![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/src/line-snapper.cpp b/src/line-snapper.cpp
index 31fa07515293bc77a2bdb2069eb2dc822e0d6292..696f92405b3f9d40d0e49820c18cac6a44949abf 100644 (file)
--- a/src/line-snapper.cpp
+++ b/src/line-snapper.cpp
@@ -23,21 +23,17 @@ Inkscape::LineSnapper::LineSnapper(SnapManager *sm, Geom::Coord const d) : Snapp
void Inkscape::LineSnapper::freeSnap(SnappedConstraints &sc,
Inkscape::SnapPreferences::PointType const &t,
- Geom::Point const &p,
- SnapSourceType const &source_type,
- long source_num,
+ Inkscape::SnapCandidatePoint const &p,
Geom::OptRect const &/*bbox_to_snap*/,
std::vector<SPItem const *> const */*it*/,
- std::vector<std::pair<Geom::Point, int> > */*unselected_nodes*/) const
+ std::vector<Inkscape::SnapCandidatePoint> */*unselected_nodes*/) const
{
if (!(_snap_enabled && _snapmanager->snapprefs.getSnapFrom(t)) ) {
return;
}
/* Get the lines that we will try to snap to */
- const LineList lines = _getSnapLines(p);
-
- // std::cout << "snap point " << p << " to: " << std::endl;
+ const LineList lines = _getSnapLines(p.getPoint());
for (LineList::const_iterator i = lines.begin(); i != lines.end(); i++) {
Geom::Point const p1 = i->second; // point at guide/grid line
// std::cout << " line through " << i->second << " with normal " << i->first;
g_assert(i->first != Geom::Point(0,0)); // we cannot project on an linesegment of zero length
- Geom::Point const p_proj = Geom::projection(p, Geom::Line(p1, p2));
- Geom::Coord const dist = Geom::L2(p_proj - p);
+ Geom::Point const p_proj = Geom::projection(p.getPoint(), Geom::Line(p1, p2));
+ Geom::Coord const dist = Geom::L2(p_proj - p.getPoint());
//Store any line that's within snapping range
if (dist < getSnapperTolerance()) {
- _addSnappedLine(sc, p_proj, dist, source_type, source_num, i->first, i->second);
+ _addSnappedLine(sc, p_proj, dist, p.getSourceType(), p.getSourceNum(), i->first, i->second);
// For any line that's within range, we will also look at it's "point on line" p1. For guides
// this point coincides with its origin; for grids this is of no use, but we cannot
// discern between grids and guides here
- Geom::Coord const dist_p1 = Geom::L2(p1 - p);
+ Geom::Coord const dist_p1 = Geom::L2(p1 - p.getPoint());
if (dist_p1 < getSnapperTolerance()) {
- _addSnappedLinesOrigin(sc, p1, dist_p1, source_type, source_num);
+ _addSnappedLinesOrigin(sc, p1, dist_p1, p.getSourceType(), p.getSourceNum());
// Only relevant for guides; grids don't have an origin per line
// Therefore _addSnappedLinesOrigin() will only be implemented for guides
}
void Inkscape::LineSnapper::constrainedSnap(SnappedConstraints &sc,
Inkscape::SnapPreferences::PointType const &t,
- Geom::Point const &p,
- SnapSourceType const &source_type,
- long source_num,
+ Inkscape::SnapCandidatePoint const &p,
Geom::OptRect const &/*bbox_to_snap*/,
ConstraintLine const &c,
std::vector<SPItem const *> const */*it*/) const
}
/* Get the lines that we will try to snap to */
- const LineList lines = _getSnapLines(p);
+ const LineList lines = _getSnapLines(p.getPoint());
for (LineList::const_iterator i = lines.begin(); i != lines.end(); i++) {
if (Geom::L2(c.getDirection()) > 0) { // Can't do a constrained snap without a constraint
// constraint line
- Geom::Point const point_on_line = c.hasPoint() ? c.getPoint() : p;
+ Geom::Point const point_on_line = c.hasPoint() ? c.getPoint() : p.getPoint();
Geom::Line line1(point_on_line, point_on_line + c.getDirection());
// grid/guide line
if (inters) {
Geom::Point t = line1.pointAt((*inters).ta);
- const Geom::Coord dist = Geom::L2(t - p);
+ const Geom::Coord dist = Geom::L2(t - p.getPoint());
if (dist < getSnapperTolerance()) {
// When doing a constrained snap, we're already at an intersection.
// This snappoint is therefore fully constrained, so there's no need
// to look for additional intersections; just return the snapped point
// and forget about the line
- _addSnappedPoint(sc, t, dist, source_type, source_num);
+ _addSnappedPoint(sc, t, dist, p.getSourceType(), p.getSourceNum());
// For any line that's within range, we will also look at it's "point on line" p1. For guides
// this point coincides with its origin; for grids this is of no use, but we cannot
// discern between grids and guides here
- Geom::Coord const dist_p1 = Geom::L2(p1 - p);
+ Geom::Coord const dist_p1 = Geom::L2(p1 - p.getPoint());
if (dist_p1 < getSnapperTolerance()) {
- _addSnappedLinesOrigin(sc, p1, dist_p1, source_type, source_num);
+ _addSnappedLinesOrigin(sc, p1, dist_p1, p.getSourceType(), p.getSourceNum());
// Only relevant for guides; grids don't have an origin per line
// Therefore _addSnappedLinesOrigin() will only be implemented for guides
}