41 lines
1012 B
PHP
Executable File
41 lines
1012 B
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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$graph = new OdoGraph(250,150);
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$graph->title->Set('Example with scale indicators');
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// Add drop shadow for graph
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$graph->SetShadow();
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// Now we need to create an odometer to add to the graph.
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// By default the scale will be 0 to 100
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$odo = new Odometer(ODO_HALF);
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// Add color indications
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$odo->AddIndication(0,20,"green:0.7");
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$odo->AddIndication(20,30,"green:0.9");
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$odo->AddIndication(30,60,"yellow");
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$odo->AddIndication(60,80,"orange");
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$odo->AddIndication(80,100,"red");
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$odo->SetCenterAreaWidth(0.45);
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// Set display value for the odometer
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$odo->needle->Set(90);
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// Add scale labels
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$odo->label->Set("mBar");
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$odo->label->SetFont(FF_FONT2,FS_BOLD);
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// Add drop shadow for needle
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$odo->needle->SetShadow();
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// Add the odometer to the graph
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$graph->Add($odo);
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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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