[42] | 1 | <?php |
---|
| 2 | //============================================================================= |
---|
| 3 | // File: ODOEX09.PHP |
---|
| 4 | // Description: Example 0 for odometer graphs |
---|
| 5 | // Created: 2002-02-22 |
---|
| 6 | // Version: $Id$ |
---|
| 7 | // |
---|
| 8 | // Comment: |
---|
| 9 | // Example file for odometer graph. Extends odoex00.php to show how multiple |
---|
| 10 | // odometers may be combined in the same graph. |
---|
| 11 | // |
---|
| 12 | // Copyright (C) 2002 Johan Persson. All rights reserved. |
---|
| 13 | //============================================================================= |
---|
| 14 | require_once ('jpgraph/jpgraph.php'); |
---|
| 15 | require_once ('jpgraph/jpgraph_odo.php'); |
---|
| 16 | |
---|
| 17 | //--------------------------------------------------------------------- |
---|
| 18 | // Create a new odometer graph (width=250, height=200 pixels) |
---|
| 19 | //--------------------------------------------------------------------- |
---|
| 20 | $graph = new OdoGraph(200,300); |
---|
| 21 | |
---|
| 22 | //--------------------------------------------------------------------- |
---|
| 23 | // We will display three odometers stacked vertically |
---|
| 24 | // The first thing to do is to create them |
---|
| 25 | //--------------------------------------------------------------------- |
---|
| 26 | $odo1 = new Odometer(); |
---|
| 27 | $odo2 = new Odometer(); |
---|
| 28 | $odo3 = new Odometer(); |
---|
| 29 | |
---|
| 30 | //--------------------------------------------------------------------- |
---|
| 31 | // Set display value for the odometers |
---|
| 32 | //--------------------------------------------------------------------- |
---|
| 33 | $odo1->needle->Set(17); |
---|
| 34 | $odo2->needle->Set(47); |
---|
| 35 | $odo3->needle->Set(86); |
---|
| 36 | |
---|
| 37 | //--------------------------------------------------------------------- |
---|
| 38 | // Add the odometers to the graph using a vertical layout |
---|
| 39 | //--------------------------------------------------------------------- |
---|
| 40 | $l1 = new LayoutVert( array($odo1,$odo2,$odo3) ) ; |
---|
| 41 | $graph->Add( $l1 ); |
---|
| 42 | |
---|
| 43 | //--------------------------------------------------------------------- |
---|
| 44 | // ... and finally stroke and stream the image back to the browser |
---|
| 45 | //--------------------------------------------------------------------- |
---|
| 46 | $graph->Stroke(); |
---|
| 47 | |
---|
| 48 | // EOF |
---|
| 49 | ?> |
---|