[Sommaire] [Imprimer]

   1  <?php
   2  include  ("../jpgraph.php");
   3  include  ("../jpgraph_line.php");
   4  include  ("../jpgraph_error.php");
   5  
   6  
   7  //$datax = array(3.5,3.7,3,4,6.2,6,3.5,8,14,8,11.1,13.7);

   8  $datay = array(1.23,1.9,1.6,3.1,3.4,2.8,2.1,1.9);
   9  $graph = new Graph(300,200,"auto");
  10  $graph->img->SetMargin(40,40,40,40);    
  11  $graph->img->SetAntiAliasing();
  12  $graph->SetScale("textlin");
  13  $graph->SetShadow();
  14  $graph->title->Set("Example of line centered plot");
  15  $graph->title->SetFont(FF_FONT1,FS_BOLD);
  16  
  17  
  18  // Use 20% "grace" to get slightly larger scale then min/max of

  19  // data

  20  $graph->yscale->SetGrace(20);
  21  
  22  
  23  $p1 = new LinePlot($datay);
  24  $p1->mark->SetType(MARK_FILLEDCIRCLE);
  25  $p1->mark->SetFillColor("red");
  26  $p1->mark->SetWidth(4);
  27  $p1->SetColor("blue");
  28  $p1->SetCenter();
  29  $graph->Add($p1);
  30  
  31  $graph->Stroke();
  32  
  33  ?>
  34  
  35