[Sommaire] [Imprimer]

   1  <?php
   2  // Example for use of JpGraph, 
   3  // ljp, 01/03/01 20:32
   4  include  ("../jpgraph.php");
   5  include  ("../jpgraph_bar.php");
   6  
   7  // We need some data
   8  $datay=array(0.13,0.25,0.21,0.35,0.31,0.06);
   9  $datax=array("Jan","Feb","Mar","Apr","May","June");
  10  
  11  // Setup the graph. 
  12  $graph = new Graph(400,200,"auto");    
  13  $graph->img->SetMargin(60,20,30,50);
  14  $graph->SetScale("textlin");
  15  $graph->SetMarginColor("lightblue");
  16  $graph->SetShadow();
  17  
  18  // Set up the title for the graph
  19  $graph->title->Set("Bar gradient (Left reflection)");
  20  $graph->title->SetFont(FF_VERDANA,FS_NORMAL,12);
  21  $graph->title->SetColor("darkred");
  22  
  23  // Setup font for axis
  24  $graph->xaxis->SetFont(FF_VERDANA,FS_NORMAL,10);
  25  $graph->yaxis->SetFont(FF_VERDANA,FS_NORMAL,10);
  26  
  27  // Show 0 label on Y-axis (default is not to show)
  28  $graph->yscale->ticks->SupressZeroLabel(false);
  29  
  30  // Setup X-axis labels
  31  $graph->xaxis->SetTickLabels($datax);
  32  $graph->xaxis->SetLabelAngle(50);
  33  
  34  // Create the bar pot
  35  $bplot = new BarPlot($datay);
  36  $bplot->SetWidth(0.6);
  37  
  38  // Setup color for gradient fill style 
  39  $bplot->SetFillGradient("navy","#EEEEEE",GRAD_LEFT_REFLECTION);
  40  
  41  // Set color for the frame of each bar
  42  $bplot->SetColor("white");
  43  $graph->Add($bplot);
  44  
  45  // Finally send the graph to the browser
  46  $graph->Stroke();
  47  ?>