edu.cmu.emulator.vis
Class WVNode

java.lang.Object
  edu.cmu.emulator.vis.WVNode

public class WVNode
extends Object

Field Summary

private AlphaComposite	aComp
private Color	color
private boolean	hasMoved
private int	height
private Image	image
private long	lastRedraw
private ArrayList	lineSources
private ArrayList	lineTargets
private static int	LOCATOR_SIZE
private static int	MAX_HEIGHT
private static int	MAX_WIDTH
private String	name
private boolean	needsRedraw
private Graphics2D	nodeG2
private BufferedImage	nodeImage
private int	oldMaxTargetX
private int	oldMaxTargetY
private int	oldMinTargetX
private int	oldMinTargetY
private int	oldX
private int	oldY
private double[]	pos
private boolean	selected
private BufferedImage	selectedNodeImage
private int	width
private int	xCorrection
private AffineTransformOp	xformOp
private int	yCorrection

Constructor Summary

WVNode(String name, String imageName, Color color)

Method Summary

void	addLineSource(WVNode node)
void	addLineTarget(WVNode node)
void	clearLineTargets()
void	drawLineTargets(WorldView wv, Graphics2D g2, int myXPixels, int myYPixels, double pixelsPerMeterX, double pixelsPerMeterY, double originPixelX, double originPixelY)
private void	drawNodeImage()
void	eraseLineTargets(WorldView wv, Graphics2D g2, int myXPixels, int myYPixels, double pixelsPerMeterX, double pixelsPerMeterY, double originPixelX, double originPixelY)
boolean	getAndResetNeedsRedraw()
long	getLastRedraw()
String	getName()
boolean	getNeedsRedraw()
BufferedImage	getNodeImage()
int	getOldX()
int	getOldY()
double[]	getPos()
int	getXCorrection()
int	getYCorrection()
boolean	hasMoved()
boolean	isSelected()
void	removeLineSource(WVNode node)
void	removeLineTarget(WVNode node)
void	render(Graphics2D g2)
void	setLastRedraw()
void	setNeedsRedraw(boolean b)
void	setOldXY(int oldX, int oldY)
void	setPos(double[] pos)
void	setSelected(boolean selected)

Methods inherited from class java.lang.Object

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

Field Detail

name

private String name

image

private Image image

color

private Color color

pos

private double[] pos

selected

private boolean selected

width

private int width

height

private int height

xCorrection

private int xCorrection

yCorrection

private int yCorrection

oldX

private int oldX

oldY

private int oldY

lineTargets

private ArrayList lineTargets

lineSources

private ArrayList lineSources

oldMinTargetX

private int oldMinTargetX

oldMinTargetY

private int oldMinTargetY

oldMaxTargetX

private int oldMaxTargetX

oldMaxTargetY

private int oldMaxTargetY

hasMoved

private boolean hasMoved

lastRedraw

private long lastRedraw

needsRedraw

private boolean needsRedraw

aComp

private AlphaComposite aComp

nodeImage

private BufferedImage nodeImage

selectedNodeImage

private BufferedImage selectedNodeImage

nodeG2

private Graphics2D nodeG2

xformOp

private AffineTransformOp xformOp

LOCATOR_SIZE

private static final int LOCATOR_SIZE

See Also:

Constant Field Values

MAX_WIDTH

private static final int MAX_WIDTH

See Also:

Constant Field Values

MAX_HEIGHT

private static final int MAX_HEIGHT

See Also:

Constant Field Values

Constructor Detail

WVNode

public WVNode(String name,
              String imageName,
              Color color)

Method Detail

addLineTarget

public void addLineTarget(WVNode node)

removeLineTarget

public void removeLineTarget(WVNode node)

clearLineTargets

public void clearLineTargets()

addLineSource

public void addLineSource(WVNode node)

removeLineSource

public void removeLineSource(WVNode node)

drawNodeImage

private void drawNodeImage()

getName

public String getName()

setPos

public void setPos(double[] pos)

getPos

public double[] getPos()

getNodeImage

public BufferedImage getNodeImage()

render

public void render(Graphics2D g2)

eraseLineTargets

public void eraseLineTargets(WorldView wv,
                             Graphics2D g2,
                             int myXPixels,
                             int myYPixels,
                             double pixelsPerMeterX,
                             double pixelsPerMeterY,
                             double originPixelX,
                             double originPixelY)

drawLineTargets

public void drawLineTargets(WorldView wv,
                            Graphics2D g2,
                            int myXPixels,
                            int myYPixels,
                            double pixelsPerMeterX,
                            double pixelsPerMeterY,
                            double originPixelX,
                            double originPixelY)

isSelected

public boolean isSelected()

setSelected

public void setSelected(boolean selected)

getXCorrection

public int getXCorrection()

getYCorrection

public int getYCorrection()

getOldX

public int getOldX()

getOldY

public int getOldY()

setOldXY

public void setOldXY(int oldX,
                     int oldY)

setNeedsRedraw

public void setNeedsRedraw(boolean b)

hasMoved

public boolean hasMoved()

getNeedsRedraw

public boolean getNeedsRedraw()

getAndResetNeedsRedraw

public boolean getAndResetNeedsRedraw()

getLastRedraw

public long getLastRedraw()

setLastRedraw

public void setLastRedraw()