private void GenerateGlyphData(ushort characterCount)
{
Log.Info("Font: Generating glyph data for {0} characters", characterCount);
glyphs = new FontGlyph[characterCount];
for (ushort i = 0; i < characterCount; ++i)
{
if (SDL_ttf.TTF_GlyphIsProvided(handle, i) == 0)
{
continue;
}
if (SDL_ttf.TTF_GlyphMetrics(handle, i,
out glyphs[i].minX, out glyphs[i].maxX, out glyphs[i].minY, out glyphs[i].maxY,
out glyphs[i].advance) != 0)
{
throw new ApplicationException("Failed to get glyph metrics for glyph " + i + " : " + SDL.SDL_GetError());
}
}
}
public int GlyphIsProvided(char Ch)
{
return(SDL_ttf.TTF_GlyphIsProvided(myPtr, Ch));
}
public bool HasGlyph(UInt16 ch)
{
return(SDL_ttf.TTF_GlyphIsProvided(_sdlFont, ch) > 0);
}