org.wilmascope.viewplugin
Class TaperedEdgeView

java.lang.Object
  org.wilmascope.patterns.Prototype
      org.wilmascope.view.GraphElementView
          org.wilmascope.view.EdgeView
              org.wilmascope.viewplugin.TaperedEdgeView

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, EdgeAbility, EdgeView, Viewable, NodeGeometryObserver, View2D

public class TaperedEdgeView
extends EdgeView
implements NodeGeometryObserver

Graphical representation of the edge

Version:

1.0

Author:

Tim Dwyer

See Also:

Serialized Form

Field Summary

Fields inherited from class org.wilmascope.view.GraphElementView

t3d

Constructor Summary

TaperedEdgeView()

Method Summary

void	draw() draw the edge correctly between the start and end nodes
void	draw2D(Renderer2D r, java.awt.Graphics2D g, float transparency) 2D version of tapered edge is just a two colour solid line of width tapering from startWidth to endWidth.
javax.swing.ImageIcon	getIcon()
void	init() you must over-ride the following method to create the 3D Shapes which will represent your graph elements
void	nodeGeometryChanged(NodeView nv) The node being observed will notify the observer with this method
void	setEndRadii() adjust the radius of the top and bottom of the tube each argument is a xScale factor, ie the resulting radius will be the argument * node radius
protected void	setupDefaultMaterial() Sets the default material for graph elements You must over-ride this abstract method stub with: setupDefaultAppearance(myDefaultMaterial);
protected void	setupHighlightMaterial() You must over-ride this method with: setupHighlightAppearance(myHighLightedMaterial)

Methods inherited from class org.wilmascope.view.EdgeView

getEdge, getPositionAngle, getPositionVector, getProperties, getRadius, setEdge, setHueByWeight, setMultiEdgeOffset, setProperties, setRadius, showLabel

Methods inherited from class org.wilmascope.view.GraphElementView

addLabel, addLiveBranch, addPickingClient, addShape, addTransformGroupChild, defaultColour, delete, getAppearance, getAxisAngle4f, getBranchGroup, getColor3f, getColour, getDefaultColour, getGraphCanvas, getLabel, getTransformGroup, getUserData, hide, highlightColour, initGraphElement, isDefaultColour, makePickable, picked, removeLabel, removePickingClient, setColour, setColour, setColour, setFullTransform, setFullTransform, setLabel, setLabel, setLabel, setPickable, setResizeTranslateTransform, setTransformGroupTransform, setTranslation, setTransparencyAttributes, setupDefaultAppearance, setupHighlightAppearance, setUserData, show, transform

Methods inherited from class org.wilmascope.patterns.Prototype

clone, getTypeName, setTypeName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.wilmascope.graph.Viewable

delete, hide, setPickable, show

Constructor Detail

TaperedEdgeView

public TaperedEdgeView()

Method Detail

setupDefaultMaterial

protected void setupDefaultMaterial()

Description copied from class: GraphElementView

Sets the default material for graph elements You must over-ride this abstract method stub with: setupDefaultAppearance(myDefaultMaterial);

Specified by:

setupDefaultMaterial in class GraphElementView

setupHighlightMaterial

protected void setupHighlightMaterial()

Description copied from class: GraphElementView

You must over-ride this method with: setupHighlightAppearance(myHighLightedMaterial)

Specified by:

setupHighlightMaterial in class GraphElementView

setEndRadii

public void setEndRadii()

adjust the radius of the top and bottom of the tube each argument is a xScale factor, ie the resulting radius will be the argument * node radius

init

public void init()

Description copied from class: GraphElementView

you must over-ride the following method to create the 3D Shapes which will represent your graph elements

Specified by:

init in class GraphElementView

draw

public void draw()

draw the edge correctly between the start and end nodes

Specified by:

draw in interface Viewable

Overrides:

draw in class EdgeView

draw2D

public void draw2D(Renderer2D r,
                   java.awt.Graphics2D g,
                   float transparency)

2D version of tapered edge is just a two colour solid line of width tapering from startWidth to endWidth. First half line is coloured same as start node Second half is coloured as for end node

Specified by:

draw2D in interface View2D

Overrides:

draw2D in class EdgeView

getIcon

public javax.swing.ImageIcon getIcon()

Overrides:

getIcon in class EdgeView

nodeGeometryChanged

public void nodeGeometryChanged(NodeView nv)

Description copied from interface: NodeGeometryObserver

The node being observed will notify the observer with this method

Specified by:

nodeGeometryChanged in interface NodeGeometryObserver

Parameters:

nv - the node being observed