diff options
| -rw-r--r-- | FL/Fl_Gl_Window.H | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/FL/Fl_Gl_Window.H b/FL/Fl_Gl_Window.H index 78d3e3ab6..e8bd11aff 100644 --- a/FL/Fl_Gl_Window.H +++ b/FL/Fl_Gl_Window.H @@ -234,16 +234,18 @@ public: int pixel_h(); #else /** Gives the window width in OpenGL pixels. - Generally identical with the result of the w() function, but on macintosh computers - with a 'retina' display, and if Fl::use_high_res_GL(bool) is set to true, - pixel_w() returns 2 * w(). + Generally identical with the result of the w() function, but for a window mapped to + an Apple 'retina' display, and if Fl::use_high_res_GL(bool) is set to true, + pixel_w() returns 2 * w(). This method detects when the window has been moved + between low and high resolution displays and automatically adjusts the returned value. \version 1.3.4 */ int pixel_w() { return w(); } /** Gives the window height in OpenGL pixels. - Generally identical with the result of the h() function, but on macintosh computers - with a 'retina' display, and if Fl::use_high_res_GL(bool) is set to true, - pixel_h() returns 2 * h(). + Generally identical with the result of the h() function, but for a window mapped to + an Apple 'retina' display, and if Fl::use_high_res_GL(bool) is set to true, + pixel_h() returns 2 * h(). This method detects when the window has been moved + between low and high resolution displays and automatically adjusts the returned value. \version 1.3.4 */ int pixel_h() { return h(); } |