- From: <bugzilla@jessica.w3.org>
- Date: Tue, 07 Dec 2010 22:16:11 +0000
- To: public-html-bugzilla@w3.org
http://www.w3.org/Bugs/Public/show_bug.cgi?id=10799 --- Comment #15 from Philip Taylor <excors@gmail.com> 2010-12-07 22:16:11 UTC --- By "in the area of the repetitions", I meant the area where the previous paragraph says the pattern will be painted (anchored in a certain point and repeated in certain directions). Outside that area, the pattern won't be painted at all - it's only inside the area that the wrapping filter is used. So no-repeat patterns and drawImage will both draw a single copy of the image with sharp edges when scaled up, but will filter differently when computing the pixels just inside the edges. An alternative way to see it is that the pattern is always based on an infinitely-repeating-in-both-directions image, with filtering applied to that, and then the repeat-x/y/no-repeat setting is cropping the resulting image in one or both directions. This is similar to how drawImage takes the entire input image, filters that, and then crops to the specified source rectangle, rather than cropping before filtering. So I think it's logically justifiable in that way. -- Configure bugmail: http://www.w3.org/Bugs/Public/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug.
Received on Tuesday, 7 December 2010 22:16:13 UTC