[Sommaire] [Imprimer]

   1  <?php
   2  include  ("../jpgraph.php");
   3  include  ("../jpgraph_line.php");
   4  include  ("../jpgraph_utils.inc.php");
   5  
   6  $f = new FuncGenerator('cos($i)','$i*$i*$i');
   7  list($xdata,$ydata) = $f->E(-M_PI,M_PI,25);
   8  
   9  $graph = new Graph(380,450,"auto");
  10  $graph->SetScale("linlin");
  11  $graph->SetShadow();
  12  $graph->img->SetMargin(50,50,60,40);    
  13  $graph->SetBox(true,'black',2);    
  14  $graph->SetMarginColor('white');
  15  $graph->SetColor('lightyellow');
  16  $graph->SetAxisStyle(AXSTYLE_SIMPLE);
  17  
  18  //$graph->xaxis->SetLabelFormat('%.1f');
  19  
  20  $graph->title->Set("Function plot with marker");
  21  $graph->title->SetFont(FF_FONT1,FS_BOLD);
  22  $graph->subtitle->Set("(BOXOUT Axis style)");
  23  $graph->subtitle->SetFont(FF_FONT1,FS_NORMAL);
  24  
  25  $lp1 = new LinePlot($ydata,$xdata);
  26  $lp1->mark->SetType(MARK_FILLEDCIRCLE);
  27  $lp1->mark->SetFillColor("red");
  28  $lp1->SetColor("blue");
  29  
  30  $graph->Add($lp1);
  31  $graph->Stroke();
  32  ?>
  33  
  34