/// <summary>
/// Measures the specified glyph, taking kerning into account.
/// </summary>
/// <param name="c1">The glyph to measure.</param>
/// <param name="c2">The glyph that comes immediately after the glyph being measured.</param>
/// <returns>The size of the specified glyph.</returns>
public Size2 MeasureGlyph(Char c1, Char? c2 = null)
{
var glyph = this[c1];
var offset = c2.HasValue ? kerning.Get(c1, c2.GetValueOrDefault()) : 0;
return new Size2(glyph.Width + offset, glyph.Height);
}
