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Merge pull request #1 from tole42/tole42-patch-rotationSnaps
Update Transformer.js
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commit
abc1a8fa30
@ -520,18 +520,22 @@
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var newAlpha = Konva.Util._degToRad(newRotation);
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var snaps = this.rotationSnaps();
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var offset = 0.1;
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var max = Math.PI * 2;
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var currentSnap=-1;
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for (var i = 0; i < snaps.length; i++) {
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var angle = Konva.getAngle(snaps[i]);
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var dif =
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Math.abs(angle - Konva.Util._degToRad(newRotation)) % (Math.PI * 2);
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if (dif < offset) {
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newRotation = Konva.Util._radToDeg(angle);
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newAlpha = Konva.Util._degToRad(newRotation);
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if (dif <= max) {
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max = dif;
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currentSnap = i;
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}
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}
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if (snaps.length > 0 && currentSnap >=0) {
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var angle = Konva.getAngle(snaps[currentSnap]);
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newRotation = Konva.Util._radToDeg(angle);
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newAlpha = Konva.Util._degToRad(newRotation);
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}
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var dx = padding;
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var dy = padding;
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