#include "Geometry.h"
#include <algorithm>
#include <map>
#include <set>
#include <boost/geometry/algorithms/correct.hpp>
Go to the source code of this file.
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| double | twinmodel::geom::HeadingAt (const LineString &line, double s) |
| | Heading of line at distance s, in radians.
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| Point | twinmodel::geom::Interpolate (const LineString &line, double s) |
| | Point at distance s along line, shapely's LineString.interpolate.
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| Polygon | twinmodel::geom::MakeValid (const Polygon &polygon) |
| | bg::is_valid plus a correction pass, shapely's make_valid.
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| LineString | twinmodel::geom::OffsetLine (const LineString &line, double offset) |
| | Offset line sideways by offset metres, positive to the left.
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| std::vector< Polygon > | twinmodel::geom::Polygonize (const std::vector< LineString > &edges) |
| | Build polygons from a set of noded edges, shapely's polygonize.
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| double | twinmodel::geom::Project (const LineString &line, const Point &p) |
| | Distance along line of the projection of p, shapely's LineString.project.
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| LineString | twinmodel::geom::Substring (const LineString &line, double from, double to) |
| | The piece of line between distances from and to, shapely's substring: endpoints are inserted so the cut is exact.
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| MultiPolygon | twinmodel::geom::UnaryUnion (const std::vector< Polygon > &polygons) |
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