On Fri, 10 May 2013, Leonardo M. Ramé wrote:
On 2013-05-10 21:53:21 +0200, Michael Van Canneyt wrote:
On Fri, 10 May 2013, Leonardo M. Ramé wrote:
On 2013-05-10 21:29:48 +0200, Michael Van Canneyt wrote:
Can you produce a bitmap with just the text and see what that looks like ?
I've tried that, and the result is the same.
Well. Normally TFPImage does not perform any transformation on the
bitmaps that the freetype engine produces: it just copies the result
to the bitmap it is treating. So if that bitmap is empty, you get
what FreeType produced.
So this is rather strange to hear. Unfortunately, I do not know what to advise,
except debugging :(
Well, maybe this can help. The background image is created from an RGBA
8bit pixel array, assigned to a TFPMemoryImage this way:
FCanvasImage.Colors[lXPos, lYPos] :=
FPColor(
lBlue shl 8 + lBlue,
lGreen shl 8 + lGreen,
lRed shl 8 + lRed,
$ff shl 8 + $ff);
lRed, lGreen and lBlue are of type byte, while FPColor needs word,
that's why I have to do the calcs. Maybe the calcs are wrong.
They seem correct.
I don't think that the overlaying is wrong. I tend to think that the bitmap you get from
freetype is somehow wrong...
Michael.
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