[whatwg] Enabling LCD Text and antialiasing in canvas
robert at ocallahan.org
Wed Feb 13 19:27:32 PST 2013
On Thu, Feb 14, 2013 at 4:18 PM, Rik Cabanier <cabanier at gmail.com> wrote:
> On Thu, Feb 14, 2013 at 2:12 PM, Robert O'Callahan <robert at ocallahan.org>wrote:
>> On Thu, Feb 14, 2013 at 3:55 PM, Rik Cabanier <cabanier at gmail.com> wrote:
>>> What would happen if you set 'opaque' to true and you draw with alpha and
>>> 'copy' compositing? It seems that that has the same issue (unless you're
>>> with breaking drawing).
>> The alpha values of all moz-opaque canvas pixels are simply not affected
>> by compositing.
> Exactly! So, this will break drawing as the pixels with no alpha will be
> black with no way to undo that.
I don't know what you mean by "no way to undo that" or "break drawing".
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