Class CircleLayout<V,E>
java.lang.Object
edu.uci.ics.jung.algorithms.layout.AbstractLayout<V,E>
edu.uci.ics.jung.algorithms.layout.CircleLayout<V,E>
- All Implemented Interfaces:
com.google.common.base.Function<V,
,Point2D> Layout<V,
,E> Function<V,
Point2D>
A
Layout
implementation that positions vertices equally spaced on a regular circle.-
Nested Class Summary
Nested Classes -
Field Summary
FieldsModifier and TypeFieldDescriptionprotected com.google.common.cache.LoadingCache
<V, CircleLayout.CircleVertexData> private double
Fields inherited from class edu.uci.ics.jung.algorithms.layout.AbstractLayout
graph, initialized, locations, size
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected CircleLayout.CircleVertexData
getCircleData
(V v) double
void
Initializes fields in the node that may not have been set during the constructor.void
reset()
void
setRadius
(double radius) Sets the radius of the circle.void
setVertexOrder
(Comparator<V> comparator) Sets the order of the vertices in the layout according to the ordering specified bycomparator
.void
setVertexOrder
(List<V> vertex_list) Sets the order of the vertices in the layout according to the ordering ofvertex_list
.Methods inherited from class edu.uci.ics.jung.algorithms.layout.AbstractLayout
apply, getGraph, getSize, getX, getY, isLocked, lock, lock, offsetVertex, setGraph, setInitializer, setLocation, setLocation, setSize
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface com.google.common.base.Function
equals
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Field Details
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radius
private double radius -
vertex_ordered_list
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circleVertexDatas
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Constructor Details
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CircleLayout
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Method Details
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getRadius
public double getRadius()- Returns:
- the radius of the circle.
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setRadius
public void setRadius(double radius) Sets the radius of the circle. Must be called beforeinitialize()
is called.- Parameters:
radius
- the radius of the circle
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setVertexOrder
Sets the order of the vertices in the layout according to the ordering specified bycomparator
.- Parameters:
comparator
- the comparator to use to order the vertices
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setVertexOrder
Sets the order of the vertices in the layout according to the ordering ofvertex_list
.- Parameters:
vertex_list
- a list specifying the ordering of the vertices
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reset
public void reset() -
initialize
public void initialize()Description copied from interface:Layout
Initializes fields in the node that may not have been set during the constructor. Must be called before the iterations begin. -
getCircleData
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