linea21-externals
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Packages:
linea21-core
linea21-externals
linea21-languages
linea21-modules
linea21-utils

Source for file BarDepth.php

Documentation is available at BarDepth.php

  1. <?php
  2. /*
  3.  * This work is hereby released into the Public Domain.
  4.  * To view a copy of the public domain dedication,
  5.  * visit http://creativecommons.org/licenses/publicdomain/ or send a letter to
  6.  * Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.
  7.  *
  8.  */
  9.  
  10. /**
  11.  * @package linea21.externals
  12.  * @subpackage artichow
  13.  */
  14.  
  15. require_once ARTICHOW."/BarPlot.class.php";
  16.  
  17. class BarDepthPattern extends Pattern {
  18.  
  19.      function getPlot($y, $depth) {
  20.         
  21.         $plot = new BarPlot($y, 1, 1, $depth);
  22.         
  23.         $plot->barShadow->setSize(2);
  24.         $plot->barShadow->smooth(TRUE);
  25.         $plot->barShadow->setColor(new Color(160, 160, 160, 10));
  26.         
  27.         return $plot;
  28.         
  29.     }
  30.  
  31.      function create() {
  32.  
  33.         $group = new PlotGroup;
  34.         $group->setSpace(2, 2, 2, 0);
  35.         $group->setPadding(30, 10, NULL, NULL);
  36.         
  37.         $group->grid->hideVertical(TRUE);
  38.         $group->grid->setType(LINE_DASHED);
  39.         
  40.         $yForeground = $this->getArg('yForeground');
  41.         $yBackground = $this->getArg('yBackground');
  42.         
  43.         $legendForeground = $this->getArg('legendForeground');
  44.         $legendBackground = $this->getArg('legendBackground');
  45.         
  46.         $colorForeground = $this->getArg('colorForeground', new LightBlue(10));
  47.         $colorBackground = $this->getArg('colorBackground', new Orange(25));
  48.         
  49.         if($yForeground === NULL) {
  50.             awImage::drawError("Class BarDepthPattern: Argument 'yForeground' must not be NULL.");
  51.         }
  52.         
  53.         // Background
  54.         if($yBackground !== NULL) {
  55.             
  56.             $plot = $this->getPlot($yBackground, 6);
  57.             $plot->setBarColor($colorBackground);
  58.             
  59.             $group->add($plot);
  60.             if($legendBackground !== NULL) {
  61.                 $group->legend->add($plot, $legendBackground, LEGEND_BACKGROUND);
  62.             }
  63.             
  64.         }
  65.         
  66.         // Foreground
  67.         $plot = $this->getPlot($yForeground, 0);
  68.         $plot->setBarColor($colorForeground);
  69.         
  70.         $group->add($plot);
  71.         if($legendForeground !== NULL) {
  72.             $group->legend->add($plot, $legendForeground, LEGEND_BACKGROUND);
  73.         }
  74.         
  75.         $group->axis->bottom->hideTicks(TRUE);
  76.         
  77.         $group->legend->shadow->setSize(0);
  78.         $group->legend->setAlign(LEGEND_CENTER);
  79.         $group->legend->setSpace(6);
  80.         $group->legend->setTextFont(new Tuffy(8));
  81.         $group->legend->setPosition(0.50, 0.10);
  82.         $group->legend->setBackgroundColor(new Color(255, 255, 255, 10));
  83.         $group->legend->setColumns(2);
  84.         
  85.         return $group;
  86.  
  87.     }
  88.  
  89. }
  90. ?>
Documentation generated on Sat, 08 Nov 2008 14:51:00 +0100 by phpDocumentor 1.4.1