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site/jpgraph/Examples/odotutex18.php 939 Bytes
8ec98c9f   Guillaume   MAJ
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  <?php
  require_once ('jpgraph/jpgraph.php');
  require_once ('jpgraph/jpgraph_odo.php');
  
  // Create a new odometer graph
  $graph = new OdoGraph(500,180);
  
  $odo = array();
  
  // Now we need to create an odometer to add to the graph.
  for( $i=0; $i < 5; ++$i ) {
  	$odo[$i] = new Odometer();
  	$odo[$i]->SetColor('lightgray:1.9');
  	$odo[$i]->needle->Set(10+$i*17);
  	$odo[$i]->needle->SetShadow();
  	if( $i < 2 )
  		$fsize = 10;
  	else
  		$fsize = 8;
  	$odo[$i]->scale->label->SetFont(FF_ARIAL,FS_NORMAL,$fsize);
  	$odo[$i]->AddIndication(92,100,'red');
  	$odo[$i]->AddIndication(80,92,'orange');
  	$odo[$i]->AddIndication(60,80,'yellow');
  }
  
  // Create the layout
  $row1 = new LayoutHor( array($odo[0],$odo[1]) );
  $row2 = new LayoutHor( array($odo[2],$odo[3],$odo[4]) );
  $col1 = new LayoutVert( array($row1,$row2) );
  
  // Add the odometer to the graph
  $graph->Add($col1);
  
  // ... and finally stroke and stream the image back to the browser
  $graph->Stroke();
  
  ?>