Nicolas,
It looks to me like you terminate the loop too early. gindex == 0 is the last
glyph; you could use do {} while (); rather than while () {}.
David %^>
________________________________________
From: freetype-devel-bounces+david.bevan=pb....@nongnu.org
[mailto:freetype-devel-bounces+david.bevan=pb....@nongnu.org] On Behalf Of
Nicolas Rougier
Sent: 23 September 2011 16:52
To: Freetype-devel@nongnu.org
Subject: [ft-devel] FT_Get_Char, FT_Get_Next_Char
Hi folks,
Using the following code with the attached (very small) font:
#include <stdio.h>
#include <ft2build.h>
#include FT_FREETYPE_H
int main(int argc, char **argv)
{
FT_Face face;
FT_UInt gindex;
FT_ULong charcode;
FT_Library library;
FT_Init_FreeType( &library );
FT_New_Face( library, "./zapf.cff", 0, &face );
fprintf( stderr, "Num glyphs: %ld\n", face->num_glyphs );
charcode = FT_Get_First_Char( face, &gindex );
while ( gindex != 0 )
{
fprintf( stderr, "char: %ld (index = %d)\n", charcode, gindex );
charcode = FT_Get_Next_Char( face, charcode, &gindex );
};
FT_Done_Face( face );
FT_Done_FreeType( library );
}
I'm getting the following output:
Num glyphs: 3
char: 32 (index = 1)
char: 160 (index = 1)
How do I get the last char ? (or did I do something wrong ?)
Nicolas
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