com.zfqjava.chart.geom
Class PolylineLink

java.lang.Object
  com.zfqjava.chart.AbstractNode
      com.zfqjava.chart.AbstractLink
          com.zfqjava.chart.geom.PolylineLink

All Implemented Interfaces:

Link, Node, Cloneable

public class PolylineLink
extends AbstractLink

PolylineLink provides a polyline link.

Constructor Summary

PolylineLink()
Constructs a polyline link.

Method Summary

protected void	configureLinkShape(Shape s, int x1, int y1, int x2, int y2) Configure the shape when the link's location has been changed.
protected Shape	createPaintShape() Creates the paint shape.
int	getMaxPointCount() Returns the maximum point count of this link.

Methods inherited from class com.zfqjava.chart.AbstractLink

addArrow, addPoint, configureLinkShape, configureLinkShape, createHandles, doLayout, drawShape, getArrowCount, getArrowList, getEndArrow, getEndNode, getEndX, getEndY, getMinPointCount, getPointCount, getPointX, getPointY, getStartArrow, getStartNode, getStartX, getStartY, removeArrow, removePoint, reset, setEndArrow, setEndLocation, setEndNode, setLocation, setStartArrow, setStartLocation, setStartNode, toString

Methods inherited from class com.zfqjava.chart.AbstractNode

addHandle, addHandle, addLink, addNode, addNode, addNode, addNode, clone, configureShape, configureShape, contains, contains, contains, fillShape, findNodeAt, getBounds, getCellBounds, getCenterX, getCenterY, getChart, getCursor, getDrawComposite, getDrawPaint, getFillComposite, getFillPaint, getFont, getHandleCount, getHandleList, getHeight, getLayout, getLinkCount, getLinkList, getLock, getMargin, getName, getNode, getNodeCount, getNodeList, getPaintBounds, getPaintShape, getPreferredSize, getShadowComposite, getShadowPaint, getShadowTransform, getStroke, getToolTipText, getToolTipText, getTransform, getUserObject, getWidth, getX, getY, indexOfNode, intersects, intersects, isAdjustable, isCellable, isDrawable, isEditable, isEmpty, isFillable, isGroupable, isLinkable, isMovable, isPreferredSizeSet, isResizable, isRotatable, isSelectable, isShadowable, isVisible, paint, paintNodes, paramString, removeAllNode, removeHandle, removeHandle, removeLink, removeNode, removeNode, removeNode, repaint, repaint, repaint, revalidate, setAdjustable, setBounds, setBounds, setCellable, setCenterLocation, setChart, setCursor, setDrawable, setDrawComposite, setDrawPaint, setEditable, setFillable, setFillComposite, setFillPaint, setFont, setGroupable, setLayout, setLinkable, setLocation, setMargin, setMovable, setName, setPaintShape, setPreferredSize, setResizable, setRotatable, setSelectable, setShadowable, setShadowComposite, setShadowPaint, setShadowTransform, setSize, setStroke, setToolTipText, setTransform, setUserObject, setVisible

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.zfqjava.chart.Node

addHandle, addHandle, addLink, addNode, addNode, addNode, addNode, contains, contains, contains, findNodeAt, getBounds, getCellBounds, getCenterX, getCenterY, getChart, getCursor, getDrawComposite, getDrawPaint, getFillComposite, getFillPaint, getFont, getHandleCount, getHandleList, getHeight, getLayout, getLinkCount, getLinkList, getLock, getMargin, getName, getNode, getNodeCount, getNodeList, getPaintBounds, getPreferredSize, getShadowComposite, getShadowPaint, getShadowTransform, getStroke, getToolTipText, getToolTipText, getTransform, getUserObject, getWidth, getX, getY, indexOfNode, intersects, intersects, isAdjustable, isCellable, isDrawable, isEditable, isEmpty, isFillable, isGroupable, isLinkable, isMovable, isPreferredSizeSet, isResizable, isRotatable, isSelectable, isShadowable, isVisible, paint, removeAllNode, removeHandle, removeHandle, removeLink, removeNode, removeNode, removeNode, repaint, repaint, repaint, revalidate, setAdjustable, setBounds, setBounds, setCellable, setCenterLocation, setChart, setCursor, setDrawable, setDrawComposite, setDrawPaint, setEditable, setFillable, setFillComposite, setFillPaint, setFont, setGroupable, setLayout, setLinkable, setLocation, setMargin, setMovable, setName, setPreferredSize, setResizable, setRotatable, setSelectable, setShadowable, setShadowComposite, setShadowPaint, setShadowTransform, setSize, setStroke, setToolTipText, setTransform, setUserObject, setVisible

Constructor Detail

PolylineLink

public PolylineLink()

Constructs a polyline link.

Method Detail

createPaintShape

protected Shape createPaintShape()

Description copied from class: AbstractNode

Creates the paint shape.

Overrides:

createPaintShape in class AbstractNode

Returns:

the paint shape

configureLinkShape

protected void configureLinkShape(Shape s,
                                  int x1,
                                  int y1,
                                  int x2,
                                  int y2)

Description copied from class: AbstractLink

Configure the shape when the link's location has been changed.

Overrides:

configureLinkShape in class AbstractLink

Parameters:

s - the paint shape of this link.

x1 - the start x location

y1 - the start y location

x2 - the end x location

y2 - the end y location

getMaxPointCount

public int getMaxPointCount()

Description copied from interface: Link

Returns the maximum point count of this link.

Specified by:

getMaxPointCount in interface Link

Overrides:

getMaxPointCount in class AbstractLink

Returns:

the maximum point count of this link