[webkit-reviews] review canceled: [Bug 30442] Add helper methods to determine whether a transformation matrix is only scaled or translated : [Attachment 41290] Add helper methods to determine whether a transformation matrix is only scaled or translated.

[bugzilla-daemon at webkit.org]

Jakob Petsovits <jpetsovits at rim.com> has canceled Jakob Petsovits
<jpetsovits at rim.com>'s request for review:
Bug 30442: Add helper methods to determine whether a transformation matrix is
only scaled or translated
https://bugs.webkit.org/show_bug.cgi?id=30442

Attachment 41290: Add helper methods to determine whether a transformation
matrix is only scaled or translated.
https://bugs.webkit.org/attachment.cgi?id=41290&action=review

------- Additional Comments from Jakob Petsovits <jpetsovits at rim.com>
Incorporate feedback from smfr and manyoso, stripping down the patch to the
bare minimum and tailoring it for the actual use case it is intended to cover
(checking if a rect is still a rect after the transformation). The isScale()
and isTranslation() methods that I included as "bonus extra" were removed, and
the isScaleOrTranslation() method has been renamed to mapsRectToRect(),
throwing out the 3D parts that are not used for mapRect() calculations.

Please review, thanks!