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site/jpgraph/Examples/odotutex16.php 1.01 KB
8ec98c9f   Guillaume   MAJ
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  <?php
  require_once ('jpgraph/jpgraph.php');
  require_once ('jpgraph/jpgraph_odo.php');
  
  // Create a new odometer graph (width=250, height=200 pixels)
  $graph = new OdoGraph(350,100);
  
  // Add drop shadow for graph
  $graph->SetShadow();
  
  // Now we need to create an odometer to add to the graph.
  // By default the scale will be 0 to 100
  $odo1 = new Odometer();
  $odo2 = new Odometer();
  $odo1->SetColor("lightgray:1.9");
  $odo2->SetColor("lightgray:1.9");
  
  // Adjust start and end angle for the scale
  $odo2->scale->SetAngle(110,250);
  
  $odo1->scale->label->SetFont(FF_ARIAL,FS_BOLD,10);
  $odo2->scale->label->SetFont(FF_ARIAL,FS_BOLD,10);
  
  // Set display value for the odometer
  $odo1->needle->Set(70);
  $odo2->needle->Set(70);
  
  // Add drop shadow for needle
  $odo1->needle->SetShadow();
  $odo2->needle->SetShadow();
  
  // Specify the layout for the two odometers
  $row = new LayoutHor( array($odo1,$odo2) );
  
  // Add the odometer to the graph
  $graph->Add($row);
  
  // ... and finally stroke and stream the image back to the browser
  $graph->Stroke();
  ?>