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Last change
on this file since 579 was 2, checked in by Dmitry A. Kuminov, 17 years ago |
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Initially imported qt-all-opensource-src-4.5.1 from Trolltech.
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File size:
528 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 | // Filled triangle
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| 10 | ctx.beginPath();
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| 11 | ctx.moveTo(25,25);
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| 12 | ctx.lineTo(105,25);
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| 13 | ctx.lineTo(25,105);
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| 14 | ctx.fill();
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| 15 |
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| 16 | // Stroked triangle
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| 17 | ctx.beginPath();
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| 18 | ctx.moveTo(125,125);
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| 19 | ctx.lineTo(125,45);
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| 20 | ctx.lineTo(45,125);
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| 21 | ctx.closePath();
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| 22 | ctx.stroke();
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| 23 |
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| 24 | }
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