Re: [Freetype] Another question about FT_Decompose_Outline

[Leonard Rosenthol]

At 5:31 PM +1100 3/21/03, ~ wrote:
> my original question about the usage of FT_Decompose_Outline was 
> really about the functions pointed to by func_interface argument. 
> From my reading of the documentation, I had thought that the 
> functions to decompose a glyph into a series of curves and lines, 
> etc ,
> (such as move_to, line_to, cubic_to) etc existed already somewhere 
> within freetype.
> Is this not true.
> In other words, do I have to implement the emitter functions myself ?

	 No!   FreeType will parse the glyph information and then 
call your routines (they are CALLBACKS, after all ;) with the 
specific operation that should be performed.  What you choose to do 
with that info is up to you.


Leonard
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Leonard Rosenthol                            <mailto:address@hidden>
                                             <http://www.lazerware.com>