A ring of Edges with the property that no node has degree greater than 2. More...
#include <MinimalEdgeRing.h>
Inheritance diagram for geos::operation::overlay::MinimalEdgeRing:
Collaboration diagram for geos::operation::overlay::MinimalEdgeRing:
Public Member Functions | |
| MinimalEdgeRing (geomgraph::DirectedEdge *start, const geom::GeometryFactory *geometryFactory) | |
| ~MinimalEdgeRing () override | |
| geomgraph::DirectedEdge * | getNext (geomgraph::DirectedEdge *de) override |
| void | setEdgeRing (geomgraph::DirectedEdge *de, geomgraph::EdgeRing *er) override |
 Public Member Functions inherited from geos::geomgraph::EdgeRing | |
| EdgeRing (DirectedEdge *newStart, const geom::GeometryFactory *newGeometryFactory) | |
| virtual | ~EdgeRing ()=default |
| bool | isIsolated () |
| bool | isHole () |
| geom::LinearRing * | getLinearRing () |
| Label & | getLabel () |
| bool | isShell () |
| EdgeRing * | getShell () |
| void | setShell (EdgeRing *newShell) |
| void | addHole (EdgeRing *edgeRing) |
| std::unique_ptr< geom::Polygon > | toPolygon (const geom::GeometryFactory *geometryFactory) |
| void | computeRing () |
| std::vector< DirectedEdge * > & | getEdges () |
| int | getMaxNodeDegree () |
| void | setInResult () |
| bool | containsPoint (const geom::Coordinate &p) |
| void | testInvariant () const |
Additional Inherited Members | |
| Protected Member Functions inherited from geos::geomgraph::EdgeRing | |
| void | computePoints (DirectedEdge *newStart) |
| void | mergeLabel (const Label &deLabel) |
| void | mergeLabel (const Label &deLabel, int geomIndex) |
| Merge the RHS label from a DirectedEdge into the label for this EdgeRing. More... | |
| void | addPoints (Edge *edge, bool isForward, bool isFirstEdge) |
| Protected Attributes inherited from geos::geomgraph::EdgeRing | |
| DirectedEdge * | startDe |
| const geom::GeometryFactory * | geometryFactory |
| std::vector< std::unique_ptr< EdgeRing > > | holes |
| a list of EdgeRings which are holes in this EdgeRing More... | |
Detailed Description
A ring of Edges with the property that no node has degree greater than 2.
These are the form of rings required to represent polygons under the OGC SFS spatial data model.
Definition at line 56 of file MinimalEdgeRing.h.
Constructor & Destructor Documentation
| geos::operation::overlay::MinimalEdgeRing::MinimalEdgeRing | ( | geomgraph::DirectedEdge * | start, |
| const geom::GeometryFactory * | geometryFactory | ||
| ) |
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override |
Member Function Documentation
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overridevirtual |
Implements geos::geomgraph::EdgeRing.
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overridevirtual |
Implements geos::geomgraph::EdgeRing.
The documentation for this class was generated from the following file:
