Package | Description |
---|---|
org.locationtech.jts.geomgraph |
Contains classes that implement topology graphs.
|
org.locationtech.jts.geomgraph.index |
Contains classes that implement indexes for performing noding on geometry graph edges.
|
org.locationtech.jts.operation.overlay |
Contains classes that perform a topological overlay to compute boolean spatial functions.
|
org.locationtech.jts.operation.relate |
Contains classes to implement the computation of the spatial relationships of
Geometry s. |
org.locationtech.jts.operation.valid |
Provides classes for testing the validity of geometries.
|
Class | Description |
---|---|
Depth |
A Depth object records the topological depth of the sides
of an Edge for up to two Geometries.
|
DirectedEdge | |
Edge | |
EdgeEnd |
Models the end of an edge incident on a node.
|
EdgeEndStar |
A EdgeEndStar is an ordered list of EdgeEnds around a node.
|
EdgeIntersection |
Represents a point on an
edge which intersects with another edge.
|
EdgeIntersectionList |
A list of edge intersections along an
Edge . |
EdgeRing | |
GeometryGraph |
A GeometryGraph is a graph that models a given Geometry
|
GraphComponent |
A GraphComponent is the parent class for the objects'
that form a graph.
|
Label |
A
Label indicates the topological relationship of a component
of a topology graph to a given Geometry . |
Node | |
NodeFactory | |
PlanarGraph |
The computation of the
IntersectionMatrix relies on the use of a structure
called a "topology graph". |
TopologyLocation |
A TopologyLocation is the labelling of a
GraphComponent's topological relationship to a single Geometry.
|
Class | Description |
---|---|
Edge |
Class | Description |
---|---|
DirectedEdge | |
EdgeRing | |
Label |
A
Label indicates the topological relationship of a component
of a topology graph to a given Geometry . |
Node | |
NodeFactory | |
PlanarGraph |
The computation of the
IntersectionMatrix relies on the use of a structure
called a "topology graph". |
Class | Description |
---|---|
Edge | |
EdgeEnd |
Models the end of an edge incident on a node.
|
EdgeEndStar |
A EdgeEndStar is an ordered list of EdgeEnds around a node.
|
GeometryGraph |
A GeometryGraph is a graph that models a given Geometry
|
GraphComponent |
A GraphComponent is the parent class for the objects'
that form a graph.
|
Label |
A
Label indicates the topological relationship of a component
of a topology graph to a given Geometry . |
Node | |
NodeFactory |
Class | Description |
---|---|
GeometryGraph |
A GeometryGraph is a graph that models a given Geometry
|
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