diff options
Diffstat (limited to 'src/snapped-point.cpp')
| -rw-r--r-- | src/snapped-point.cpp | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/src/snapped-point.cpp b/src/snapped-point.cpp index 5d0d242dd..9df76b704 100644 --- a/src/snapped-point.cpp +++ b/src/snapped-point.cpp @@ -9,28 +9,24 @@ */ #include "snapped-point.h" +#include <libnr/nr-values.h> -Inkscape::SnappedPoint::SnappedPoint(NR::Point p, NR::Coord d) - : _distance(d), _point(p) +Inkscape::SnappedPoint::SnappedPoint(NR::Point p, NR::Coord d, bool at_intersection) + : _distance(d), _point(p), _at_intersection(at_intersection) { - } -Inkscape::SnappedPoint::~SnappedPoint() +Inkscape::SnappedPoint::SnappedPoint() { - /// TODO : empty the _hightlight_groups vector and destroy the - /// HighlightGroup items it holds + _distance = NR_HUGE; + _point = NR::Point(0,0); + _at_intersection = false; } -void Inkscape::SnappedPoint::addHighlightGroup(HighlightGroup *group) -{ - /// TODO -} -void Inkscape::SnappedPoint::addHighlightGroups(std::vector<HighlightGroup*> *groups) +Inkscape::SnappedPoint::~SnappedPoint() { - /// TODO } NR::Coord Inkscape::SnappedPoint::getDistance() const @@ -43,12 +39,21 @@ NR::Point Inkscape::SnappedPoint::getPoint() const return _point; } -std::vector<Inkscape::HighlightGroup*> Inkscape::SnappedPoint::getHighlightGroups() const +// search for the closest snapped point +bool getClosestSP(std::list<Inkscape::SnappedPoint> &list, Inkscape::SnappedPoint &result) { - return _hightlight_groups; + bool success = false; + + for (std::list<Inkscape::SnappedPoint>::const_iterator i = list.begin(); i != list.end(); i++) { + if ((i == list.begin()) || (*i).getDistance() < result.getDistance()) { + result = *i; + success = true; + } + } + + return success; } - /* Local Variables: mode:c++ |