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Re: [ft-devel] [ftgrid] Display rendered bitmap (new feature).
From: |
Alexei Podtelezhnikov |
Subject: |
Re: [ft-devel] [ftgrid] Display rendered bitmap (new feature). |
Date: |
Sat, 13 Feb 2016 02:01:04 -0500 |
> Trying it on arial.ttf, I see some greenish artifacts at the pixel
> borders; similarly, the outline partially changes its colour depending
> on the zoom. Is it possible to suppress these effects?
I'm pretty sure that those are a graphics system caching bug. There is a cache
of gradients to speed up blending with gamma. This feature stresses its limits
because there is a lot more gradients to cache as we blend on top of blending.
Other things to add: monochrome bitmaps when antialias is off and error
checking.
Re: [ft-devel] [ftgrid] Display rendered bitmap (new feature)., Markus Trippelsdorf, 2016/02/13
Re: [ft-devel] [ftgrid] Display rendered bitmap (new feature)., Markus Trippelsdorf, 2016/02/13