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annotate d3s_examples/python-neo4jrestclient/static/platin/lib/excanvas/testcases/linewidth.html @ 8:18ef6948d689

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new d3s examples
author Dirk Wintergruen <dwinter@mpiwg-berlin.mpg.de>
date Thu, 01 Oct 2015 17:17:27 +0200
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1 <!DOCTYPE html>
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2 <html>
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3 <head>
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4 <title>Line Width Test</title>
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5 <style>
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6
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7 body {
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8 text-align: center
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9 }
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10
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11 </style>
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12 <!--[if IE]><script type="text/javascript" src="../excanvas.js"></script><![endif]-->
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13 <script>
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14
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15 window.onload = function() {
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16 var ctx = document.getElementById('c').getContext('2d');
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17
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18 ctx.strokeStyle = 'black';
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19 ctx.lineWidth = 1;
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20 for (var i = 0; i < 100; i++) {
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21 ctx.beginPath();
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22 ctx.moveTo(49 + i / 100, i);
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23 ctx.lineTo(49 + i / 100, i + 1);
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24 ctx.closePath();
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25 ctx.stroke();
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26 }
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27
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28 for (var i = 0; i < 100; i++) {
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29 ctx.beginPath();
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30 ctx.moveTo(i, 49 + i / 100);
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31 ctx.lineTo(i + 1, 49 + i / 100);
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32 ctx.closePath();
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33 ctx.stroke();
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34 }
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35 };
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36
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37 </script>
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38 </head>
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39 <body>
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40
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41 <canvas id=c width=100 height=100></canvas>
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42
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43 <p>This tests that lines work in the same way in different browsers when you are
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44 using sub pixel coordinates.</p>
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45
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46 </body>
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47 </html>