public Glyph(string symbol, string templateDir, Graphics graphics, CustomJPrototypeResolver resolver, Color opacity, FontTool font)
 {
     _image    = Path.GetFullPath(Path.Combine(templateDir, resolver.GetRootValue(symbol)));
     _graphics = graphics;
     _opacity  = (decimal)opacity.A / 255;
     Width     = font.GlyphHeight;
     Height    = font.GlyphHeight;
 }