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| author | Clement Lefebvre <[email protected]> | 2017-03-14 13:47:19 +0000 |
|---|---|---|
| committer | raveit65 <[email protected]> | 2017-08-18 21:18:30 +0200 |
| commit | 42768626e77556ca28a627e18db87ff7e3d4a61e (patch) | |
| tree | 68f4b242998e6e757c56f64cd5665683c0806a28 /libview/ev-view.h | |
| parent | 126fb75a05e5dccc468738fc614e145728b60613 (diff) | |
| download | atril-42768626e77556ca28a627e18db87ff7e3d4a61e.tar.bz2 atril-42768626e77556ca28a627e18db87ff7e3d4a61e.tar.xz | |
ev-view: Add pinch/zoom gesture to handle document zooming
This is delegated on a GtkGestureZoom. When triggered, the document
will be zoomed based on the distance changes between both fingers.
When the gesture is not active, regular event handling (text selection,
clicking, etc...) will happen.
Upstream commit from garnacho on 28 Mar 2014:
https://github.com/GNOME/evince/commit/36c7f21
Diffstat (limited to 'libview/ev-view.h')
| -rw-r--r-- | libview/ev-view.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libview/ev-view.h b/libview/ev-view.h index 85c942df..31a9bf41 100644 --- a/libview/ev-view.h +++ b/libview/ev-view.h @@ -68,6 +68,8 @@ gboolean ev_view_can_zoom_in (EvView *view); void ev_view_zoom_in (EvView *view); gboolean ev_view_can_zoom_out (EvView *view); void ev_view_zoom_out (EvView *view); +void ev_view_zoom (EvView *view, + gdouble factor); /* Find */ void ev_view_find_next (EvView *view); |