private void _SpriteFont(HTMLImageElement image, int glyphWidth, int glyphHeight, bool xtrim)
{
HTMLCanvasElement canvas = new HTMLCanvasElement();
canvas.width = (uint)glyphWidth;
canvas.height = (uint)glyphHeight;
CanvasRenderingContext2D context = canvas.getContext(Literals._2d);
for (int i = start; i <= end; i++)
{
context.clearRect(0, 0, canvas.width, canvas.height);
context.drawImage(image, glyphWidth * (i - start), 0, glyphWidth, glyphHeight, 0, 0, glyphWidth, glyphHeight);
// Make sure loaded image is large enough
// If image is not large enough, generate error glyphs
if (image.width >= glyphWidth * (i - start) + glyphWidth)
{
glyphs[i] = SpriteSheet.AddSpriteFontGlyph(canvas, context, xtrim);
}
else
{
glyphs[i] = SpriteSheet.AddSpriteFontGlyph(canvas, context, false);
}
}
canvas.remove();
loaded = true;
}
