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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:
427 bytes
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| 1 | var ctx = document.getElementById('tutorial').getContext('2d');
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| 2 | ctx.translate(75,75);
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| 3 |
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| 4 | for (i=1;i<6;i++){ // Loop through rings (from inside to out)
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| 5 | ctx.save();
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| 6 | ctx.fillStyle = 'rgb('+(51*i)+','+(255-51*i)+',255)';
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| 7 |
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| 8 | for (j=0;j<i*6;j++){ // draw individual dots
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| 9 | ctx.rotate(Math.PI*2/(i*6));
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| 10 | ctx.beginPath();
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| 11 | ctx.arc(0,i*12.5,5,0,Math.PI*2,true);
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| 12 | ctx.fill();
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| 13 | }
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| 14 |
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| 15 | ctx.restore();
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| 16 | }
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