/// <summary>
/// Initializes a new instance of the <see cref="NGraphite.Face"/> class.
/// </summary>
/// <param name='filename'>
/// fullpath to a graphite enabled font.
/// </param>
public Face(string filename, FaceOptions options)
{
if (!File.Exists(filename))
{
throw new ArgumentException("filename");
}
_face = Graphite2Api.MakeFileFace(filename, options);
if (_face == IntPtr.Zero)
{
throw new ArgumentException("filename is not a graphite font");
}
}
/// <summary>
/// Determins if filename is a graphite font or not.
/// </summary>
public static bool IsGraphiteFont(string filename)
{
if (!File.Exists(filename))
{
return(false);
}
IntPtr face = Graphite2Api.MakeFileFace(filename, FaceOptions.face_default);
if (face == IntPtr.Zero)
{
return(false);
}
Graphite2Api.FaceDestroy(face);
return(true);
}
