[whatwg] Canvas v5 API additions

On 3/28/2012 2:41 PM, Ian Hickson wrote:
> I just added a bunch of things to the<canvas>  2D API:


About three or four years ago we talked about adding addition blend 
modes and/or filters to the Canvas API.
Is there still room for discussion on that?

There seems to be a consensus about some blend modes that'd be useful:
https://dvcs.w3.org/hg/FXTF/rawfile/tip/compositing/index.html

They're useful for rendering PSDs, for drawing applications, and for 
high quality generation of graphics that normally are pre-rendered using 
graphics applications.



-Charles