On 2014-05-25 18:05, Matteo Campanelli wrote:
during last week I studied how to make arbitrary portions of text have a
(possibly transparent) background color.
So far I have been able to render a monochromatic non-transparent background
behind text (see attachment).
Hi
Nice work!
I'm not sure how LO's current glyph bitmap caching works, but you might run
into some visual artifacts with anti-aliasing.
Some programs cache the rendering of glyphs, especially when doing anti-aliasing, because it is quite expensive to do
the computation.
However, this can lead to some odd pixel effects when you change the background color, because doing anti-aliasing
properly is dependent on both the color of the glyph and the color of the background.
Hopefully LO doesn't have this problem, but just in case, I thought you should
know.
Regards, Noel Grandin
Disclaimer: http://www.peralex.com/disclaimer.html
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