public Vector4 DrawString(SpriteBatch batch, Vector2 location, string text, Color color, float scale, float depth)
{
var loc = location;
var maxLocX = loc.X;
for (int i = 0; i < text.Length; i++)
{
char c = text [i];
if (c == '\n')
{
loc.X = location.X;
loc.Y += scale * Glyphs [' '].Height;
}
else
{
if (!Glyphs.ContainsKey(c))
{
c = '?';
}
var rect = Glyphs [c];
rect.X += TextureOffsetX;
rect.Y += TextureOffsetY;
if (batch != null)
{
batch.Draw(Texture, loc, rect, color, 0.0f, Vector2.Zero, scale, SpriteEffects.None, depth);
}
loc.X += scale * rect.Width;
maxLocX = Math.Max(loc.X, maxLocX);
}
}
return(new Vector4(location, maxLocX, loc.Y + scale * Glyphs [' '].Height));
}
private void DrawTextureAtlas(System.Drawing.Font font)
{
using (var g = System.Drawing.Graphics.FromImage(Image))
{
g.Clear(System.Drawing.Color.Transparent);
g.SmoothingMode = SmoothingMode.HighQuality;
g.TextRenderingHint = TextRenderingHint.AntiAliasGridFit;
var brString = new SolidBrush(System.Drawing.Color.White);
var brOutline = new SolidBrush(System.Drawing.Color.Black);
for (int i = 0; i < chars.Length; i++)
{
if (Glyphs.ContainsKey(chars[i]))
{
continue;
}
var x = locations[i].X;
var y = locations[i].Y;
var size = sizes[i];
var c = chars[i].ToString();
if (Outline)
{
g.DrawString(c, font, brOutline, x - 1, y, StringFormat.GenericTypographic);
g.DrawString(c, font, brOutline, x + 1, y, StringFormat.GenericTypographic);
g.DrawString(c, font, brOutline, x, y - 1, StringFormat.GenericTypographic);
g.DrawString(c, font, brOutline, x, y + 1, StringFormat.GenericTypographic);
}
g.DrawString(c, font, brString, x, y, StringFormat.GenericTypographic);
var glyph = new Glyph
{
Size = size,
UV = new[]
{
new Vector2(x / Image.Width, y / Image.Height),
new Vector2(
(x + size.Width) / Image.Width,
(y + size.Height) / Image.Height
),
},
Code = chars[i]
};
Glyphs.Add(chars[i], glyph);
}
brString.Dispose();
brOutline.Dispose();
}
Image.Save(string.Format("{0} {1}.png", font.FontFamily.Name, (int)font.Size), ImageFormat.Png);
}
