[Lazarus] TFPImageCanvas and TFreeTypeFont colors

Leonardo M. Ramé l.rame at griensu.com
Fri May 10 20:40:02 CEST 2013

On 2013-05-10 20:34:00 +0200, Michael Van Canneyt wrote:
> On Fri, 10 May 2013, Leonardo M. Ramé wrote:
> >Hi, I'm writing text over TFPImageCanvas using a TFreeTypeFont, and I
> >noted some times, the text contains wrong colors around the pixels of
> >the text.
> >
> >I've attached an image to show the problem. As you can see, the text
> >over light gray and white is adding red dots, that doesn't have to be
> >there.
> >
> >The resulting image is an TFPMemoryImage composed of two TFPImageCanvas
> >one containing the image and a 2nd one containing the text.
> >
> >How can I avoid those red dots?.
> Are you using antialiasing ?
> If so, try switching it off.

Thanks, after setting AntiAliased to false, the red dots where removed,
but fonts look really ugly (like shrinked or something). Please take a
look at the attached image, the font is Arial 10.

Leonardo M. Ramé
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