public static RotatedCharBox Get(TexStyle style, TexCharMetric Char, FontStyle fontStyle)
{
var box = ObjPool <RotatedCharBox> .Get();
if (Char == null)
{
throw new NullReferenceException();
}
box.character = Char;
//I can't say more but our cached glyph is slightly incorrect because
//the usage of int in character Info, so we need to...
var font = Char.ch.font;
if (font.type == TexFontType.Font && Char.ch.supported)
{
CharacterInfo c;
if (DrawingContext.GetCharInfo(font.Font_Asset, Char.ch.characterIndex,
(int)(TexUtility.RenderTextureSize * Char.appliedScale) + 1, TexUtility.TexStyle2FontStyle(fontStyle), out c))
{
float ratio = (c.size == 0 ? (float)TexUtility.RenderTextureSize : c.size) / Char.appliedScale;
//Swap XY
box.bearing = 0;
box.italic = (c.maxY - c.minY) / ratio;
box.depth = c.maxX / ratio;
box.height = (-c.minX) / ratio;
//No kerning applied?
box.width = box.italic;
box.c = c;
return(box);
}
}
box.bearing = 0;
box.italic = Char.height + Char.depth;
box.depth = 0;
box.height = Char.italic + Char.bearing;
box.width = box.italic;
return(box);
}