1 | <?php |
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2 | //============================================================================= |
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3 | // File: ODOEX09.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 odoex00.php to show how multiple |
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10 | // odometers may be combined in the same graph. |
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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(200,300); |
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21 | |
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22 | //--------------------------------------------------------------------- |
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23 | // We will display three odometers stacked vertically |
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24 | // The first thing to do is to create them |
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25 | //--------------------------------------------------------------------- |
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26 | $odo1 = new Odometer(); |
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27 | $odo2 = new Odometer(); |
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28 | $odo3 = new Odometer(); |
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29 | |
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30 | //--------------------------------------------------------------------- |
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31 | // Set display value for the odometers |
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32 | //--------------------------------------------------------------------- |
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33 | $odo1->needle->Set(17); |
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34 | $odo2->needle->Set(47); |
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35 | $odo3->needle->Set(86); |
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36 | |
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37 | //--------------------------------------------------------------------- |
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38 | // Add the odometers to the graph using a vertical layout |
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39 | //--------------------------------------------------------------------- |
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40 | $l1 = new LayoutVert( array($odo1,$odo2,$odo3) ) ; |
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41 | $graph->Add( $l1 ); |
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42 | |
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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 | //--------------------------------------------------------------------- |
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46 | $graph->Stroke(); |
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47 | |
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48 | // EOF |
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49 | ?> |
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