com.zfqjava.chart
Class LegendNode

java.lang.Object
  com.zfqjava.chart.AbstractNode
      com.zfqjava.chart.LegendNode

All Implemented Interfaces:

Node, Cloneable

public class LegendNode
extends AbstractNode

LegendNode provides a legend node.

Constructor Summary

LegendNode()

Method Summary

void	addLegend(String name)
void	addLegend(String name, int index)
protected Node	createIconNode()
protected Shape	createPaintShape() Creates the paint shape.
protected TextNode	createTextNode()
void	doLayout() Layout the children nodes.
Node	getIconNode(int index)
int	getLegendCount()
Dimension	getPreferredSize() Returns the preferred size of this node.
TextNode	getTextNode(int index)
int	indexOfLegend(String name)
void	removeLegend(int index)

Methods inherited from class com.zfqjava.chart.AbstractNode

addHandle, addHandle, addLink, addNode, addNode, addNode, addNode, clone, configureShape, configureShape, contains, contains, contains, createHandles, drawShape, 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, 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, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

LegendNode

public LegendNode()

Method Detail

createPaintShape

protected Shape createPaintShape()

Description copied from class: AbstractNode

Creates the paint shape.

Overrides:

createPaintShape in class AbstractNode

Returns:

the paint shape

addLegend

public void addLegend(String name)

addLegend

public void addLegend(String name,
                      int index)

createTextNode

protected TextNode createTextNode()

createIconNode

protected Node createIconNode()

removeLegend

public void removeLegend(int index)

indexOfLegend

public int indexOfLegend(String name)

getLegendCount

public int getLegendCount()

getTextNode

public TextNode getTextNode(int index)

getIconNode

public Node getIconNode(int index)

getPreferredSize

public Dimension getPreferredSize()

Description copied from interface: Node

Returns the preferred size of this node.

Specified by:

getPreferredSize in interface Node

Overrides:

getPreferredSize in class AbstractNode

Returns:

the node preferred size

doLayout

public void doLayout()

Description copied from interface: Node

Layout the children nodes.

Specified by:

doLayout in interface Node

Overrides:

doLayout in class AbstractNode