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GEOS
3.5.0
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Provides classes for computing buffers of geometries. More...
Classes | |
| class | BufferBuilder |
| Builds the buffer geometry for a given input geometry and precision model. More... | |
| class | BufferInputLineSimplifier |
| Simplifies a buffer input line to remove concavities with shallow depth. More... | |
| class | BufferOp |
| Computes the buffer of a geometry, for both positive and negative buffer distances. More... | |
| class | BufferParameters |
| Contains the parameters which describe how a buffer should be constructed. More... | |
| class | BufferSubgraph |
| A connected subset of the graph of DirectedEdge and geomgraph::Node. More... | |
| class | OffsetCurveBuilder |
| Computes the raw offset curve for a single Geometry component (ring, line or point). More... | |
| class | OffsetCurveSetBuilder |
| Creates all the raw offset curves for a buffer of a Geometry. More... | |
| class | OffsetSegmentGenerator |
| class | OffsetSegmentString |
| A dynamic list of the vertices in a constructed offset curve. More... | |
| class | RightmostEdgeFinder |
| A RightmostEdgeFinder find the geomgraph::DirectedEdge in a list which has the highest coordinate, and which is oriented L to R at that point. (I.e. the right side is on the RHS of the edge.) More... | |
| class | SubgraphDepthLocater |
| Locates a subgraph inside a set of subgraphs, in order to determine the outside depth of the subgraph. More... | |
Functions | |
| std::ostream & | operator<< (std::ostream &os, const BufferSubgraph &bs) |
| bool | BufferSubgraphGT (BufferSubgraph *first, BufferSubgraph *second) |
| std::ostream & | operator<< (std::ostream &os, const OffsetSegmentString &lst) |
Provides classes for computing buffers of geometries.
1.8.11