com.mxgraph.swing.view

Class mxCellStatePreview

java.lang.Object

com.mxgraph.swing.view.mxCellStatePreview

public class mxCellStatePreview
extends java.lang.Object

Represents the current state of a cell in a given graph view.

Constructor Summary

Constructors

Constructor and Description
mxCellStatePreview(mxGraphComponent graphComponent, boolean cloned) Constructs a new state preview.

Method Summary

Modifier and Type	Method and Description
void	addEdges(mxCellState state)
int	getCount()
java.util.Map<mxCellState,mxPoint>	getDeltas()
float	getOpacity()
boolean	isCloned()
boolean	isEmpty()
mxPoint	moveState(mxCellState state, double dx, double dy)
mxPoint	moveState(mxCellState state, double dx, double dy, boolean add, boolean includeEdges)
void	paint(java.awt.Graphics g)
void	restore(java.util.List<mxCellState> snapshot)
void	restoreState(mxCellState state, mxCellState from)
void	setCloned(boolean value)
void	setOpacity(float value)
mxRectangle	show() Returns a dirty rectangle to be repainted in mxGraphControl.
java.util.List<mxCellState>	snapshot(mxCellState state)

Methods inherited from class java.lang.Object

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

Constructor Detail

mxCellStatePreview

public mxCellStatePreview(mxGraphComponent graphComponent,
                          boolean cloned)

Constructs a new state preview. The paint handler to invoke the paint method must be installed elsewhere.

Method Detail

isCloned

public boolean isCloned()

setCloned

public void setCloned(boolean value)

isEmpty

public boolean isEmpty()

getCount

public int getCount()

getDeltas

public java.util.Map<mxCellState,mxPoint> getDeltas()

setOpacity

public void setOpacity(float value)

getOpacity

public float getOpacity()

moveState

public mxPoint moveState(mxCellState state,
                         double dx,
                         double dy)

moveState

public mxPoint moveState(mxCellState state,
                         double dx,
                         double dy,
                         boolean add,
                         boolean includeEdges)

show

public mxRectangle show()

Returns a dirty rectangle to be repainted in mxGraphControl.

restore

public void restore(java.util.List<mxCellState> snapshot)

restoreState

public void restoreState(mxCellState state,
                         mxCellState from)

snapshot

public java.util.List<mxCellState> snapshot(mxCellState state)

addEdges

public void addEdges(mxCellState state)

paint

public void paint(java.awt.Graphics g)