[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,-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  $lineplot->SetStepStyle();
  14  
  15  // Add the plot to the graph

  16  $graph->Add($lineplot);
  17  
  18  $graph->img->SetMargin(40,20,20,40);
  19  $graph->title->Set("Example 2.6 (Line with stepstyle)");
  20  $graph->xaxis->title->Set("X-title");
  21  $graph->xaxis->SetPos("min");
  22  $graph->yaxis->title->Set("Y-title");
  23  
  24  
  25  // Display the graph

  26  $graph->Stroke();
  27  ?>