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2 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
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3 "http://www.w3.org/TR/html4/strict.dtd">
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4 <html>
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5 <head>
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6 <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
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7 <title>jQuery SVG Basics</title>
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8 <style type="text/css">
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9 @import "jquery.svg.css";
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10
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11 #svgbasics { position: absolute; border: 1px solid blue; }
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12 #img img {width: 400px; }
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13
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14 </style>
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15 <script type="text/javascript" src="../dlGeometry.js"></script>
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16 <script type="text/javascript" src="../jquery-1.4.4.js"></script>
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17 <script type="text/javascript" src="jquery.svg.js"></script>
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18 <script type="text/javascript">
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19 $(function() {
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20 var geom = dlGeometry();
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21 var svg = $('#svgbasics');
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22 var $div = $('#img img');
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23 var divrect = geom.rectangle($div);
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24 divrect.addPosition({x: -1, y: -1}).adjustDiv(svg);
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25 svg.svg({onLoad: drawInitial});
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26 $('button').click(drawShape);
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27 });
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28
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29 function drawInitial(svg) {
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30 svg.circle(75, 75, 50, {fill: 'none', stroke: 'red', 'stroke-width': 3});
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31 var g = svg.group({stroke: 'black', 'stroke-width': 2});
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32 svg.line(g, 15, 75, 135, 75);
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33 svg.line(g, 75, 15, 75, 135);
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34 svg.configure({viewPort: '0 0 100 100', overflow: 'visible' }, false);
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35 }
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36
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37 var colours = ['purple', 'red', 'orange', 'yellow', 'lime', 'green', 'blue', 'navy', 'black'];
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38
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39 function drawShape() {
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40 var shape = this.id;
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41 var svg = $('#svgbasics').svg('get');
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42 if (shape == 'rect') {
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43 svg.rect(random(300), random(200), random(100) + 100, random(100) + 100,
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44 {fill: colours[random(9)], stroke: colours[random(9)],
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45 'stroke-width': random(5) + 1});
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46 }
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47 else if (shape == 'line') {
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48 svg.line(random(400), random(300), random(400), random(300),
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49 {stroke: colours[random(9)], 'stroke-width': random(5) + 1});
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50 }
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51 else if (shape == 'circle') {
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52 svg.circle(random(300) + 50, random(200) + 50, random(80) + 20,
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53 {fill: colours[random(9)], stroke: colours[random(9)],
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54 'stroke-width': random(5) + 1});
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55 }
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56 else if (shape == 'ellipse') {
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57 svg.ellipse(random(300) + 50, random(200) + 50, random(80) + 20, random(80) + 20,
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58 {fill: colours[random(9)], stroke: colours[random(9)],
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59 'stroke-width': random(5) + 1});
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60 }
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61 else if (shape == 'clear') {
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62 svg.clear();
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63 }
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64 else if (shape == 'zoom') {
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65 svg.clear();
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66 }
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67
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68 }
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69
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70 function random(range) {
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71 return Math.floor(Math.random() * range);
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72 }
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73 </script>
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74 </head>
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75 <body>
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76 <h1>jQuery SVG</h1>
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77 <div id="img">
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78 <img src="peterskuppel.jpg" />
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79 </div>
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80 <div id="svgbasics"></div>
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81 <p>
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82 <button id="rect">Add rectangle</button>
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83 <button id="line">Add line</button>
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84 <button id="circle">Add circle</button>
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85 <button id="ellipse">Add ellipse</button>
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86 <button id="zoom">Zoom</button>
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87 <button id="clear">Clear</button>
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88 </p>
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89 </body>
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90 </html>
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