Re: [ft] How to get the glyph whose index is greater than 0x110000

[suzuki toshiya]

Do you mean the codepoints greater than U+10FFFF?
glyph index in TrueType/OpenType cannot exceed 16bit limit.

And, latinmodern-math.otf does really assign the character
codepoint greater than U+10FFFF to some glyphs?

Regards,
mpsuzuki

On 2017/03/04 11:45, wei wenjing wrote:
> Hi,
>
> I am using the font "latinmodern-math.otf" in my program.
>
> I have tried two ways to get the glyph whose index is greater than 0x110000 :
>
> 1、using FT_Get_First_Char，FT_Get_Next_Char to iterate over all glyphs
>
> 2、try  FT_Face_GetCharVariantIndex to get the glyph index  and then load the 
> glyph
>
> but all failed.
>
>
> Is there anything I am missing？
>
>
> Thanks