Re: [Devel] how to cope with bitmap glyphs?

[沈 狼]

hi, George Williams, 
do you have the code snippets as handling the bitmap in *.ttf files?

can you give me a specific explanations for how to map  a word to the glyph 
index?
so far, I don't know how to associate the bitmap headers with the glyph 
index or the word I want to render .

what materials do you recommend me to read?
thank you much
> From: George Williams <address@hidden>
> Reply-To: address@hidden
> To: address@hidden
> Subject: Re: [Devel] how to cope with bitmap glyphs?
> Date: 07 Apr 2004 10:44:48 -0700
>
> On Tue, 2004-04-06 at 20:19, 娌?��?wrote:
> > hi, all
> >    it seems in a true type font file, there is only 3 tables relate to
> > bitmap glyphs.
> >
> >    I want to know when will I use the bitmap info to render it on a 
device?
> > is there other tables I missed? thanks
> Well there are a variety of tables that could relate to bitmaps
>    GSUB  to tell you when to use ligature glyphs, etc.
>    GPOS  to tell you about kerning, etc.
>
> But the data describing the glyph images themselves are in
>    EBLC         (bloc on a mac)
>    EBDT         (bdat on a mac)
> While
>    EBSC
> says when to substitute one strike for another.
>
>
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