Uses of Class
org.locationtech.jts.geomgraph.Label
Packages that use Label
Package
Description
Contains classes that implement topology graphs.
Provides classes for computing buffers of geometries
Contains classes that perform a topological overlay to compute boolean spatial functions.
Contains classes to implement the computation of the spatial relationships of
Geometry
s.-
Uses of Label in org.locationtech.jts.geomgraph
Fields in org.locationtech.jts.geomgraph declared as LabelModifier and TypeFieldDescriptionprivate Label
DirectedEdgeStar.label
protected Label
EdgeEnd.label
private Label
EdgeRing.label
protected Label
GraphComponent.label
Methods in org.locationtech.jts.geomgraph that return LabelModifier and TypeMethodDescriptionDirectedEdgeStar.getLabel()
EdgeEnd.getLabel()
EdgeRing.getLabel()
GraphComponent.getLabel()
static Label
Label.toLineLabel
(Label label) Methods in org.locationtech.jts.geomgraph with parameters of type LabelModifier and TypeMethodDescriptionvoid
(package private) int
Node.computeMergedLocation
(Label label2, int eltIndex) The location for a given eltIndex for a node will be one of { null, INTERIOR, BOUNDARY }.boolean
Label.isEqualOnSide
(Label lbl, int side) void
Merge this label with another one.protected void
EdgeRing.mergeLabel
(Label deLabel) protected void
EdgeRing.mergeLabel
(Label deLabel, int geomIndex) Merge the RHS label from a DirectedEdge into the label for this EdgeRing.void
Node.mergeLabel
(Label label2) To merge labels for two nodes, the merged location for each LabelElement is computed.void
static Label
Label.toLineLabel
(Label label) static void
Edge.updateIM
(Label label, IntersectionMatrix im) Updates an IM from the label for an edge.void
DirectedEdgeStar.updateLabelling
(Label nodeLabel) Update incomplete dirEdge labels from the labelling for the nodeConstructors in org.locationtech.jts.geomgraph with parameters of type LabelModifierConstructorDescriptionEdge
(Coordinate[] pts, Label label) EdgeEnd
(Edge edge, Coordinate p0, Coordinate p1, Label label) GraphComponent
(Label label) Construct a Label with the same values as the argument Label. -
Uses of Label in org.locationtech.jts.operation.buffer
Methods in org.locationtech.jts.operation.buffer with parameters of type LabelModifier and TypeMethodDescriptionprivate static int
BufferBuilder.depthDelta
(Label label) Compute the change in depth as an edge is crossed from R to L -
Uses of Label in org.locationtech.jts.operation.overlay
Methods in org.locationtech.jts.operation.overlay with parameters of type LabelModifier and TypeMethodDescriptionstatic boolean
OverlayOp.isResultOfOp
(Label label, int opCode) Tests whether a point with a given topologicalLabel
relative to two geometries is contained in the result of overlaying the geometries using a given overlay operation. -
Uses of Label in org.locationtech.jts.operation.relate
Methods in org.locationtech.jts.operation.relate that return Label