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- let data = ctx.getImageData(0, 0, size, size);
- data = data.data;
- for(var y = 0; y < size; y++) {
- for(var x = 0; x < size; x++) {
- var red = data[((size * y) + x) * 4];
- var green = data[((size * y) + x) * 4 + 1];
- var blue = data[((size * y) + x) * 4 + 2];
- var alpha = data[((size * y) + x) * 4 + 3];
- }
- }
- }
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