22674 2013-07-15 21:36:15 +0000 <canvas>: Aligning strokes inside or outside a path 2019-03-29 20:02:02 +0000 1 1 1 Unclassified WHATWG HTML unspecified Other All RESOLVED WONTFIX P3 enhancement Needs Impl Interest 1 ian ian d hober0 ian jonas mike zcorpan contributor oldest_to_newest 90747 0 ian 2013-07-15 21:36:15 +0000 On Mon, 19 Jul 2010, Nick wrote: > > Canvas would benefit from a way to set stroke alignment. With the only > available alignment being center, which is not very useful, custom paths > have to be drawn to mimic inside and outside stroke alignment. That > workaround may give unwanted transparency on pixels between a path and > its stroke path once a path goes diagonal or curves. On Mon, 19 Jul 2010, Mike Wilcox wrote: > > Wow, that would be so enormously useful. You make a shape, add a shape > inside of it that is 100x100, add a stroke, get the width and it's 101. > This "error" cascades, and shifts your items around on redraw. The math > workaround is not easy. 93079 1 ian 2013-09-05 22:09:08 +0000 On Fri, 9 Aug 2013, Stephen White wrote: > > That's an interesting idea. I suppose the fully general solution would > be to have a "stroke offset". E.g., with a stroke width of 4 and and > offset of 2 you'd get "outer", offset -2 you'd get "inner", offset 1 > you'd get 3 pixels outer and 1 pixel inner, etc. 129669 2 d 2019-03-29 20:02:02 +0000 W3C Bugzilla is closing down, and as such we're closing all feature request bugs against HTML as "WONTFIX", at least wontfix-in-this-bugtracker. (We've been told a read-only copy will remain online at these URLs.) If you still think this feature is valuable, please feel free to open a new issue against https://github.com/whatwg/html/issues ; the community has gotten much more active and involved since the Bugzilla days, and you might get a more useful dialogue there.