[42] | 1 | <?php |
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| 2 | //============================================================================= |
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| 3 | // File: ODOEX012.PHP |
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| 4 | // Description: Example 0 for odometer graphs |
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| 5 | // Created: 2002-02-22 |
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| 6 | // Version: $Id$ |
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| 7 | // |
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| 8 | // Comment: |
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| 9 | // Example file for odometer graph. Extends odoex11.php to add two more |
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| 10 | // odometers to the image and showing more layout possibilities |
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| 11 | // |
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| 12 | // Copyright (C) 2002 Johan Persson. All rights reserved. |
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| 13 | //============================================================================= |
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| 14 | require_once ('jpgraph/jpgraph.php'); |
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| 15 | require_once ('jpgraph/jpgraph_odo.php'); |
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| 16 | |
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| 17 | //--------------------------------------------------------------------- |
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| 18 | // Create a new odometer graph (width=400, height=400 pixels) |
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| 19 | //--------------------------------------------------------------------- |
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| 20 | $graph = new OdoGraph(400,370); |
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| 21 | $graph->SetShadow(); |
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| 22 | |
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| 23 | //--------------------------------------------------------------------- |
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| 24 | // Specify title and subtitle using default fonts |
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| 25 | // * Note each title may be multilines by using a '\n' as a line |
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| 26 | // divider. |
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| 27 | //--------------------------------------------------------------------- |
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| 28 | $graph->title->Set("Result from 2002"); |
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| 29 | $graph->title->SetColor("white"); |
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| 30 | $graph->subtitle->Set("O1 - W-Site"); |
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| 31 | $graph->subtitle->SetColor("white"); |
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| 32 | |
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| 33 | //--------------------------------------------------------------------- |
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| 34 | // Specify caption. |
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| 35 | // * (This is the text at the bottom of the graph.) The margins will |
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| 36 | // automatically adjust to fit the height of the text. A caption |
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| 37 | // may have multiple lines by including a '\n' character in the |
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| 38 | // string. |
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| 39 | //--------------------------------------------------------------------- |
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| 40 | $graph->caption->Set("Fig1. Values within 85%\nconfidence intervall"); |
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| 41 | $graph->caption->SetColor("white"); |
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| 42 | |
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| 43 | //--------------------------------------------------------------------- |
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| 44 | // We will display two columns where the first column has |
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| 45 | // three odometers (same as in example 11) and the second column |
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| 46 | // has two odoemters |
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| 47 | // The first thing to do is to create them |
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| 48 | //--------------------------------------------------------------------- |
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| 49 | $odo1 = new Odometer(); |
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| 50 | $odo2 = new Odometer(); |
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| 51 | $odo3 = new Odometer(); |
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| 52 | $odo4 = new Odometer(); |
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| 53 | $odo5 = new Odometer(); |
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| 54 | |
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| 55 | |
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| 56 | //--------------------------------------------------------------------- |
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| 57 | // Set caption for each odometer |
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| 58 | //--------------------------------------------------------------------- |
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| 59 | $odo1->caption->Set("April"); |
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| 60 | $odo1->caption->SetFont(FF_ARIAL,FS_BOLD); |
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| 61 | $odo2->caption->Set("May"); |
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| 62 | $odo2->caption->SetFont(FF_FONT2,FS_BOLD); |
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| 63 | $odo3->caption->Set("June"); |
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| 64 | $odo3->caption->SetFont(FF_FONT2,FS_BOLD); |
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| 65 | $odo4->caption->Set("Daily low average"); |
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| 66 | $odo4->caption->SetFont(FF_FONT1,FS_BOLD); |
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| 67 | $odo5->caption->Set("Daily high average"); |
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| 68 | $odo5->caption->SetFont(FF_FONT1,FS_BOLD); |
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| 69 | |
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| 70 | //--------------------------------------------------------------------- |
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| 71 | // Set Indicator bands for the odometers |
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| 72 | //--------------------------------------------------------------------- |
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| 73 | $odo1->AddIndication(80,100,"red"); |
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| 74 | $odo2->AddIndication(20,30,"green"); |
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| 75 | $odo2->AddIndication(65,100,"red"); |
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| 76 | $odo3->AddIndication(60,90,"yellow"); |
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| 77 | $odo3->AddIndication(90,100,"red"); |
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| 78 | |
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| 79 | //--------------------------------------------------------------------- |
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| 80 | // Set display values for the odometers |
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| 81 | //--------------------------------------------------------------------- |
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| 82 | $odo1->needle->Set(17); |
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| 83 | $odo2->needle->Set(47); |
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| 84 | $odo3->needle->Set(86); |
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| 85 | $odo4->needle->Set(22); |
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| 86 | $odo5->needle->Set(77); |
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| 87 | |
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| 88 | $odo1->needle->SetFillColor("blue"); |
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| 89 | $odo2->needle->SetFillColor("yellow:0.7"); |
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| 90 | $odo3->needle->SetFillColor("black"); |
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| 91 | $odo3->needle->SetColor("black"); |
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| 92 | |
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| 93 | |
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| 94 | //--------------------------------------------------------------------- |
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| 95 | // Set scale label properties |
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| 96 | //--------------------------------------------------------------------- |
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| 97 | $odo1->scale->label->SetColor("navy"); |
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| 98 | $odo2->scale->label->SetColor("blue"); |
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| 99 | $odo3->scale->label->SetColor("darkred"); |
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| 100 | |
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| 101 | $odo1->scale->label->SetFont(FF_FONT1); |
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| 102 | $odo2->scale->label->SetFont(FF_FONT2,FS_BOLD); |
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| 103 | $odo3->scale->label->SetFont(FF_ARIAL,FS_BOLD,10); |
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| 104 | |
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| 105 | //--------------------------------------------------------------------- |
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| 106 | // Add the odometers to the graph using a vertical layout |
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| 107 | //--------------------------------------------------------------------- |
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| 108 | $l1 = new LayoutVert( array($odo1,$odo2,$odo3) ) ; |
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| 109 | $l2 = new LayoutVert( array($odo4,$odo5) ) ; |
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| 110 | $l3 = new LayoutHor( array($l1,$l2) ); |
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| 111 | $graph->Add( $l3 ); |
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| 112 | |
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| 113 | //--------------------------------------------------------------------- |
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| 114 | // ... and finally stroke and stream the image back to the browser |
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| 115 | //--------------------------------------------------------------------- |
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| 116 | $graph->Stroke(); |
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| 117 | |
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| 118 | // EOF |
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| 119 | ?> |
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