void ev_view_set_zoom (EvView *view,
double factor);
double ev_view_get_zoom (EvView *view);
-void ev_view_set_screen_dpi (EvView *view,
- gdouble dpi);
void ev_view_rotate_left (EvView *view);
void ev_view_rotate_right (EvView *view);
void ev_view_set_rotation (EvView *view,