[whatwg] Bicubic filtering on context.drawImage

[Tingan Ho]

Hi Whatwg,

I'm a web developer in need of bicubic filtering on context.drawImage. I
use to crop and scale images on the web using canvas. And I noticed that
quality when you scale down very much is very bad on canvas. I scale down
images using context.drawImage. There is no way for me to opt in for which
filter method to use. I thought it was a bug first, because I thought
context.webkitImageSmoothingEnabled did the job. But it didn't. So I filed
a bug for chrome. But they suggested me to email you guys.

https://code.google.com/p/chromium/issues/detail?id=326640

-- 
Sincerely,

Tingan Ho
tingan at p1.cn