public float DrawCharacter(BGICanvas bgi, float x, float y, BGICanvas.Direction dir, int size, byte character, IList <Rectangle> updates)
{
BGICharacter ch = this[character];
if (ch != null)
{
var drawUpdates = updates ?? new List <Rectangle>();
ch.Draw(bgi, x, y, dir, size, updates);
if (updates == null)
{
bgi.UpdateRegion(drawUpdates);
}
return(ch.GetWidth(size));
}
return(0);
}
public Size GetRealTextSize(string str, BGICanvas.Direction dir, int size)
{
float width = 0;
foreach (byte c in BGICanvas.Encoding.GetBytes(str))
{
BGICharacter ch = this[c];
if (ch != null)
{
width += ch.GetWidth(size);
}
}
if (dir == BGICanvas.Direction.Horizontal)
{
return(new Size(BGICanvas.Round(width), (int)((Height + Math.Abs(OriginToDescender) + 1) * BGICharacter.scaleup[size] / BGICharacter.scaledown[size])));
}
else
{
return(new Size((int)((Height + Math.Abs(OriginToDescender) + 1) * BGICharacter.scaleup[size] / BGICharacter.scaledown[size]), BGICanvas.Round(width)));
}
}