[Sommaire] [Imprimer]

   1  <?php
   2  // A simple Polar graph, example 1
   3  
   4  include  "../jpgraph.php";
   5  include  "../jpgraph_polar.php";
   6  
   7  
   8  $data = array(0,1,10,2,30,25,40,60,
   9            50,110,60,160,70,210,75,230,80,260,
  10            85,270,90,280,
  11            95,270,100,260,105,230,
  12            110,210,120,160,130,110,140,60,
  13            150,25,170,2,180,1);
  14  
  15  
  16  $graph = new PolarGraph(600,500);
  17  $graph->SetScale('lin');
  18  $graph->SetType(POLAR_180);
  19  //$graph->SetAngle(90);
  20  //$graph->SetMargin(30-150,30-150,30+150,30+150);
  21  $graph->Set90AndMargin(40,40,40,40);
  22  //$graph->axis->SetLabelAlign('right','center');
  23  
  24  $p = new PolarPlot($data);
  25  $p->SetLegend("Test");
  26  $graph->Add($p);
  27  
  28  $graph->Stroke();
  29  
  30  ?>