public static FormattedText Create(string text, Font font, TextAlignment alignment, SizeConstraint constraint)
{
if (text == null)
{
return new FormattedText(null, new Box2(0, 0, 0, 0), text, font, alignment, constraint);
}
else
{
var instances = new List<GlyphInstance>(text.Length);
var x = 0f;
foreach (var c in text)
{
var glyph = font.GetGlyph(c);
if (glyph != null)
{
instances.Add(new GlyphInstance(new Box2(x, 0, glyph.Size.X, glyph.Size.Y), glyph.Sprite));
x += glyph.Size.X;
}
}
return new FormattedText(instances, new Box2(0, 0, x, font.Height), text, font, alignment, constraint);
}
}
private FormattedText(List<GlyphInstance> instances, Box2 bounds, string text, Font font, TextAlignment alignment, SizeConstraint constraint)
{
m_instances = instances;
Bounds = bounds;
Text = text;
Font = font;
Alignment = alignment;
Constraint = constraint;
}
public Glyph(Font font, GlyphInfo info)
{
Font = font;
Character = info.Character;
Size = info.TextureBox.Size;
Sprite = new Sprite(
font.Texture,
info.TextureBox.Position / (Vector2)font.Texture.Size,
(info.TextureBox.Position + info.TextureBox.Size) / (Vector2)font.Texture.Size
);
}
public void Draw(Vector2 position, Font font, string text, Color4ub color)
{
foreach (var c in text)
{
var glyph = font.GetGlyph(c);
if (glyph != null)
{
Draw(new Box2(position, glyph.Size), glyph.Sprite, color);
position = new Vector2(position.X + glyph.Size.X, position.Y);
}
}
}
public void Draw(Vector2 position, Font font, string text)
{
Draw(position, font, text, new Color4ub(0xFF, 0xFF, 0xFF, 0xFF));
}
static InternalFonts()
{
s_texture = new Lazy<Texture2D>(() =>
{
var bytes = new byte[c_width * c_height];
using (var mstream = new MemoryStream(s_bytes))
{
using (var cstream = new GZipStream(mstream, CompressionMode.Decompress))
{
cstream.Read(bytes, 0, bytes.Length);
}
}
var pixels = new Color4ub[c_width * c_height * 4];
for (int i = 0; i < c_width * c_height; i++)
{
pixels[i] = new Color4ub(0xFF, 0xFF, 0xFF, bytes[i]);
}
var texture = new Texture2D();
texture.SetData(c_width, c_height, pixels);
return texture;
});
s_regularSmallVariableWidthFont = new Lazy<Font>(() =>
{
var font = new Font(s_texture.Value, s_regularSmallVariableWidthFontGlyphs);
return font;
});
s_boldSmallVariableWidthFont = new Lazy<Font>(() =>
{
var font = new Font(s_texture.Value, s_boldSmallVariableWidthFontGlyphs);
return font;
});
s_italicSmallVariableWidthFont = new Lazy<Font>(() =>
{
var font = new Font(s_texture.Value, s_italicSmallVariableWidthFontGlyphs);
return font;
});
s_regularBigVariableWidthFont = new Lazy<Font>(() =>
{
var font = new Font(s_texture.Value, s_regularBigVariableWidthFontGlyphs);
return font;
});
s_regularSmallFixedWidthFont = new Lazy<Font>(() =>
{
var font = new Font(s_texture.Value, s_regularSmallFixedWidthFontGlyphs);
return font;
});
s_boldSmallFixedWidthFont = new Lazy<Font>(() =>
{
var font = new Font(s_texture.Value, s_boldSmallFixedWidthFontGlyphs);
return font;
});
s_italicSmallFixedWidthFont = new Lazy<Font>(() =>
{
var font = new Font(s_texture.Value, s_italicSmallFixedWidthFontGlyphs);
return font;
});
s_regularBigFixedWidthFont = new Lazy<Font>(() =>
{
var font = new Font(s_texture.Value, s_regularBigFixedWidthFontGlyphs);
return font;
});
}
