diff options
Diffstat (limited to 'src/Fl.cxx')
| -rw-r--r-- | src/Fl.cxx | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/Fl.cxx b/src/Fl.cxx index aa2c9f41e..15eee143e 100644 --- a/src/Fl.cxx +++ b/src/Fl.cxx @@ -2162,13 +2162,13 @@ int Fl::get_font_sizes(Fl_Font fnum, int*& sizep) { return Fl_Graphics_Driver::default_driver().get_font_sizes(fnum, sizep); } -/** Current value of the GUI scaling factor for screen number \p n */ +/** Current value of the GUI scaling factor for screen number \p n (n ∈ [0 , Fl::screen_count()-1]) */ float Fl::screen_scale(int n) { if (!Fl::screen_scaling_supported() || n < 0 || n >= Fl::screen_count()) return 1.; return Fl::screen_driver()->scale(n); } -/** Sets the value of the GUI scaling factor for screen number \p n. +/** Sets the value of the GUI scaling factor for screen number \p n (n ∈ [0 , Fl::screen_count()-1]). Also sets the scale factor value of all windows mapped to screen number \p n, if any. */ void Fl::screen_scale(int n, float factor) { |