/// <summary>
/// Construct a <see cref="FontDescriptor" /> for a font with a given family name, style and point size.
/// </summary>
/// <param name="name">The font family name</param>
/// <param name="style">The font style</param>
/// <param name="size">The font size in em-units</param>
public FontDescriptor(string name, UniFontStyles style, double size)
{
Font = new XFont(name, size, style.ToXFontStyle());
if (Font != null)
{
Ascent = (Font.Metrics.Ascent / (Font.Metrics.Ascent + (double)Font.Metrics.Descent)) * Font.Height;
Descent = (Font.Metrics.Descent / (Font.Metrics.Ascent + (double)Font.Metrics.Descent)) * Font.Height;
}
}
/// <summary>
/// Convert a <see cref="UniFontStyles" /> value to an <see cref="XFontStyle" /> value.
/// </summary>
/// <param name="style">The value to be converted.</param>
/// <returns>The result.</returns>
public static XFontStyle ToXFontStyle(this UniFontStyles style)
{
return((XFontStyle)style);
}