[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 | require_once ('jpgraph/jpgraph_iconplot.php'); |
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| 5 | |
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| 6 | // Create a new odometer graph |
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| 7 | $graph = new OdoGraph(500,180); |
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| 8 | |
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| 9 | $odo = array(); |
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| 10 | |
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| 11 | // Now we need to create an odometer to add to the graph. |
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| 12 | for( $i=0; $i < 5; ++$i ) { |
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| 13 | $odo[$i] = new Odometer(); |
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| 14 | $odo[$i]->SetColor('lightgray:1.9'); |
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| 15 | $odo[$i]->needle->Set(10+$i*17); |
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| 16 | $odo[$i]->needle->SetShadow(); |
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| 17 | if( $i < 2 ) |
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| 18 | $fsize = 10; |
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| 19 | else |
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| 20 | $fsize = 8; |
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| 21 | $odo[$i]->scale->label->SetFont(FF_ARIAL,FS_NORMAL,$fsize); |
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| 22 | $odo[$i]->AddIndication(92,100,'red'); |
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| 23 | $odo[$i]->AddIndication(80,92,'orange'); |
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| 24 | $odo[$i]->AddIndication(60,80,'yellow'); |
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| 25 | } |
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| 26 | |
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| 27 | // Create the layout |
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| 28 | $row1 = new LayoutHor( array($odo[0],$odo[1]) ); |
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| 29 | $row2 = new LayoutHor( array($odo[2],$odo[3],$odo[4]) ); |
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| 30 | $col1 = new LayoutVert( array($row1,$row2) ); |
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| 31 | |
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| 32 | // Add the odometer to the graph |
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| 33 | $graph->Add($col1); |
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| 34 | |
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| 35 | // Add an icon and text |
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| 36 | $icon = new IconPlot('jpglogo.jpg',250,10,0.85,30); |
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| 37 | $icon->SetAnchor('center','top'); |
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| 38 | $graph->Add($icon); |
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| 39 | |
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| 40 | $t = new Text('JpGraph',250,70); |
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| 41 | $t->SetAlign('center','top'); |
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| 42 | #$t->SetFont(FF_VERA,FS_BOLD,11); |
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| 43 | $t->SetColor('darkgray'); |
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| 44 | $graph->Add($t); |
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| 45 | |
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| 46 | // ... and finally stroke and stream the image back to the browser |
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| 47 | $graph->Stroke(); |
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| 48 | |
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| 49 | ?> |
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