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Last change
on this file since 1077 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:
549 bytes
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| 1 | var ctx = document.getElementById('tutorial').getContext('2d');
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| 2 |
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| 3 | // Draw background
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| 4 | ctx.fillStyle = 'rgb(255,221,0)';
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| 5 | ctx.fillRect(0,0,150,37.5);
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| 6 | ctx.fillStyle = 'rgb(102,204,0)';
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| 7 | ctx.fillRect(0,37.5,150,37.5);
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| 8 | ctx.fillStyle = 'rgb(0,153,255)';
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| 9 | ctx.fillRect(0,75,150,37.5);
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| 10 | ctx.fillStyle = 'rgb(255,51,0)';
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| 11 | ctx.fillRect(0,112.5,150,37.5);
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| 12 |
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| 13 | // Draw semi transparent rectangles
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| 14 | for (i=0;i<10;i++){
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| 15 | ctx.fillStyle = 'rgba(255,255,255,'+(i+1)/10+')';
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| 16 | for (j=0;j<4;j++){
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| 17 | ctx.fillRect(5+i*14,5+j*37.5,14,27.5)
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| 18 | }
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| 19 | }
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