Robert O'Callahan ed26918aaa Bug 663776. Part 3: Refactor layer transform snapping to distinguish translation-snapping from rect-snapping, and don't snap translation+scale transforms when we don't know all four edges of the rect that needs to be snapped. r=mattwoodrow
This separates SnapTransform into SnapTransformTranslation, which just snaps translations
and nothing else, and SnapTransform, which snaps translation+scale of rectangles.
2012-12-07 12:58:13 +13:00
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