support.graph
Class GraphCanvas

java.lang.Object
  java.awt.Component
      java.awt.Canvas
          support.graph.GraphCanvas

All Implemented Interfaces:

MouseListener, MouseMotionListener, ImageObserver, MenuContainer, Serializable, EventListener, Accessible

public class GraphCanvas
extends Canvas
implements MouseListener, MouseMotionListener

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.Canvas

Canvas.AccessibleAWTCanvas

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

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

GraphCanvas(GraphViz main, String graphClassName, String kruskalClassName, String primClassName)

Method Summary

CS16Vertex	addPoint(MouseEvent e)
void	areAdjacent()
void	cleanup()
void	clear()
boolean	clickedOnEdge(int x, int y, VizVertex v1, VizVertex v2)
void	connectingEdge()
void	displayEdge(Graphics g, VizVertex u, VizVertex v, CS16Edge e)
void	displayEdgeStandalone(Graphics g, VizVertex u, VizVertex v)
void	displayFocusEdgeLabel(Graphics g, VizVertex u, VizVertex v)
void	displayLabel(Graphics g, int string, VizVertex u, VizVertex v)
void	displayMarkedVertex(Graphics g, String string, VizVertex u)
void	displayMessageAtPoint(Graphics g, String string, VizVertex u)
void	displayVertex(Graphics g, VizVertex v)
void	displayVertexStandalone(Graphics g, VizVertex v)
void	displayVertexWithColor(Graphics g, VizVertex v, Color col)
VizVertex	dominantVertex(VizVertex v, VizVertex u)
void	draw()
void	edges()
void	endVertices()
int	getDistance(VizVertex u, VizVertex v)
void	incidentEdges()
boolean	isWithinRange(long x, long y, long lx, long ly, long rx, long ry)
void	kruskal()
void	mouseClicked(MouseEvent e)
void	mouseDragged(MouseEvent e)
void	mouseEntered(MouseEvent e)
void	mouseExited(MouseEvent e)
void	mouseMoved(MouseEvent e)
void	mousePressed(MouseEvent e)
void	mouseReleased(MouseEvent e)
void	opposite()
void	paint(Graphics g)
void	prim()
void	redraw()
CS16Edge	trappedEdge(int x, int y)
CS16Vertex	trappedVertex(int x, int y)
void	update(Graphics g)
void	vertices()

Methods inherited from class java.awt.Canvas

addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy

Methods inherited from class java.awt.Component

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

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphCanvas

public GraphCanvas(GraphViz main,
                   String graphClassName,
                   String kruskalClassName,
                   String primClassName)

Method Detail

areAdjacent

public void areAdjacent()

connectingEdge

public void connectingEdge()

edges

public void edges()

endVertices

public void endVertices()

incidentEdges

public void incidentEdges()

opposite

public void opposite()

vertices

public void vertices()

clear

public void clear()

kruskal

public void kruskal()

prim

public void prim()

cleanup

public void cleanup()

paint

public void paint(Graphics g)

Overrides:

paint in class Canvas

update

public void update(Graphics g)

Overrides:

update in class Canvas

draw

public void draw()

displayMarkedVertex

public void displayMarkedVertex(Graphics g,
                                String string,
                                VizVertex u)

displayMessageAtPoint

public void displayMessageAtPoint(Graphics g,
                                  String string,
                                  VizVertex u)

getDistance

public int getDistance(VizVertex u,
                       VizVertex v)

displayEdge

public void displayEdge(Graphics g,
                        VizVertex u,
                        VizVertex v,
                        CS16Edge e)

displayEdgeStandalone

public void displayEdgeStandalone(Graphics g,
                                  VizVertex u,
                                  VizVertex v)

displayVertexWithColor

public void displayVertexWithColor(Graphics g,
                                   VizVertex v,
                                   Color col)

displayVertex

public void displayVertex(Graphics g,
                          VizVertex v)

displayVertexStandalone

public void displayVertexStandalone(Graphics g,
                                    VizVertex v)

displayLabel

public void displayLabel(Graphics g,
                         int string,
                         VizVertex u,
                         VizVertex v)

displayFocusEdgeLabel

public void displayFocusEdgeLabel(Graphics g,
                                  VizVertex u,
                                  VizVertex v)

addPoint

public CS16Vertex addPoint(MouseEvent e)

redraw

public void redraw()

trappedVertex

public CS16Vertex trappedVertex(int x,
                                int y)

dominantVertex

public VizVertex dominantVertex(VizVertex v,
                                VizVertex u)

trappedEdge

public CS16Edge trappedEdge(int x,
                            int y)

clickedOnEdge

public boolean clickedOnEdge(int x,
                             int y,
                             VizVertex v1,
                             VizVertex v2)

isWithinRange

public boolean isWithinRange(long x,
                             long y,
                             long lx,
                             long ly,
                             long rx,
                             long ry)

mousePressed

public void mousePressed(MouseEvent e)

Specified by:

mousePressed in interface MouseListener

mouseReleased

public void mouseReleased(MouseEvent e)

Specified by:

mouseReleased in interface MouseListener

mouseDragged

public void mouseDragged(MouseEvent e)

Specified by:

mouseDragged in interface MouseMotionListener

mouseClicked

public void mouseClicked(MouseEvent e)

Specified by:

mouseClicked in interface MouseListener

mouseExited

public void mouseExited(MouseEvent e)

Specified by:

mouseExited in interface MouseListener

mouseMoved

public void mouseMoved(MouseEvent e)

Specified by:

mouseMoved in interface MouseMotionListener

mouseEntered

public void mouseEntered(MouseEvent e)

Specified by:

mouseEntered in interface MouseListener