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Re: [Freetype] glyph-outlines
From: |
Werner LEMBERG |
Subject: |
Re: [Freetype] glyph-outlines |
Date: |
Wed, 02 Jun 2004 22:44:58 +0200 (CEST) |
> I'm having troubles in correctly reading the outline of a glyph. When
> looking at the points that define the outline I get a list of points
> which are highly redundant and don't make sense at all. A typical
> output of a glyph outline my program produces looks like this:
>
> index 67 glyph_index: 60
> outline 0 from point 0 to point 27
> point 0 on curve x 0 y 128
> point 1 on curve x 0 y 128
> point 2 off conic x 0 y 128
> point 3 on curve x 0 y 128
> point 4 off conic x 0 y 128
> point 5 on curve x 0 y 128
> etc.....
If you load a glyph with the FT_LOAD_DEFAULT flag, you have to set up
the size with a call to FT_Set_Char_Size before calling FT_Load_Glyph
which you haven't done. What you probably want is not FT_LOAD_DEFAULT
but FT_LOAD_NO_SCALE to get the coordinates in font units.
Werner