|
JTS Topology Suite version 1.12 | ||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object com.vividsolutions.jts.triangulate.quadedge.Vertex com.vividsolutions.jts.triangulate.ConstraintVertex
public class ConstraintVertex
A vertex in a Constrained Delaunay Triangulation. The vertex may or may not lie on a constraint. If it does it may carry extra information about the original constraint.
Field Summary |
---|
Fields inherited from class com.vividsolutions.jts.triangulate.quadedge.Vertex |
---|
BEHIND, BETWEEN, BEYOND, DESTINATION, LEFT, ORIGIN, RIGHT |
Constructor Summary | |
---|---|
ConstraintVertex(Coordinate p)
Creates a new constraint vertex |
Method Summary | |
---|---|
java.lang.Object |
getConstraint()
Gets the external constraint object |
boolean |
isOnConstraint()
Tests whether this vertex lies on a constraint. |
protected void |
merge(ConstraintVertex other)
Merges the constraint data in the vertex other into this vertex. |
void |
setConstraint(java.lang.Object constraint)
Sets the external constraint information |
void |
setOnConstraint(boolean isOnConstraint)
Sets whether this vertex lies on a constraint. |
Methods inherited from class com.vividsolutions.jts.triangulate.quadedge.Vertex |
---|
circleCenter, circumRadiusRatio, classify, equals, equals, getCoordinate, getX, getY, getZ, interpolateZ, interpolateZ, interpolateZValue, isCCW, isInCircle, leftOf, midPoint, rightOf, setZ, toString |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
---|
public ConstraintVertex(Coordinate p)
p
- the location of the vertexMethod Detail |
---|
public void setOnConstraint(boolean isOnConstraint)
isOnConstraint
- true if this vertex lies on a constraintpublic boolean isOnConstraint()
public void setConstraint(java.lang.Object constraint)
constraint
- an object which carries information about the constraint this vertex lies onpublic java.lang.Object getConstraint()
protected void merge(ConstraintVertex other)
other
- the constraint vertex to merge
|
JTS Topology Suite version 1.12 | ||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |