diff options
Diffstat (limited to 'src/object-snapper.cpp')
| -rw-r--r-- | src/object-snapper.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/object-snapper.cpp b/src/object-snapper.cpp index f5021e208..7b4a989a8 100644 --- a/src/object-snapper.cpp +++ b/src/object-snapper.cpp @@ -64,6 +64,21 @@ Inkscape::ObjectSnapper::~ObjectSnapper() } /** + * \return Snap tolerance (desktop coordinates); depends on current zoom so that it's always the same in screen pixels + */ +Geom::Coord Inkscape::ObjectSnapper::getSnapperTolerance() const +{ + SPDesktop const *dt = _snapmanager->getDesktop(); + double const zoom = dt ? dt->current_zoom() : 1; + return _snapmanager->snapprefs.getObjectTolerance() / zoom; +} + +bool Inkscape::ObjectSnapper::getSnapperAlwaysSnap() const +{ + return _snapmanager->snapprefs.getObjectTolerance() == 10000; //TODO: Replace this threshold of 10000 by a constant; see also tolerance-slider.cpp +} + +/** * Find all items within snapping range. * \param parent Pointer to the document's root, or to a clipped path or mask object * \param it List of items to ignore |