[42] | 1 | <?php |
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| 2 | require_once ('jpgraph/jpgraph.php'); |
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| 3 | require_once ('jpgraph/jpgraph_odo.php'); |
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| 4 | |
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| 5 | // Create a new odometer graph (width=250, height=200 pixels) |
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| 6 | $graph = new OdoGraph(250,170); |
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| 7 | |
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| 8 | // Setup graph titles |
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| 9 | $graph->title->Set('Custom formatting'); |
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| 10 | $graph->title->SetColor('white'); |
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| 11 | $graph->title->SetFont(FF_ARIAL,FS_BOLD); |
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| 12 | |
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| 13 | // Add drop shadow for graph |
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| 14 | $graph->SetShadow(); |
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| 15 | |
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| 16 | // Now we need to create an odometer to add to the graph. |
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| 17 | $odo = new Odometer(); |
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| 18 | $odo->SetColor("lightgray:1.9"); |
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| 19 | |
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| 20 | // Setup the scale |
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| 21 | $odo->scale->Set(100,600); |
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| 22 | $odo->scale->SetTicks(50,2); |
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| 23 | $odo->scale->SetTickColor('brown'); |
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| 24 | $odo->scale->SetTickLength(0.05); |
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| 25 | $odo->scale->SetTickWeight(2); |
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| 26 | |
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| 27 | $odo->scale->SetLabelPos(0.75); |
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| 28 | $odo->scale->label->SetFont(FF_FONT1, FS_BOLD); |
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| 29 | $odo->scale->label->SetColor('brown'); |
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| 30 | $odo->scale->label->SetFont(FF_ARIAL,FS_NORMAL,10); |
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| 31 | |
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| 32 | // Setup a label with a degree mark |
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| 33 | $odo->scale->SetLabelFormat('%dC'.SymChar::Get('degree')); |
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| 34 | |
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| 35 | // Set display value for the odometer |
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| 36 | $odo->needle->Set(280); |
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| 37 | |
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| 38 | // Add drop shadow for needle |
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| 39 | $odo->needle->SetShadow(); |
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| 40 | |
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| 41 | // Add the odometer to the graph |
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| 42 | $graph->Add($odo); |
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| 43 | |
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| 44 | // ... and finally stroke and stream the image back to the browser |
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| 45 | $graph->Stroke(); |
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| 46 | ?> |
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