diff options
| author | Manolo Gouy <Manolo> | 2017-09-13 16:15:34 +0000 |
|---|---|---|
| committer | Manolo Gouy <Manolo> | 2017-09-13 16:15:34 +0000 |
| commit | 435d135825fd276edc5246a55f37b6873feb2ae2 (patch) | |
| tree | eded8a63366c058673e4b152ccb74c3fa4985ff6 /FL/Fl_Screen_Driver.H | |
| parent | be7e7f0ee88f18da253f86804f8d58a8bbbb1f76 (diff) | |
SVG support: draw images at full screen resolution also when there are several pixels per graphical unit, as with Apple retina displays.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12456 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'FL/Fl_Screen_Driver.H')
| -rw-r--r-- | FL/Fl_Screen_Driver.H | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/FL/Fl_Screen_Driver.H b/FL/Fl_Screen_Driver.H index 7f229e22b..c3b36779b 100644 --- a/FL/Fl_Screen_Driver.H +++ b/FL/Fl_Screen_Driver.H @@ -176,6 +176,9 @@ public: /** Returns the platform's support for rescaling the application with ctrl-/+/-/0/ keys. */ virtual APP_SCALING_CAPABILITY rescalable() { return NO_APP_SCALING; } + /* Number of pixels per drawing unit for the display. + The default implementation may be enough. */ + virtual float retina_factor() { return 1; } }; |