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site/jpgraph/Examples/polarex0-180.php 588 Bytes
8ec98c9f   Guillaume   MAJ
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  <?php // content="text/plain; charset=utf-8"
  // A simple Polar graph, example 0
  
  require_once ('jpgraph/jpgraph.php');
  require_once ('jpgraph/jpgraph_polar.php');
  
  
  $data = array(0,1,10,2,30,25,40,60,
  	      50,110,60,160,70,210,75,230,80,260,
  	      85,270,90,280,
  	      95,270,100,260,105,230,
  	      110,210,120,160,130,110,140,60,
  	      150,25,170,2,180,1);
  
  
  $graph = new PolarGraph(250,250);
  $graph->SetScale('lin');
  $graph->SetMargin(35,35,25,25);
  $graph->SetType(POLAR_180);
  
  $p = new PolarPlot($data);
  $p->SetFillColor('lightblue@0.5');
  $graph->Add($p);
  
  $graph->Stroke();
  
  ?>