Add note to doc of Fl_Cairo_Window about required build option.

2026-05-31 22:04:26 +08:00 · 2022-04-07 17:21:23 +02:00
parent aa8c2a71c0
commit 04305ec7e3
1 changed files with 3 additions and 0 deletions
@@ -74,6 +74,9 @@

   \see examples/cairo-draw-x.cxx
   \see test/cairo_test.cxx
+ 
+   \note Class Fl_Cairo_Window requires the FLTK library to have been built with
+   CMake option OPTION_CAIRO or configure --enable-cairo.

   \note You can alternatively define your custom cairo FLTK window,
   and thus at least override the draw() method to provide custom cairo