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GEOS
3.5.0
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A dynamic list of the vertices in a constructed offset curve. More...
#include <OffsetSegmentString.h>
Public Member Functions | |
| void | reset () |
| void | setPrecisionModel (const geom::PrecisionModel *nPrecisionModel) |
| void | setMinimumVertexDistance (double nMinVertexDistance) |
| void | addPt (const geom::Coordinate &pt) |
| void | addPts (const geom::CoordinateSequence &pts, bool isForward) |
| void | closeRing () |
| Check that points are a ring. More... | |
| geom::CoordinateSequence * | getCoordinates () |
| Get coordinates by taking ownership of them. More... | |
| size_t | size () const |
Friends | |
| std::ostream & | operator<< (std::ostream &os, const OffsetSegmentString &node) |
A dynamic list of the vertices in a constructed offset curve.
Automatically removes close vertices which are closer than a given tolerance.
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inline |
Check that points are a ring.
add the startpoint again if they are not
References geos::geom::CoordinateArraySequence::add(), geos::geom::CoordinateSequence::back(), geos::geom::Coordinate::equals(), and geos::geom::CoordinateSequence::front().
Referenced by getCoordinates().
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inline |
Get coordinates by taking ownership of them.
After this call, the coordinates reference in this object are dropped. Calling twice will segfault...
FIXME: refactor memory management of this
References closeRing().
1.8.11