Package | Description |
---|---|
org.locationtech.jts.geomgraph |
Contains classes that implement topology graphs.
|
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. |
Modifier and Type | Method and Description |
---|---|
Label |
EdgeEnd.getLabel() |
Label |
GraphComponent.getLabel() |
Label |
DirectedEdgeStar.getLabel() |
Label |
EdgeRing.getLabel() |
static Label |
Label.toLineLabel(Label label) |
Modifier and Type | Method and Description |
---|---|
void |
Depth.add(Label lbl) |
boolean |
Label.isEqualOnSide(Label lbl,
int side) |
void |
Label.merge(Label lbl)
Merge this label with another one.
|
void |
Node.mergeLabel(Label label2)
To merge labels for two nodes,
the merged location for each LabelElement is computed.
|
void |
GraphComponent.setLabel(Label label) |
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 node.
|
Constructor and Description |
---|
Edge(Coordinate[] pts,
Label label) |
EdgeEnd(Edge edge,
Coordinate p0,
Coordinate p1,
Label label) |
GraphComponent(Label label) |
Label(Label lbl)
Construct a Label with the same values as the argument Label.
|
Modifier and Type | Method and Description |
---|---|
static boolean |
OverlayOp.isResultOfOp(Label label,
int opCode)
Tests whether a point with a given topological
Label
relative to two geometries is contained in
the result of overlaying the geometries using
a given overlay operation. |
Modifier and Type | Method and Description |
---|---|
Label |
EdgeEndBundle.getLabel() |
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