[Sommaire] [Imprimer]

   1  <?php
   2  include  ("../jpgraph.php");
   3  include  ("../jpgraph_bar.php");
   4  
   5  $data1y=array(12,8,19,3,10,5);
   6  $data2y=array(8,2,11,7,14,4);
   7  $data3y=array(3,9,2,7,5,8);
   8  $data4y=array(1,5,11,2,14,4);
   9  
  10  // Create the graph. These two calls are always required
  11  $graph = new Graph(310,200,"auto");    
  12  $graph->SetScale("textlin");
  13  
  14  $graph->SetShadow();
  15  $graph->img->SetMargin(40,30,20,40);
  16  
  17  $b1plot = new BarPlot($data1y);
  18  $b1plot->SetFillColor("orange");
  19  $b2plot = new BarPlot($data2y);
  20  $b2plot->SetFillColor("blue");
  21  $b3plot = new BarPlot($data3y);
  22  $b3plot->SetFillColor("green");
  23  $b4plot = new BarPlot($data4y);
  24  $b4plot->SetFillColor("brown");
  25  
  26  // Create the accumulated bar plots
  27  $ab1plot = new AccBarPlot(array($b1plot,$b2plot));
  28  $ab2plot = new AccBarPlot(array($b3plot,$b4plot));
  29  
  30  // Create the grouped bar plot
  31  $gbplot = new GroupBarPlot(array($ab1plot,$ab2plot));
  32  
  33  // ...and add it to the graph
  34  $graph->Add($gbplot);
  35  
  36  $graph->title->Set("Grouped Accumulated bar plots");
  37  $graph->xaxis->title->Set("X-title");
  38  $graph->yaxis->title->Set("Y-title");
  39  
  40  $graph->title->SetFont(FF_FONT1,FS_BOLD);
  41  $graph->yaxis->title->SetFont(FF_FONT1,FS_BOLD);
  42  $graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD);
  43  
  44  // Display the graph
  45  $graph->Stroke();
  46  ?>