Re: [ft] [EXTERNAL] RE: get all glyphs

[Dryden, Thomas]

Thanks Laco,
I did try FT_Load_Glyph as well. The only problem is, I also need to know the 
character code. I don't know how to get the character code from the slot??
=Thomas

-----Original Message-----
From: address@hidden <address@hidden> 
Sent: Monday, April 8, 2019 2:44 PM
To: Dryden, Thomas <address@hidden>; address@hidden
Subject: [EXTERNAL] RE: [ft] get all glyphs

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Note: Consider use FT_Load_Glyph to enumerate all glyphs, i tis slow.

- Laco.

-----Original Message-----
From: Freetype <address@hidden> On Behalf Of address@hidden
Sent: Monday, April 8, 2019 23:37
To: 'Dryden, Thomas' <address@hidden>; address@hidden
Subject: Re: [ft] get all glyphs

Hello Thomas,

>From documentation about FT_Get_First_Char:

Return the first character code in the current charmap of a given face, ...

This mean you get only trough glyphs in current charmap. Try use FT_Load_Glyph.

- Laco.

-----Original Message-----
From: Freetype <address@hidden> On Behalf Of Dryden, Thomas
Sent: Monday, April 8, 2019 22:56
To: address@hidden
Subject: [ft] get all glyphs

I'm attempting to extract all glyphs from a TTF in order to create a table of 
each glyph's width. I'm using a Chinese TTF, that reports it has 36k+ glyphs 
(via face->num_glyphs). When I use the following code, I only get 497 glyphs. 
Clearly, I'm doing something wrong... Any ideas?

Thanks,
-Thomas

        charcode = FT_Get_First_Char( Face, &gindex );
        while ( gindex != 0 )
        {
            printf("count: %d, charcode: 0x%X, gindex: %d\n", count, charcode, 
gindex);
            charcode = FT_Get_Next_Char( Face, charcode, &gindex );
            count++;
        }
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