43 lines
1.2 KiB
PHP
Executable File
43 lines
1.2 KiB
PHP
Executable File
<?php
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require_once ('jpgraph/jpgraph.php');
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require_once ('jpgraph/jpgraph_odo.php');
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// Create a new odometer graph (width=250, height=200 pixels)
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$graph = new OdoGraph(570,220);
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$nstyle = array(
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NEEDLE_STYLE_SIMPLE, NEEDLE_STYLE_STRAIGHT, NEEDLE_STYLE_ENDARROW,
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NEEDLE_STYLE_SMALL_TRIANGLE,NEEDLE_STYLE_MEDIUM_TRIANGLE,
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NEEDLE_STYLE_LARGE_TRIANGLE
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);
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$captions = array(
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"NEEDLE_STYLE_SIMPLE","NEEDLE_STYLE_STRAIGHT","NEEDLE_STYLE_ENDARROW",
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"NEEDLE_STYLE_SMALL_TRIANGLE","NEEDLE_STYLE_MEDIUM_TRIANGLE",
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"NEEDLE_STYLE_LARGE_TRIANGLE"
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);
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$odo = array();
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for( $i=0; $i < 6; ++$i ) {
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$odo[$i] = new Odometer();
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$odo[$i]->SetColor("lightyellow");
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$odo[$i]->needle->Set(80);
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$odo[$i]->needle->SetStyle($nstyle[$i]);
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$odo[$i]->caption->Set($captions[$i]);
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$odo[$i]->caption->SetFont(FF_FONT1);
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$odo[$i]->caption->SetMargin(3);
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}
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// Use the automatic layout engine to positon the plots on the graph
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$row1 = new LayoutHor( array($odo[0],$odo[1],$odo[2]) );
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$row2 = new LayoutHor( array($odo[3],$odo[4],$odo[5]) );
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$col1 = new LayoutVert( array($row1,$row2) );
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// Add the odometer to the graph
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$graph->Add($col1);
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// ... and finally stroke and stream the image back to the browser
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$graph->Stroke();
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?>
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