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Last change
on this file since 247 was 2, checked in by Dmitry A. Kuminov, 16 years ago |
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Initially imported qt-all-opensource-src-4.5.1 from Trolltech.
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File size:
565 bytes
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| 1 | var canvas = document.getElementById('tutorial');
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| 2 |
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| 3 | // Make sure we don't execute when canvas isn't supported
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| 4 | if (canvas.getContext){
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| 5 |
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| 6 | // use getContext to use the canvas for drawing
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| 7 | var ctx = canvas.getContext('2d');
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| 8 |
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| 9 | // Draw shapes
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| 10 |
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| 11 | ctx.beginPath();
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| 12 | ctx.moveTo(75,25);
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| 13 | ctx.quadraticCurveTo(25,25,25,62.5);
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| 14 | ctx.quadraticCurveTo(25,100,50,100);
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| 15 | ctx.quadraticCurveTo(50,120,30,125);
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| 16 | ctx.quadraticCurveTo(60,120,65,100);
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| 17 | ctx.quadraticCurveTo(125,100,125,62.5);
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| 18 | ctx.quadraticCurveTo(125,25,75,25);
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| 19 | ctx.stroke();
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| 20 |
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| 21 | }
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