grammarscope.jung2.edge

Class CubicCurve<V,E>

java.lang.Object

edu.uci.ics.jung.visualization.decorators.AbstractEdgeShapeTransformer<V,E>

grammarscope.jung2.edge.AbstractEdgeShapeTransformerWithIndex<V,E>

grammarscope.jung2.edge.CubicCurve<V,E>

All Implemented Interfaces:

EdgeShaper, HasFunction, org.apache.commons.collections15.Transformer<edu.uci.ics.jung.graph.util.Context<edu.uci.ics.jung.graph.Graph<V,E>,E>,java.awt.Shape>

Direct Known Subclasses:

CubicCurve1, CubicCurve2, CubicCurve3, CubicCurve4, CubicCurve5, CubicCurve6

public abstract class CubicCurve<V,E>
extends AbstractEdgeShapeTransformerWithIndex<V,E>
implements HasFunction

Field Summary

Fields inherited from class grammarscope.jung2.edge.AbstractEdgeShapeTransformerWithIndex

indexFunction, loop, yOffsetBase, yOffsetIncrement

Fields inherited from class edu.uci.ics.jung.visualization.decorators.AbstractEdgeShapeTransformer

control_offset_increment

Constructor Summary

Constructors

Constructor and Description
CubicCurve() Construct

Method Summary

Modifier and Type	Method and Description
(package private) abstract java.awt.geom.Point2D.Double	getControlFactor1()
(package private) abstract java.awt.geom.Point2D.Double	getControlFactor2()
static java.awt.geom.Point2D	getValueAt(double t, java.awt.geom.CubicCurve2D curve) Get value of cubic curve at t
java.awt.geom.Point2D	getValueAt(double t, java.awt.Shape shape) Function
java.awt.Shape	toShape(double controlY, boolean isBackwards) Create shape

Methods inherited from class grammarscope.jung2.edge.AbstractEdgeShapeTransformerWithIndex

getEdgeIndexFunction, getYOffsetBase, getYOffsetIncrement, setEdgeIndexFunction, setYOffsetBase, setYOffsetIncrement, toShape, transform

Methods inherited from class edu.uci.ics.jung.visualization.decorators.AbstractEdgeShapeTransformer

setControlOffsetIncrement

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CubicCurve

public CubicCurve()

Construct

Method Detail

getControlFactor1

abstract java.awt.geom.Point2D.Double getControlFactor1()

getControlFactor2

abstract java.awt.geom.Point2D.Double getControlFactor2()

toShape

public java.awt.Shape toShape(double controlY,
                              boolean isBackwards)

Description copied from class: AbstractEdgeShapeTransformerWithIndex

Create shape

Specified by:

toShape in class AbstractEdgeShapeTransformerWithIndex<V,E>

Parameters:

controlY - Y control

isBackwards - whether edge is backwards

Returns:

shape

getValueAt

public java.awt.geom.Point2D getValueAt(double t,
                                        java.awt.Shape shape)

Description copied from interface: HasFunction

Function

Specified by:

getValueAt in interface HasFunction

Parameters:

t - function input in [0,1] range

shape - shape instance

Returns:

value of shape function at t : v=f(t)

getValueAt

public static java.awt.geom.Point2D getValueAt(double t,
                                               java.awt.geom.CubicCurve2D curve)

Get value of cubic curve at t

Parameters:

t - function input in [0,1] range

curve - cubic curve

Returns:

value of cubic curve function at t