Re: Intent to implement: CSS Mask Image properties

2015-11-10 Thread Frederik Braun
This reads like it could pose similar problems than those we've had with SVG Filters, i.e., repaint timing and history sniffing. https://bugzilla.mozilla.org/show_bug.cgi?id=711043 Who would be a good person to verify / analyze this? On 10.11.2015 08:09, Ku(顧思捷)CJ wrote: > *Summary*: > Intend

Re: Intent to implement: CSS Mask Image properties

2015-11-10 Thread L. David Baron
On Tuesday 2015-11-10 15:09 +0800, Ku(顧思捷)CJ wrote: > *Summary*: > Intend to implement CSS mask. By using this it, you can apply a mask to a > graphical object, so that the graphical object will be painted onto the > background through a mask, thus completely or partially masking out parts > of the

Re: Intent to implement: CSS Mask Image properties

2015-11-10 Thread Patrick Brosset
Thanks Panos, I was about to reply with the same comment. Masking/clipping is typically the type of visual effects authors could use devtools help with. I think having a tool that reveals the whole graphical object as well as outlines the mask's shape could be a start. Devtools support for this wou

Re: Intent to implement: CSS Mask Image properties

2015-11-10 Thread Panos Astithas
On Tue, Nov 10, 2015 at 9:09 AM, Ku(顧思捷)CJ wrote: > *Summary*: > Intend to implement CSS mask. By using this it, you can apply a mask to a > graphical object, so that the graphical object will be painted onto the > background through a mask, thus completely or partially masking out parts > of the

Re: Intent to implement: CSS Mask Image properties

2015-11-09 Thread Jet Villegas
> *Platform coverage*: > everywhere > > I'm so happy to see more Core Layout Engine features coming out of the Taipei office. Nice work, CJ! --Jet ___ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platfor

Intent to implement: CSS Mask Image properties

2015-11-09 Thread 顧思捷
*Summary*: Intend to implement CSS mask. By using this it, you can apply a mask to a graphical object, so that the graphical object will be painted onto the background through a mask, thus completely or partially masking out parts of the graphical object. *Bug*: https://bugzilla.mozilla.org/show_b