public void Write(int x, int y, string value, TextAlign align)
{
if (value == null)
throw new ArgumentNullException("value");
if (value == string.Empty) return;
int w = Texture.Width / Colums;
int h = Texture.Height / Rows;
Display.Texture = Texture;
GL.Begin(BeginMode.Quads);
int yy = y - GetHeight(value) * ((int)align.VerAlign + 1) / 2;
foreach (string line in value.Split('\n')) {
int xx = x - GetWidth(line) * ((int)align.HorAlign + 1) / 2;
foreach (char c in line) {
int i = (int)c;
if (i > Colums * Rows) i = 0;
RectangleF tex = new RectangleF(
(i % Colums) / (float)Colums,
(i / Colums) / (float)Rows,
1.0f / Colums, 1.0f / Rows);
GL.TexCoord2(tex.Left, tex.Top); GL.Vertex2(xx, yy);
GL.TexCoord2(tex.Left, tex.Bottom); GL.Vertex2(xx, yy + h);
GL.TexCoord2(tex.Right, tex.Bottom); GL.Vertex2(xx + w, yy + h);
GL.TexCoord2(tex.Right, tex.Top); GL.Vertex2(xx + w, yy);
xx += Spacing;
}
yy += RowSpacing;
}
GL.End();
}