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GEOS
3.5.0
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Nodes a set of SegmentString using a index based on index::chain::MonotoneChain and a index::SpatialIndex. More...
#include <MCIndexNoder.h>
Public Member Functions | |
| MCIndexNoder (SegmentIntersector *nSegInt=NULL) | |
| std::vector< index::chain::MonotoneChain * > & | getMonotoneChains () |
| Return a reference to this instance's std::vector of MonotoneChains. | |
| index::SpatialIndex & | getIndex () |
| std::vector< SegmentString * > * | getNodedSubstrings () const |
| void | computeNodes (std::vector< SegmentString * > *inputSegmentStrings) |
Public Member Functions inherited from geos::noding::SinglePassNoder | |
| SinglePassNoder (SegmentIntersector *nSegInt=NULL) | |
| virtual void | setSegmentIntersector (SegmentIntersector *newSegInt) |
Additional Inherited Members | |
Protected Attributes inherited from geos::noding::SinglePassNoder | |
| SegmentIntersector * | segInt |
| Externally owned. | |
Nodes a set of SegmentString using a index based on index::chain::MonotoneChain and a index::SpatialIndex.
The SpatialIndex used should be something that supports envelope (range) queries efficiently (such as a index::quadtree::Quadtree or index::strtree::STRtree.
Last port: noding/MCIndexNoder.java rev. 1.4 (JTS-1.7)
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virtual |
Computes the noding for a collection of SegmentStrings.
| segStrings | a collection of SegmentStrings to node |
Implements geos::noding::SinglePassNoder.
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virtual |
Returns a Collection of fully noded SegmentStrings. The SegmentStrings have the same context as their parent.
Implements geos::noding::SinglePassNoder.
1.8.11