edu.iastate.anthill.indus.datasource.type
Class GraphVisualizer

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              edu.iastate.anthill.indus.datasource.type.GraphVisualizer

All Implemented Interfaces:

javax.accessibility.Accessible, java.util.EventListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.lang.Runnable, java.io.Serializable

class GraphVisualizer

extends java.awt.Panel

implements java.lang.Runnable, java.awt.event.MouseListener, java.awt.event.MouseMotionListener

Nested Class Summary

Nested classes inherited from class java.awt.Panel

java.awt.Panel.AccessibleAWTPanel

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

(package private) java.awt.Color	arcColor1
(package private) java.awt.Color	arcColor2
(package private) java.awt.Color	arcColor3
(package private) java.awt.Rectangle	createEdge
(package private) java.awt.Point	currentPoint
(package private) java.awt.Color	edgeColor
(package private) GraphEditor	editor
(package private) java.awt.Color	fixedColor
(package private) Graph	grf
(package private) java.awt.Point	lastPressedPoint
(package private) java.awt.event.ComponentListener	listener
(package private) java.awt.Color	nodeColor
(package private) java.awt.Graphics	offgraphics
(package private) java.awt.Image	offscreen
(package private) java.awt.Dimension	offscreensize
(package private) Node	pick
(package private) boolean	pickfixed
(package private) boolean	random
(package private) int	relaxDelay
(package private) java.lang.Thread	relaxer
(package private) java.awt.Color	selectColor
(package private) Edge	selectedEge
(package private) Node	selectedNode
(package private) java.awt.Color	stressColor
(package private) Node	target

Fields inherited from class java.awt.Panel

Fields inherited from class java.awt.Container

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

(package private)

GraphVisualizer(Graph graph, GraphEditor editor)

Method Summary

(package private) Node	getHittedNode(int x, int y)
(package private) Node	getNearestNode(int x, int y)
(package private) void	jbInit()
void	mouseClicked(java.awt.event.MouseEvent e)
void	mouseDragged(java.awt.event.MouseEvent e)
void	mouseEntered(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)
void	mouseMoved(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
private void	paintEdge(Edge e)
void	paintNode(java.awt.Graphics g, Node n, java.awt.FontMetrics fm)
(package private) void	relax() Automatically arrange the postion of nodes
void	run()
void	start()
void	stop()
void	update(java.awt.Graphics g)

Methods inherited from class java.awt.Panel

addNotify, getAccessibleContext

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

editor

GraphEditor editor

grf

Graph grf

relaxer

java.lang.Thread relaxer

random

boolean random

pick

Node pick

selectedNode

Node selectedNode

target

Node target

selectedEge

Edge selectedEge

pickfixed

boolean pickfixed

offscreen

java.awt.Image offscreen

offscreensize

java.awt.Dimension offscreensize

offgraphics

java.awt.Graphics offgraphics

lastPressedPoint

java.awt.Point lastPressedPoint

currentPoint

java.awt.Point currentPoint

createEdge

java.awt.Rectangle createEdge

fixedColor

final java.awt.Color fixedColor

selectColor

final java.awt.Color selectColor

edgeColor

final java.awt.Color edgeColor

nodeColor

final java.awt.Color nodeColor

stressColor

final java.awt.Color stressColor

arcColor1

final java.awt.Color arcColor1

arcColor2

final java.awt.Color arcColor2

arcColor3

final java.awt.Color arcColor3

relaxDelay

int relaxDelay

listener

java.awt.event.ComponentListener listener

Constructor Detail

GraphVisualizer

GraphVisualizer(Graph graph,
                GraphEditor editor)

Method Detail

jbInit

void jbInit()

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Specified by:

mousePressed in interface java.awt.event.MouseListener

getNearestNode

Node getNearestNode(int x,
                    int y)

getHittedNode

Node getHittedNode(int x,
                   int y)

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

Specified by:

mouseExited in interface java.awt.event.MouseListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

run

public void run()

Specified by:

run in interface java.lang.Runnable

relax

void relax()

Automatically arrange the postion of nodes

paintNode

public void paintNode(java.awt.Graphics g,
                      Node n,
                      java.awt.FontMetrics fm)

update

public void update(java.awt.Graphics g)

paintEdge

private void paintEdge(Edge e)

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

start

public void start()

stop

public void stop()