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freetype2
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Loop across all glyphs

This commit is contained in:
Kushal K S V S 2017-06-29 03:07:57 +05:30
parent 54cfe58d76
commit 48d9bb4345
1 changed files with 32 additions and 31 deletions
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63
tests/make_png/make_png.c
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@ -26,7 +26,7 @@ int main (int argc, char const *argv[])
{
printf("\nTo generate 32-bit RGBA PNG(s) of all glyphs in a font\n");
printf("Images will be saved in a file named \n\
$(font)_$(pt_size)_$(render_mode)_$(glyph_index).png \n\n");
$(font)_$(pt_size)_$(render_mode)_$(glyph_index).png \n\n");
printf("By default, hashes of 256-level gray bitmaps will be generated\n\n");
@ -126,47 +126,48 @@ int main (int argc, char const *argv[])
size,
render_type);
for (i = 0; i <50; ++i)
for (i = 0; i <face->num_glyphs; ++i)
{
error = FT_Load_Glyph( face,
i,
load_flag | target_flag);
if(error){
printf("Error loading glyph\n");
}
if(error){
printf("Error loading glyph\n");
}
FT_Render_Glyph( slot,
render_flag);
if(error){
printf("Error rendering the glyph\n");
}
FT_Render_Glyph( slot,
render_flag);
if(error){
printf("Error rendering the glyph\n");
}
bitmap = &slot->bitmap;
bitmap = &slot->bitmap;
if (bitmap->width == 0 || bitmap->rows == 0)
{
continue;
}
if (bitmap->width == 0 || bitmap->rows == 0)
{
continue;
}
FT_Bitmap target;
FT_Bitmap_Init( &target );
FT_Bitmap target;
FT_Bitmap_Init( &target );
if (bitmap->pixel_mode == 1)
{
int alignment = 4;
error = FT_Bitmap_Convert( library,
bitmap,
&target,
alignment);
if(error){
printf("Error converting the bitmap\n");
}
Make_PNG(&target,name,i,render_mode);
int alignment = 4;
error = FT_Bitmap_Convert( library,
bitmap,
&target,
alignment);
if(error){
printf("Error converting the bitmap\n");
}
if (render_mode == 0)
{
Make_PNG(&target,name,i,render_mode);
}else{
}else{
Make_PNG(bitmap,name,i,render_mode);
}
Make_PNG(bitmap,name,i,render_mode);
}
}
FT_Done_Face ( face );