diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/screen_xywh.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/screen_xywh.cxx b/src/screen_xywh.cxx index 59c12c969..87fa2d6ae 100644 --- a/src/screen_xywh.cxx +++ b/src/screen_xywh.cxx @@ -133,6 +133,9 @@ void Fl::screen_xywh(int &X, int &Y, int &W, int &H, int mx, int my, int mw, int that contains the specified screen position \p x, \p y \param[in] x, y the absolute screen position \return a screen number ∈ [0 , Fl::screen_count()-1] + \attention When the running system contains screens with different scaling factor values, this API + may become ambiguous because a given value pair (\p x, \p y) may belong to distinct screens. + In that situation, other APIs should be preferred, e.g., Fl_Window::screen_num() and Fl::screen_scale(int). */ int Fl::screen_num(int x, int y) { |