936&atid=694962 - -Please submit feature requests to the RFE tracker: - - http://sourceforge.net/tracker/?group_id=122936&atid=694965 - -License: --------- - -The library is dual-licensed under the BSD and GPL licenses. You -may use this library under the terms of either license. See -LICENSE-BSD.txt and LICENSE-GPL.txt. - diff --git a/libs/sparkline/gpl-2.0.txt b/libs/sparkline/gpl-2.0.txt deleted file mode 100644 index d159169d10..0000000000 --- a/libs/sparkline/gpl-2.0.txt +++ /dev/null @@ -1,339 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc., - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. By contrast, the GNU General Public -License is intended to guarantee your freedom to share and change free -software--to make sure the software is free for all its users. This -General Public License applies to most of the Free Software -Foundation's software and to any other program whose authors commit to -using it. 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- var $colorList; - var $colorBackground; - var $lineSize; - - //////////////////////////////////////////////////////////////////////////// - // constructor - // - function __construct($catch_errors = true) { - parent::__construct($catch_errors); - - $this->colorList = array(); - $this->colorBackground = 'white'; - $this->lineSize = 1; - $this->graphAreaPx = array(array(0, 0), array(0, 0)); // px(L, B), px(R, T) - } - - //////////////////////////////////////////////////////////////////////////// - // init - // - function Init($x, $y) { - $this->Debug("Sparkline :: Init($x, $y)", DEBUG_CALLS); - - $this->imageX = $x; - $this->imageY = $y; - - // Set functions may have already set graphAreaPx offsets; add image dimensions - // - $this->graphAreaPx = array(array($this->graphAreaPx[0][0], - $this->graphAreaPx[0][1]), - array($this->graphAreaPx[1][0] + $x - 1, - $this->graphAreaPx[1][1] + $y - 1)); - - $this->imageHandle = $this->CreateImageHandle($x, $y); - - // load default colors; set all color handles - // - $this->SetColorDefaults(); - while (list($k, $v) = each($this->colorList)) { - $this->SetColorHandle($k, $this->DrawColorAllocate($k)); - } - reset($this->colorList); - - return !$this->IsError(); - } - - //////////////////////////////////////////////////////////////////////////// - // color, drawing setup functions - // - function SetColor($name, $r, $g, $b) { - $this->Debug("Sparkline :: SetColor('$name', $r, $g, $b)", DEBUG_SET); - $name = strtolower($name); - $this->colorList[$name] = array('rgb' => array($r, $g, $b)); - } - - function SetColorHandle($name, $handle) { - $this->Debug("Sparkline :: SetColorHandle('$name', $handle)", DEBUG_SET); - $name = strtolower($name); - if (array_key_exists($name, $this->colorList)) { - $this->colorList[$name]['handle'] = $handle; - return true; - } - return false; - } - - function SetColorHex($name, $r, $g, $b) { - $this->Debug("Sparkline :: SetColorHex('$name', $r, $g, $b)", DEBUG_SET); - $this->SetColor($name, hexdec($r), hexdec($g), hexdec($b)); - } - - function SetColorHtml($name, $rgb) { - $this->Debug("Sparkline :: SetColorHtml('$name', '$rgb')", DEBUG_SET); - $rgb = trim($rgb, '#'); - $this->SetColor($name, hexdec(substr($rgb, 0, 2)), hexdec(substr($rgb, 2, 2)), hexdec(substr($rgb, 4, 2))); - } - - function SetColorBackground($name) { - $this->Debug("Sparkline :: SetColorBackground('$name')", DEBUG_SET); - $this->colorBackground = $name; - } - - function GetColor($name) { - $name = strtolower($name); - if (array_key_exists($name, $this->colorList)) { - return $this->colorList[$name]['rgb']; - } else { - return false; - } - } - - function GetColorHandle($name) { - $name = strtolower($name); - if (array_key_exists($name, $this->colorList)) { - return $this->colorList[$name]['handle']; - } else { - $this->Debug("Sparkline :: GetColorHandle color '$name' not set", DEBUG_WARNING); - return false; - } - } - - function SetColorDefaults() { - $this->Debug("Sparkline :: SetColorDefaults()", DEBUG_SET); - $colorDefaults = array(array('aqua', '#00FFFF'), - array('black', '#010101'), // TODO failure if 000000? - array('blue', '#0000FF'), - array('fuscia', '#FF00FF'), - array('gray', '#808080'), - array('grey', '#808080'), - array('green', '#008000'), - array('lime', '#00FF00'), - array('maroon', '#800000'), - array('navy', '#000080'), - array('olive', '#808000'), - array('purple', '#800080'), - array('red', '#FF0000'), - array('silver', '#C0C0C0'), - array('teal', '#008080'), - array('white', '#FFFFFF'), - array('yellow', '#FFFF00')); - while (list(, $v) = each($colorDefaults)) { - if (!array_key_exists($v[0], $this->colorList)) { - $this->SetColorHtml($v[0], $v[1]); - } - } - } - - function SetLineSize($size) { - $this->Debug("Sparkline :: SetLineSize($size)", DEBUG_CALLS); - $this->lineSize = $size; - } - - function GetLineSize() { - return($this->lineSize); - } - - function SetPadding($T, $R = null, $B = null, $L = null) { - $this->Debug("Sparkline :: SetPadding($T, $R, $B, $L)", DEBUG_CALLS); - if (null == $R && - null == $B && - null == $L) { - $this->graphAreaPx = array(array($this->graphAreaPx[0][0] + $T, - $this->graphAreaPx[0][1] + $T), - array($this->graphAreaPx[1][0] - $T, - $this->graphAreaPx[1][1] - $T)); - } else { - $this->graphAreaPx = array(array($this->graphAreaPx[0][0] + $L, - $this->graphAreaPx[0][1] + $B), - array($this->graphAreaPx[1][0] - $R, - $this->graphAreaPx[1][1] - $T)); - } - } - - //////////////////////////////////////////////////////////////////////////// - // canvas setup - // - function CreateImageHandle($x, $y) { - $this->Debug("Sparkline :: CreateImageHandle($x, $y)", DEBUG_CALLS); - - $handle = @imagecreatetruecolor($x, $y); - if (!is_resource($handle)) { - $handle = @imagecreate($x, $y); - $this->Debug('imagecreatetruecolor unavailable', DEBUG_WARNING); - } - - if (!is_resource($handle)) { - $this->Debug('imagecreate unavailable', DEBUG_WARNING); - $this->Error('could not create image; GD imagecreate functions unavailable'); - } - - return $handle; - } - - //////////////////////////////////////////////////////////////////////////// - // drawing primitives - // - // NB: all drawing primitives use the coordinate system where (0,0) - // corresponds to the bottom left of the image, unlike y-inverted - // PHP gd functions - // - function DrawBackground($handle = false) { - $this->Debug("Sparkline :: DrawBackground()", DEBUG_DRAW); - - if (!$this->IsError()) { - if ($handle === false) $handle = $this->imageHandle; - return $this->DrawRectangleFilled(0, - 0, - imagesx($handle) - 1, - imagesy($handle) - 1, - $this->colorBackground, - $handle); - } - } - - function DrawColorAllocate($color, $handle = false) { - $this->Debug("Sparkline :: DrawColorAllocate('$color')", DEBUG_DRAW); - if (!$this->IsError() && - $colorRGB = $this->GetColor($color)) { - if ($handle === false) $handle = $this->imageHandle; - return imagecolorallocate($handle, - $colorRGB[0], - $colorRGB[1], - $colorRGB[2]); - } - } - - function DrawFill($x, $y, $color, $handle = false) { - $this->Debug("Sparkline :: DrawFill($x, $y, '$color')", DEBUG_DRAW); - - if (!$this->IsError() && - $colorHandle = $this->GetColorHandle($color)) { - if ($handle === false) $handle = $this->imageHandle; - return imagefill($handle, - $x, - $this->TxGDYToSLY($y, $handle), - $colorHandle); - } - } - - function DrawLine($x1, $y1, $x2, $y2, $color, $thickness = 1, $handle = false) { - $this->Debug("Sparkline :: DrawLine($x1, $y1, $x2, $y2, '$color', $thickness)", DEBUG_DRAW); - - if (!$this->IsError() && - $colorHandle = $this->GetColorHandle($color)) { - if ($handle === false) $handle = $this->imageHandle; - - imagesetthickness($handle, $thickness); - $result = imageline($handle, - $x1, - $this->TxGDYToSLY($y1, $handle), - $x2, - $this->TxGDYToSLY($y2, $handle), - $colorHandle); - imagesetthickness($handle, 1); - return $result; - } - } - - function DrawPoint($x, $y, $color, $handle = false) { - $this->Debug("Sparkline :: DrawPoint($x, $y, '$color')", DEBUG_DRAW); - - if (!$this->IsError() && - $colorHandle = $this->GetColorHandle($color)) { - if ($handle === false) $handle = $this->imageHandle; - return imagesetpixel($handle, - $x, - $this->TxGDYToSLY($y, $handle), - $colorHandle); - } - } - - function DrawRectangle($x1, $y1, $x2, $y2, $color, $handle = false) { - $this->Debug("Sparkline :: DrawRectangle($x1, $y1, $x2, $y2 '$color')", DEBUG_DRAW); - - if (!$this->IsError() && - $colorHandle = $this->GetColorHandle($color)) { - if ($handle === false) $handle = $this->imageHandle; - return imagerectangle($handle, - $x1, - $this->TxGDYToSLY($y1, $handle), - $x2, - $this->TxGDYToSLY($y2, $handle), - $colorHandle); - } - } - - function DrawRectangleFilled($x1, $y1, $x2, $y2, $color, $handle = false) { - $this->Debug("Sparkline :: DrawRectangleFilled($x1, $y1, $x2, $y2 '$color')", DEBUG_DRAW); - - if (!$this->IsError() && - $colorHandle = $this->GetColorHandle($color)) { - // NB: switch y1, y2 post conversion - // - if ($y1 < $y2) { - $yt = $y1; - $y1 = $y2; - $y2 = $yt; - } - - if ($handle === false) $handle = $this->imageHandle; - return imagefilledrectangle($handle, - $x1, - $this->TxGDYToSLY($y1, $handle), - $x2, - $this->TxGDYToSLY($y2, $handle), - $colorHandle); - } - } - - function DrawCircleFilled($x, $y, $diameter, $color, $handle = false) { - $this->Debug("Sparkline :: DrawCircleFilled($x, $y, $diameter, '$color')", DEBUG_DRAW); - - if (!$this->IsError() && - $colorHandle = $this->GetColorHandle($color)) { - if ($handle === false) $handle = $this->imageHandle; - return imagefilledellipse($handle, - $x, - $this->TxGDYToSLY($y, $handle), - $diameter, - $diameter, - $colorHandle); - } - } - - function DrawText($string, $x, $y, $color, $font = FONT_1, $handle = false) { - $this->Debug("Sparkline :: DrawText('$string', $x, $y, '$color', $font)", DEBUG_DRAW); - - if (!$this->IsError() && - $colorHandle = $this->GetColorHandle($color)) { - // adjust for font height so x,y corresponds to bottom left of font - // - if ($handle === false) $handle = $this->imageHandle; - return imagestring($handle, - $font, - $x, - $this->TxGDYToSLY($y + imagefontheight($font), $handle), - $string, - $colorHandle); - } - } - - function DrawTextRelative($string, $x, $y, $color, $position, $padding = 2, $font = FONT_1, $handle = false) { - $this->Debug("Sparkline :: DrawTextRelative('$string', $x, $y, '$color', $position, $font, $padding)", DEBUG_DRAW); - - if (!empty($string) && !$this->IsError() && - $colorHandle = $this->GetColorHandle($color)) { - if ($handle === false) $handle = $this->imageHandle; - - // rendered text width, height - // - $textHeight = imagefontheight($font); - $textWidth = imagefontwidth($font) * strlen($string); - - // set (pxX, pxY) based on position and point - // - switch($position) { - case TEXT_TOP: - $x = $x - round($textWidth / 2); - $y = $y + $padding; - break; - - case TEXT_RIGHT: - $x = $x + $padding; - $y = $y - round($textHeight / 2); - break; - - case TEXT_BOTTOM: - $x = $x - round($textWidth / 2); - $y = $y - $padding - $textHeight; - break; - - case TEXT_LEFT: - default: - $x = $x - $padding - $textWidth; - $y = $y - round($textHeight / 2); - break; - } - - // truncate bounds based on string size in pixels, image bounds - // order: TRBL - // - $y = min($y, $this->GetImageHeight() - $textHeight); - $x = min($x, $this->GetImageWidth() - $textWidth); - $y = max($y, 0); - $x = max($x, 0); - - return $this->DrawText($string, - $x, - $y, - $color, - $font, - $handle); - } - } - - function DrawImageCopyResampled($dhandle, $shandle, $dx, $dy, $sx, $sy, $dw, $dh, $sw, $sh) { - $this->Debug("Sparkline :: DrawImageCopyResampled($dhandle, $shandle, $dx, $dy, $sx, $sy, $dw, $dh, $sw, $sh)", DEBUG_DRAW); - if (!$this->IsError()) { - return imagecopyresampled($dhandle, // dest handle - $shandle, // src handle - $dx, $dy, // dest x, y - $sx, $sy, // src x, y - $dw, $dh, // dest w, h - $sw, $sh); // src w, h - } - } - - //////////////////////////////////////////////////////////////////////////// - // coordinate system functions - // world coordinates are referenced as points or pt - // graph coordinates are referenced as pixels or px - // sparkline inverts GD Y pixel coordinates; the bottom left of the - // image rendering area is px(0,0) - // all coordinate transformation functions are prefixed with Tx - // all coordinate transformation functions depend on a valid image handle - // and will only return valid results after all Set* calls are performed - // - function TxGDYToSLY($gdY, $handle) { - return imagesy($handle) - 1 - $gdY; - } - - function TxPxToPt($pxX, $pxY, $handle) { - // TODO; must occur after data series conversion - } - - function TxPtToPx($ptX, $ptY, $handle) { - // TODO; must occur after data series conversion - } - - function GetGraphWidth() { - return $this->graphAreaPx[1][0] - $this->graphAreaPx[0][0]; - } - - function GetGraphHeight() { - return $this->graphAreaPx[1][1] - $this->graphAreaPx[0][1]; - } - - function GetImageWidth() { - return $this->imageX; - } - - function GetImageHeight() { - return $this->imageY; - } - - //////////////////////////////////////////////////////////////////////////// - // image output - // - function Output($file = '') { - $this->Debug("Sparkline :: Output($file)", DEBUG_CALLS); - - if ($this->IsError()) { - $colorError = imagecolorallocate($this->imageHandle, 0xFF, 0x00, 0x00); - imagestring($this->imageHandle, - 1, - ($this->imageX / 2) - (5 * imagefontwidth(1) / 2), - ($this->imageY / 2) - (imagefontheight(1) / 2), - "ERROR", - $colorError); - } - - if ($file == '') { - header('Content-type: image/png'); - imagepng($this->imageHandle); - } else { - imagepng($this->imageHandle, $file); - } - - $this->Debug('Sparkline :: Output - total execution time: ' . round($this->microTimer() - $this->startTime, 4) . ' seconds', DEBUG_STATS); - } - - function OutputToFile($file) { - $this->Output($file); - } - - function OutputToDataURI() { - ob_start(null, 4096); - $this->Output(); - return "data:image/png;base64,".base64_encode(ob_get_clean()); - } -} - -?> diff --git a/libs/sparkline/lib/SparklineObject.php b/libs/sparkline/lib/SparklineObject.php deleted file mode 100644 index 98a8f4358a..0000000000 --- a/libs/sparkline/lib/SparklineObject.php +++ /dev/null @@ -1,159 +0,0 @@ -<?php -/* - * Sparkline PHP Graphing Library - * Copyright 2004 James Byers <jbyers@gmail.com> - * http://sparkline.org - * - * Dual-licensed under the BSD (LICENSE-BSD.txt) and GPL (LICENSE-GPL.txt) - * licenses. - * - * $Id: Object.php,v 1.9 2008/03/11 19:12:49 jbyers Exp $ - * - */ - -define('DEBUG_NONE', 0); // nothing -define('DEBUG_ERROR', 1); // major errors -define('DEBUG_WARNING', 2); // warnings -define('DEBUG_STATS', 4); // dataset, rendering statistics -define('DEBUG_CALLS', 8); // major function calls -define('DEBUG_SET', 16); // all Set methods -define('DEBUG_DRAW', 32); // all Draw methods -define('DEBUG_ALL', 2047); // everything - -function error_handler($errno, $errstr, $errfile, $errline) { - switch ($errno) { - case E_ERROR: - $message = "ERROR: "; - break; - case E_WARNING: - $message = "WARNING: "; - break; - case E_PARSE: - $message = "PARSE: "; - break; - case E_NOTICE: - $message = "NOTICE: "; - break; - case E_USER_ERROR: - $message = "UERROR: "; - break; - case E_USER_WARNING: - $message = "UWARNING: "; - break; - case E_USER_NOTICE: - $message = "UNOTICE: "; - break; - default: - $message = "UNKNOWN: "; - break; - } // switch - - $message .= "$errstr in $errfile at line $errline\n"; - - if (($errno != E_NOTICE) && // suppress notices - (error_reporting() != 0)) { // respect supressed errors (@) - log_write($message, 'PHP'); - } -} // function error_handler - -function log_write($string, $type = '', $date = false) { - global $LOGFILE; - - if (isset($LOGFILE)) { - if ($date == false) { - $date = time(); - } - - $message = date('d/m/Y:H:i:s', $date) . " $type: $string \n"; - error_log($message, 3, $LOGFILE); - } -} // function log_write - -class SparklineObject { - - var $isError; - var $logFile; - var $errorList; - var $debugList; - var $debugLevel; - var $startTime; - - //////////////////////////////////////////////////////////////////////////// - // constructor - // - function __construct($catch_errors = true) { - $this->isError = false; - $this->logFile = null; - $this->logDate = ''; - $this->errorList = array(); - $this->debugList = array(); - $this->debugLevel = DEBUG_NONE; - $this->startTime = $this->microTimer(); - - // if ($catch_errors) { - set_error_handler('error_handler'); - //} - } // function Object - - //////////////////////////////////////////////////////////////////////////// - // utility - // - function microTimer() { - list($usec, $sec) = explode(" ", microtime()); - return ((float)$usec + (float)$sec); - } // function microTimer - - //////////////////////////////////////////////////////////////////////////// - // error handling - // - function SetDebugLevel($level, $file = null) { - global $LOGFILE; - - if ($level >= DEBUG_NONE && - $level <= DEBUG_ALL) { - $this->debugLevel = $level; - } - - if ($file != null) { - if ((!file_exists($file) && !touch($file)) || - !is_writable($file)) { - die("error log file '$file' is not writable to the web server user"); - } else { - $this->logFile = $file; - $LOGFILE = $file; - } - } - } // function SetDebugLevel - - function Debug($string, $level = DEBUG_WARNING) { - $this->debugList[] = $string; - if ($this->debugLevel & $level && - $this->logFile != null) { - log_write($string, 'DEBUG'); - } - } // function Debug - - function Error($string) { - $this->isError = true; - $this->errorList[] = $string; - if ($this->debugLevel & DEBUG_ERROR && - $this->logFile != null) { - log_write($string, 'ERROR'); - } - } // function Error - - function GetDebug() { - return $this->debugList; - } // function GetDebug - - function GetError() { - return $this->errorList; - } // function GetError - - function IsError() { - return $this->isError; - } // function IsError - -} // class Object - -?> diff --git a/libs/sparkline/lib/Sparkline_Bar.php b/libs/sparkline/lib/Sparkline_Bar.php deleted file mode 100644 index 20bd4f8c1f..0000000000 --- a/libs/sparkline/lib/Sparkline_Bar.php +++ /dev/null @@ -1,196 +0,0 @@ -<?php -/* - * Sparkline PHP Graphing Library - * Copyright 2004 James Byers <jbyers@gmail.com> - * http://sparkline.org - * - * Dual-licensed under the BSD (LICENSE-BSD.txt) and GPL (LICENSE-GPL.txt) - * licenses. - * - * $Id: Sparkline_Bar.php,v 1.3 2008/03/11 19:12:49 jbyers Exp $ - * - */ - -require_once dirname(__FILE__).'/Sparkline.php'; - -class Sparkline_Bar extends Sparkline { - - var $dataSeries; - var $dataSeriesStats; - var $dataSeriesConverted; - var $yMin; - var $yMax; - var $barWidth; - var $barSpacing; - var $barColorDefault; - var $barColorUnderscoreDefault; - - //////////////////////////////////////////////////////////////////////////// - // constructor - // - function __construct($catch_errors = true) { - parent::__construct($catch_errors); - - $this->dataSeries = array(); - $this->dataSeriesStats = array(); - $this->dataSeriesConverted = array(); - $this->barWidth = 1; - $this->barSpacing = 1; - $this->barColorDefault = 'black'; - $this->barColorUnderscoreDefault = 'black'; - } // function Sparkline - - //////////////////////////////////////////////////////////////////////////// - // color, image property setting - // - function SetBarWidth($value) { - $this->Debug("Sparkline_Bar :: SetBarWidth($value)", DEBUG_SET); - $this->barWidth = $value; - } // function SetBarWidth - - function SetBarSpacing($value) { - $this->Debug("Sparkline_Bar :: SetBarSpacing($value)", DEBUG_SET); - $this->barSpacing = $value; - } // function SetBarSpacing - - function SetBarColorDefault($value) { - $this->Debug("Sparkline_Bar :: SetBarColorDefault($value)", DEBUG_SET); - $this->barColorDefault = $value; - } // function SetBarColorDefault - - function SetBarColorUnderscoreDefault($value) { - $this->Debug("Sparkline_Bar :: SetBarColorUnderscoreDefault($value)", DEBUG_SET); - $this->barColorUnderscoreDefault = $value; - } // function SetBarColorUnderscoreDefault - - //////////////////////////////////////////////////////////////////////////// - // data setting - // - function SetData($x, $y, $color = null, $underscore = false, $series = 1) { - if(!is_numeric($x)) { - $x = trim($x); - } - if(!is_numeric($y)) { - $y = trim($y); - } - - $this->Debug("Sparkline_Bar :: SetData($x, $y, $series)", DEBUG_SET); - - if (!is_numeric($x) || - !is_numeric($y)) { - $this->Debug("Sparkline_Bar :: SetData rejected values($x, $y) in series $series", DEBUG_WARNING); - return false; - } // if - - if ($color == null) { - $color = $this->barColorDefault; - } - - $this->dataSeries[$series][$x] = array('value' => $y, - 'color' => $color, - 'underscore' => $underscore); - - if (!isset($this->dataSeriesStats[$series]['min']) || - $y < $this->dataSeriesStats[$series]['min']) { - $this->dataSeriesStats[$series]['min'] = $y; - } - - if (!isset($this->dataSeriesStats[$series]['max']) || - abs($y) > $this->dataSeriesStats[$series]['max']) { - $this->dataSeriesStats[$series]['max'] = abs($y); - } - } // function SetData - - function SetYMin($value) { - $this->Debug("Sparkline_Bar :: SetYMin($value)", DEBUG_SET); - $this->yMin = $value; - } - - function SetYMax($value) { - $this->Debug("Sparkline_Bar :: SetYMax($value)", DEBUG_SET); - $this->yMax = $value; - } - - function ConvertDataSeries($series, $xBound, $yBound) { - $this->Debug("Sparkline_Bar :: ConvertDataSeries($series, $xBound, $yBound)", DEBUG_CALLS); - - if (!isset($this->yMin)) { - $this->yMin = $this->dataSeriesStats[$series]['min']; - } - - if (!isset($this->yMax)) { - $this->yMax = $this->dataSeriesStats[$series]['max']; - } - - while (list(, $v) = each($this->dataSeries[$series])) { - $y = floor($v['value'] * ($yBound / (abs($this->yMax) + abs($this->yMin)))); - $this->dataSeriesConverted[$series][] = array('value' => $y, - 'color' => $v['color'], - 'underscore' => $v['underscore']); - - if (!isset($this->dataSeriesStats[$series]['min_converted']) || - $y < $this->dataSeriesStats[$series]['min_converted']) { - $this->dataSeriesStats[$series]['min_converted'] = $y; - } - - if (!isset($this->dataSeriesStats[$series]['max_converted']) || - abs($y) > $this->dataSeriesStats[$series]['max_converted']) { - $this->dataSeriesStats[$series]['max_converted'] = abs($y); - } - } - reset($this->dataSeries[$series]); - - } // function ConvertDataSeries - - function CalculateImageWidth() { - $this->Debug("Sparkline_Bar :: CalculateImageWidth()", DEBUG_CALLS); - - $count = sizeof($this->dataSeries[1]); - return (($count - 1) * $this->barSpacing) + ($count * $this->barWidth); - } // function CalculateImageWidth - - //////////////////////////////////////////////////////////////////////////// - // rendering - // - function Render($y) { - $this->Debug("Sparkline_Bar :: Render($y)", DEBUG_CALLS); - - // calculate size based on sets for init - // - if (!parent::Init($this->CalculateImageWidth(), $y)) { - return false; - } - - // convert based on actual canvas size - // - $this->ConvertDataSeries(1, $this->GetGraphWidth(), $this->GetGraphHeight()); - - // stats debugging - // - $this->Debug('Sparkline_Bar :: Draw' . - ' series: 1 min: ' . $this->dataSeriesStats[1]['min'] . - ' max: ' . $this->dataSeriesStats[1]['max'] . - ' height: ' . $this->GetGraphHeight() . - ' yfactor: ' . ($this->GetGraphHeight() / (abs($this->dataSeriesStats[1]['max']) + abs($this->dataSeriesStats[1]['min'])))); - - $this->DrawBackground(); - - $yAxis = abs(min($this->dataSeriesStats[1]['min_converted'], 0)); - for ($i = 0; $i < sizeof($this->dataSeriesConverted[1]); $i++) { - $this->DrawRectangleFilled($i * ($this->barWidth + $this->barSpacing), - $yAxis, - $i * ($this->barWidth + $this->barSpacing) + $this->barWidth - 1, - $yAxis + $this->dataSeriesConverted[1][$i]['value'], - $this->dataSeriesConverted[1][$i]['color']); - if ($this->dataSeriesConverted[1][$i]['underscore']) { - $this->DrawLine(max(0, $i * ($this->barWidth + $this->barSpacing) - ($this->barSpacing / 2)), - $yAxis, - min($this->GetGraphWidth(), $i * ($this->barWidth + $this->barSpacing) + ($this->barSpacing / 2)), - $yAxis, - $this->barColorUnderscoreDefault); - } - } - } // function Render -} // class Sparkline_Bar - -?> diff --git a/libs/sparkline/lib/Sparkline_Line.php b/libs/sparkline/lib/Sparkline_Line.php deleted file mode 100644 index bcc79cc57e..0000000000 --- a/libs/sparkline/lib/Sparkline_Line.php +++ /dev/null @@ -1,286 +0,0 @@ -<?php -/* - * Sparkline PHP Graphing Library - * Copyright 2004 James Byers <jbyers@gmail.com> - * http://sparkline.org - * - * Dual-licensed under the BSD (LICENSE-BSD.txt) and GPL (LICENSE-GPL.txt) - * licenses. - * - * $Id: Sparkline_Line.php,v 1.10 2008/03/11 19:12:49 jbyers Exp $ - * - */ - -require_once dirname(__FILE__).'/Sparkline.php'; - -class Sparkline_Line extends Sparkline { - - var $dataSeries; - var $dataSeriesStats; - var $dataSeriesConverted; - var $yMin; - var $yMax; - var $featurePoint; - - //////////////////////////////////////////////////////////////////////////// - // constructor - // - function __construct($catch_errors = true) { - parent::__construct($catch_errors); - - $this->dataSeries = array(); - $this->dataSeriesStats = array(); - $this->dataSeriesConverted = array(); - $this->colorBackground = 'backgroundColor'; - $this->featurePoint = array(); - } // function Sparkline - - //////////////////////////////////////////////////////////////////////////// - // data setting - // - function SetData($x, $y, $series = 1) { - if(!is_numeric($x)) { - $x = trim($x); - } - if(!is_numeric($y)) { - $y = trim($y); - } - - $this->Debug("Sparkline_Line :: SetData($x, $y, $series)", DEBUG_SET); - - if (!is_numeric($x) || - !is_numeric($y)) { - $this->Debug("Sparkline_Line :: SetData rejected values($x, $y) in series $series", DEBUG_WARNING); - return false; - } // if - - $this->dataSeries[$series][$x] = $y; - - if (!isset($this->dataSeriesStats[$series]['yMin']) || - $y < $this->dataSeriesStats[$series]['yMin']) { - $this->dataSeriesStats[$series]['yMin'] = $y; - } - - if (!isset($this->dataSeriesStats[$series]['xMin']) || - $x < $this->dataSeriesStats[$series]['xMin']) { - $this->dataSeriesStats[$series]['xMin'] = $x; - } - - if (!isset($this->dataSeriesStats[$series]['yMax']) || - $y > $this->dataSeriesStats[$series]['yMax']) { - $this->dataSeriesStats[$series]['yMax'] = $y; - } - - if (!isset($this->dataSeriesStats[$series]['xMax']) || - $x > $this->dataSeriesStats[$series]['xMax']) { - $this->dataSeriesStats[$series]['xMax'] = $x; - } - } // function SetData - - function SetYMin($value) { - $this->Debug("Sparkline_Line :: SetYMin($value)", DEBUG_SET); - $this->yMin = $value; - } // function SetYMin - - function SetYMax($value) { - $this->Debug("Sparkline_Line :: SetYMax($value)", DEBUG_SET); - $this->yMax = $value; - } // function SetYMin - - function ConvertDataSeries($series, $xBound, $yBound) { - $this->Debug("Sparkline_Line :: ConvertDataSeries($series, $xBound, $yBound)", DEBUG_CALLS); - - if (!isset($this->yMin)) { - $this->yMin = $this->dataSeriesStats[$series]['yMin']; - } - - if (!isset($this->xMin)) { - $this->xMin = $this->dataSeriesStats[$series]['XMin']; - } - - if (!isset($this->yMax)) { - $this->yMax = $this->dataSeriesStats[$series]['yMax']; - } - - if (!isset($this->xMax)) { - $this->xMax = $this->dataSeriesStats[$series]['xMax']; - } - - $this->yRange = $this->yMax + ($this->yMin * -1); - - for ($i = 0; $i < sizeof($this->dataSeries[$series]); $i++) { - $y = round(($this->dataSeries[$series][$i] + ($this->yMin * -1)) * (($yBound-1) / $this->yRange)); - $x = round($i * $xBound / (sizeof($this->dataSeries[$series]))); - $this->dataSeriesConverted[$series][] = array($x, $y); - $this->Debug("Sparkline :: ConvertDataSeries series $series value $i ($x, $y)", DEBUG_SET); - } - } // function ConvertDataSeries - - //////////////////////////////////////////////////////////////////////////// - // features - // - function SetFeaturePoint($x, $y, $color, $diameter, $text = '', $position = TEXT_TOP, $font = FONT_1) { - $this->Debug("Sparkline_Line :: SetFeaturePoint($x, $y, '$color', $diameter, '$text')", DEBUG_CALLS); - - $this->featurePoint[] = array('ptX' => $x, - 'ptY' => $y, - 'color' => $color, - 'diameter' => $diameter, - 'text' => $text, - 'textpos' => $position, - 'font' => $font); - } // function SetFeaturePoint - - //////////////////////////////////////////////////////////////////////////// - // low quality rendering - // - function Render($x, $y) { - $this->Debug("Sparkline_Line :: Render($x, $y)", DEBUG_CALLS); - - if (!parent::Init($x, $y)) { - return false; - } - - // convert based on graphAreaPx bounds - // - $this->ConvertDataSeries(1, $this->GetGraphWidth(), $this->GetGraphHeight()); - - // stats debugging - // - $this->Debug('Sparkline_Line :: Draw' . - ' series: 1 min: ' . $this->dataSeriesStats[1]['yMin'] . - ' max: ' . $this->dataSeriesStats[1]['yMax'] . - ' offset: ' . ($this->dataSeriesStats[1]['yMin'] * -1) . - ' height: ' . $this->GetGraphHeight() + 1 . - ' yfactor: ' . ($this->GetGraphHeight() / ($this->dataSeriesStats[1]['yMax'] + ($this->dataSeriesStats[1]['yMin'] * -1)))); - $this->Debug('Sparkline_Line :: Draw' . - ' drawing area:' . - ' (' . $this->graphAreaPx[0][0] . ',' . $this->graphAreaPx[0][1] . '), ' . - ' (' . $this->graphAreaPx[1][0] . ',' . $this->graphAreaPx[1][1] . ')'); - - $this->DrawBackground(); - - // draw graph - // - for ($i = 0; $i < sizeof($this->dataSeriesConverted[1]) - 1; $i++) { - $this->DrawLine($this->dataSeriesConverted[1][$i][0] + $this->graphAreaPx[0][0], - $this->dataSeriesConverted[1][$i][1] + $this->graphAreaPx[0][1], - $this->dataSeriesConverted[1][$i+1][0] + $this->graphAreaPx[0][0], - $this->dataSeriesConverted[1][$i+1][1] + $this->graphAreaPx[0][1], - 'lineColor'); - } - - // draw features - // - while (list(, $v) = each($this->featurePoint)) { - $pxY = round(($v['ptY'] + ($this->yMin * -1)) * ($this->GetGraphHeight() / $this->yRange)); - $pxX = round($v['ptX'] * $this->GetGraphWidth() / sizeof($this->dataSeries[1])); - - $this->DrawCircleFilled($pxX + $this->graphAreaPx[0][0], - $pxY + $this->graphAreaPx[0][1], - $v['diameter'], - $v['color'], - $this->imageHandle); - $this->DrawTextRelative($v['text'], - $pxX + $this->graphAreaPx[0][0], - $pxY + $this->graphAreaPx[0][1], - $v['color'], - $v['textpos'], - round($v['diameter'] / 2), - $v['font'], - $this->imageHandle); - } - } // function Render - - //////////////////////////////////////////////////////////////////////////// - // high quality rendering - // - function RenderResampled($x, $y) { - $this->Debug("Sparkline_Line :: RenderResampled($x, $y)", DEBUG_CALLS); - - if (!parent::Init($x, $y)) { - return false; - } - - // draw background on standard image in case of resample blit miss - // - $this->DrawBackground($this->imageHandle); - - // convert based on virtual canvas: x based on size of dataset, y scaled proportionately - // if size of data set is small, default to 4X target canvas size - // - $xVC = max(sizeof($this->dataSeries[1]), 4 * $x); - $yVC = floor($xVC * ($this->GetGraphHeight() / $this->GetGraphWidth())); - $this->ConvertDataSeries(1, $xVC, $yVC); - - // stats debugging - // - $this->Debug('Sparkline_Line :: DrawResampled' . - ' series: 1 min: ' . $this->dataSeriesStats[1]['yMin'] . - ' max: ' . $this->dataSeriesStats[1]['yMax'] . - ' offset: ' . ($this->dataSeriesStats[1]['yMin'] * -1) . - ' height: ' . $this->GetGraphHeight() . - ' yfactor: ' . ($this->GetGraphHeight() / ($this->dataSeriesStats[1]['yMax'] + ($this->dataSeriesStats[1]['yMin'] * -1))), DEBUG_STATS); - $this->Debug('Sparkline_Line :: DrawResampled' . - ' drawing area:' . - ' (' . $this->graphAreaPx[0][0] . ',' . $this->graphAreaPx[0][1] . '), ' . - ' (' . $this->graphAreaPx[1][0] . ',' . $this->graphAreaPx[1][1] . ')'); - - // create virtual image - // allocate colors - // draw background, graph - // resample and blit onto original graph - // - $imageVCHandle = $this->CreateImageHandle($xVC, $yVC); - - while (list($k, $v) = each($this->colorList)) { - $this->SetColorHandle($k, $this->DrawColorAllocate($k, $imageVCHandle)); - } - reset($this->colorList); - - $this->DrawBackground($imageVCHandle); - - for ($i = 0; $i < sizeof($this->dataSeriesConverted[1]) - 1; $i++) { - $this->DrawLine($this->dataSeriesConverted[1][$i][0], - $this->dataSeriesConverted[1][$i][1], - $this->dataSeriesConverted[1][$i+1][0], - $this->dataSeriesConverted[1][$i+1][1], - 'lineColor', - $this->GetLineSize(), - $imageVCHandle); - } - - $this->DrawImageCopyResampled($this->imageHandle, - $imageVCHandle, - $this->graphAreaPx[0][0], // dest x - $this->GetImageHeight() - $this->graphAreaPx[1][1], // dest y - 0, 0, // src x, y - $this->GetGraphWidth(), // dest width - $this->GetGraphHeight(), // dest height - $xVC, // src width - $yVC); // src height - - // draw features - // - while (list(, $v) = each($this->featurePoint)) { - $pxY = round(($v['ptY'] + ($this->yMin * -1)) * ($this->GetGraphHeight() / $this->yRange)); - $pxX = round($v['ptX'] * $this->GetGraphWidth() / sizeof($this->dataSeries[1])); - - $this->DrawCircleFilled($pxX + $this->graphAreaPx[0][0], - $pxY + $this->graphAreaPx[0][1], - $v['diameter'], - $v['color'], - $this->imageHandle); - $this->DrawTextRelative($v['text'], - $pxX + $this->graphAreaPx[0][0], - $pxY + $this->graphAreaPx[0][1], - $v['color'], - $v['textpos'], - round($v['diameter'] / 2), - $v['font'], - $this->imageHandle); - } - } // function RenderResampled -} // class Sparkline_Line - -?> |