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Improves Rectangle tool performance.

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This commit is contained in:
Smie 2017-01-16 11:52:22 -07:00
parent 74d8aa8c9c
commit f8b77403cd
1 changed files with 13 additions and 4 deletions
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17
src/js/tools/drawing/Rectangle.js
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@ -20,10 +20,19 @@
* @override
*/
ns.Rectangle.prototype.draw = function (col, row, color, targetFrame, penSize) {
var rectanglePixels = pskl.PixelUtils.getBoundRectanglePixels(this.startCol, this.startRow, col, row);
var rectangle = pskl.PixelUtils.getOrderedRectangleCoordinates(this.startCol, this.startRow, col, row);
pskl.PixelUtils.resizePixels(rectanglePixels, penSize).forEach(function (point) {
targetFrame.setPixel(point[0], point[1], color);
});
for (var x = rectangle.x0; x <= rectangle.x1; x++) {
for (var y = rectangle.y0; y <= rectangle.y1; y++) {
if (
x > rectangle.x1 - penSize ||
x < rectangle.x0 + penSize ||
y > rectangle.y1 - penSize ||
y < rectangle.y0 + penSize
) {
targetFrame.setPixel(x, y, color);
}
}
}
};
})();