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 void GlyphMetrcs(char Ch, out int Minx, out int Minxx, out int Miny, out int Maxy, out int Advance)
{
Util.ThrowIfResultIsError(SDL_ttf.TTF_GlyphMetrics(myPtr, Ch, out Minx, out Minxx, out Miny, out Maxy, out Advance));
}
public GlyphMetrics Metric(UInt16 ch)
{
int minX, minY, maxX, maxY, advance;
return(SDL_ttf.TTF_GlyphMetrics(_sdlFont, ch, out minX, out maxX, out minY, out maxY, out advance) == 0 ? new GlyphMetrics(minX, maxX, minY, maxY, advance) : null);
}