1) Add checkboxes for perpendicular and tangential snapping to the document properties dialog (on the snap tab)

2) Newly created guides (dragged off the ruler) will take on the angle of the curve that's being snapped to (either perpendicularly or tangentialy, depending of the settings in the document properties dialog)

(bzr r10975)

1 files changed, 5 insertions, 0 deletions

diff --git a/src/snapped-point.cpp b/src/snapped-point.cpp
index 72875995d..d155babd7 100644
--- a/src/snapped-point.cpp
+++ b/src/snapped-point.cpp
@@ -25,6 +25,7 @@ Inkscape::SnappedPoint::SnappedPoint(Geom::Point const &p, SnapSourceType const
     _second_tolerance = 1;
     _second_always_snap = false;
     _transformation = Geom::Point(1,1);
+    _tangent = Geom::Point(0,0);
     _pointer_distance = Geom::infinity();
 }
 
@@ -41,6 +42,7 @@ Inkscape::SnappedPoint::SnappedPoint(Inkscape::SnapCandidatePoint const &p, Snap
     _second_tolerance = 1;
     _second_always_snap = false;
     _transformation = Geom::Point(1,1);
+    _tangent = Geom::Point(0,0);
     _pointer_distance = Geom::infinity();
     _target_bbox = p.getTargetBBox();
 
@@ -53,6 +55,7 @@ Inkscape::SnappedPoint::SnappedPoint(Geom::Point const &p, SnapSourceType const
     // tolerance should never be smaller than 1 px, as it is used for normalization in
     // isOtherSnapBetter. We don't want a division by zero.
     _transformation = Geom::Point(1,1);
+    _tangent = Geom::Point(0,0);
     _pointer_distance = Geom::infinity();
     _target_bbox = Geom::OptRect();
 }
@@ -73,6 +76,7 @@ Inkscape::SnappedPoint::SnappedPoint()
     _second_tolerance = 1;
     _second_always_snap = false;
     _transformation = Geom::Point(1,1);
+    _tangent = Geom::Point(0,0);
     _pointer_distance = Geom::infinity();
     _target_bbox = Geom::OptRect();
 }
@@ -93,6 +97,7 @@ Inkscape::SnappedPoint::SnappedPoint(Geom::Point const &p)
     _second_tolerance = 1;
     _second_always_snap = false;
     _transformation = Geom::Point(1,1);
+    _tangent = Geom::Point(0,0);
     _pointer_distance = Geom::infinity();
     _target_bbox = Geom::OptRect();
 }