[Sommaire] [Imprimer]

   1  <?php
   2  
   3  include  ("../jpgraph.php");
   4  include  ("../jpgraph_bar.php");
   5  
   6  $data1y=array(-8,8,9,3,5,6);
   7  $data2y=array(18,2,1,7,5,4);
   8  
   9  // Create the graph. These two calls are always required
  10  $graph = new Graph(500,400,"auto"); 
  11  $graph->SetScale("textlin");
  12  
  13  $graph->SetShadow();
  14  $graph->img->SetMargin(40,30,20,40);
  15  
  16  // Create the bar plots
  17  $b1plot = new BarPlot($data1y);
  18  $b1plot->SetFillColor("orange");
  19  $b1plot->value->Show();
  20  $b2plot = new BarPlot($data2y);
  21  $b2plot->SetFillColor("blue");
  22  $b2plot->value->Show();
  23  
  24  // Create the grouped bar plot
  25  $gbplot = new AccBarPlot(array($b1plot,$b2plot));
  26  
  27  // ...and add it to the graPH
  28  $graph->Add($gbplot);
  29  
  30  $graph->title->Set("Accumulated bar plots");
  31  $graph->xaxis->title->Set("X-title");
  32  $graph->yaxis->title->Set("Y-title");
  33  
  34  $graph->title->SetFont(FF_FONT1,FS_BOLD);
  35  $graph->yaxis->title->SetFont(FF_FONT1,FS_BOLD);
  36  $graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD);
  37  
  38  // Display the graph
  39  $graph->Stroke();
  40  ?>