Cairo.NativeMethods.cairo_set_font_face C# (CSharp) Метод

        internal static extern void cairo_set_font_face(IntPtr cr, IntPtr fontFace);

 public void SetContextFontFace(FontFace value)
 {
     NativeMethods.cairo_set_font_face(handle, value == null ? IntPtr.Zero : value.Handle);
 }