[Sommaire] [Imprimer]

   1  <?php
   2  include  ("../jpgraph.php");
   3  include  ("../jpgraph_line.php");
   4  
   5  $ydata = array(11,-3,-8,7,5,-1,9,13,5,-7);
   6  
   7  // Create the graph. These two calls are always required
   8  $graph = new Graph(300,200,"auto");    
   9  $graph->SetScale("textlin");
  10  
  11  // Create the linear plot
  12  $lineplot=new LinePlot($ydata);
  13  
  14  $lineplot->value->Show();
  15  $lineplot->value->SetColor("red");
  16  $lineplot->value->SetFont(FF_FONT1,FS_BOLD);
  17  
  18  
  19  // Add the plot to the graph
  20  $graph->Add($lineplot);
  21  
  22  $graph->img->SetMargin(40,20,20,40);
  23  $graph->title->Set("Example 2.1");
  24  $graph->xaxis->title->Set("X-title");
  25  $graph->yaxis->title->Set("Y-title");
  26  
  27  
  28  // Display the graph
  29  $graph->Stroke();
  30  ?>