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site/jpgraph/Examples/pielabelsex4.php 890 Bytes
8ec98c9f   Guillaume   MAJ
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  <?php // content="text/plain; charset=utf-8"
  require_once ('jpgraph/jpgraph.php');
  require_once ('jpgraph/jpgraph_pie.php');
  
  $data = array(19,12,4,3,3,12,3,3,5,6,7,8,8,1,7,2,2,4,6,8,21,23,2,2,12);
  
  // Create the Pie Graph.
  $graph = new PieGraph(300,350);
  
  // Set A title for the plot
  $graph->title->Set("Label guide lines");
  $graph->title->SetFont(FF_VERDANA,FS_BOLD,12); 
  $graph->title->SetColor("darkblue");
  $graph->legend->Pos(0.1,0.2);
  
  
  // Create pie plot
  $p1 = new PiePlot($data);
  $p1->SetCenter(0.5,0.55);
  $p1->SetSize(0.3);
  
  // Enable and set policy for guide-lines. Make labels line up vertically
  $p1->SetGuideLines(true,false);
  $p1->SetGuideLinesAdjust(1.1);
  
  // Setup the labels
  $p1->SetLabelType(PIE_VALUE_PER);	
  $p1->value->Show();			
  $p1->value->SetFont(FF_ARIAL,FS_NORMAL,9);	
  $p1->value->SetFormat('%2.1f%%');		
  
  // Add and stroke
  $graph->Add($p1);
  $graph->Stroke();
  
  ?>