Re: [svgwg] Make 'color-interpolation' work in associated alpha

Ok, I see that #180 addresses this for gradients, but note that 
color-interpolation is also used for filter effects too (among other 
stuff). I can also see that this _can_ be a desired effect, also I can
 see gradients in premultiplied/associated alpha can be a desired 
effect too, so having both couldn't hurt.

Now imagine if I include a transparent png in my svg, put it on a 
light background and apply gaussian blur on it. If the png file's 
transparent parts are "black", then the image at the edges of opaque 
regions gets black leaked in and looks "dirty". I might not want that.
 I also might not want to blend with the background before and then 
applying the gaussian blur because I might not want to blur the 
background too.

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Received on Wednesday, 25 January 2017 08:30:35 UTC