[42] | 1 | <?php |
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| 2 | //============================================================================= |
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| 3 | // File: ODOEX00.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. This examples demonstrates the simplest |
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| 10 | // possible graph using all default values for colors, sizes etc. |
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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=250, height=200 pixels) |
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| 19 | //--------------------------------------------------------------------- |
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| 20 | $graph = new OdoGraph(250,130); |
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| 21 | $graph->SetColor('white'); |
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| 22 | $graph->SetMarginColor('white'); |
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| 23 | $graph->SetFrame(false); |
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| 24 | |
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| 25 | //--------------------------------------------------------------------- |
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| 26 | // Now we need to create an odometer to add to the graph. |
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| 27 | // By default the scale will be 0 to 100 |
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| 28 | //--------------------------------------------------------------------- |
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| 29 | $odo = new Odometer(); |
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| 30 | |
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| 31 | //--------------------------------------------------------------------- |
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| 32 | // Set display value for the odometer |
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| 33 | //--------------------------------------------------------------------- |
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| 34 | $odo->needle->Set(40); |
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| 35 | |
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| 36 | //--------------------------------------------------------------------- |
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| 37 | // Add the odometer to the graph |
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| 38 | //--------------------------------------------------------------------- |
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| 39 | $graph->Add($odo); |
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| 40 | |
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| 41 | //--------------------------------------------------------------------- |
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| 42 | // ... and finally stroke and stream the image back to the browser |
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| 43 | //--------------------------------------------------------------------- |
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| 44 | $graph->Stroke(); |
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| 45 | |
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| 46 | // EOF |
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| 47 | ?> |
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