[Sommaire] [Imprimer]

   1  <?php
   2  include  ("../jpgraph.php");
   3  include  ("../jpgraph_line.php");
   4  include  ("../jpgraph_bar.php");
   5  
   6  $l1datay = array(11,9,2,4,3,13,17);
   7  $l2datay = array(23,12,5,19,17,10,15);
   8  
   9  $datax=$gDateLocale->GetShortMonth();
  10  
  11  // Create the graph. 
  12  $graph = new Graph(400,200,"auto");    
  13  $graph->SetScale("textlin");
  14  $graph->SetMargin(40,130,20,40);
  15  $graph->SetShadow();
  16  $graph->xaxis->SetTickLabels($datax);
  17  
  18  // Create the linear error plot
  19  $l1plot=new LinePlot($l1datay);
  20  $l1plot->SetColor("red");
  21  $l1plot->SetWeight(2);
  22  $l1plot->SetLegend("Prediction");
  23  
  24  //Center the line plot in the center of the bars
  25  $l1plot->SetBarCenter();
  26  
  27  
  28  // Create the bar plot
  29  $bplot = new BarPlot($l2datay);
  30  $bplot->SetFillColor("orange");
  31  $bplot->SetLegend("Result");
  32  
  33  // Add the plots to t'he graph
  34  $graph->Add($bplot);
  35  $graph->Add($l1plot);
  36  
  37  
  38  $graph->title->Set("Adding a line plot to a bar graph v1");
  39  $graph->xaxis->title->Set("X-title");
  40  $graph->yaxis->title->Set("Y-title");
  41  
  42  $graph->title->SetFont(FF_FONT1,FS_BOLD);
  43  $graph->yaxis->title->SetFont(FF_FONT1,FS_BOLD);
  44  $graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD);
  45  
  46  
  47  // Display the graph
  48  $graph->Stroke();
  49  ?>