KarelWorld

java.lang.Object
- java.awt.Component
- - java.awt.Container
  - - javax.swing.JComponent
    - - stanford.karel.KarelWorld

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable
```
public class KarelWorld
extends JComponent
```
See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class javax.swing.JComponent
  JComponent.AccessibleJComponent
- Nested classes/interfaces inherited from class java.awt.Container
  Container.AccessibleAWTContainer
- Nested classes/interfaces inherited from class java.awt.Component
  Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`BEEPER_BORDER`
`static Color`	`BEEPER_COLOR`
`static String`	`BEEPER_FONT_FAMILY`
`static double`	`BEEPER_FRACTION`
`static Font`	`BEEPER_NUMBER_FONT`
`static int`	`BLANKB`
`static int`	`BOTTOM_NUMBER_MARGIN`
`static int`	`CENTER`
`static int`	`CROSS_THRESHOLD`
`static int`	`DOUBLE_WALL_THRESHOLD`
`static int`	`EAST`
`static int`	`FANCY`
`static int`	`INFINITE`
`static int`	`LEFT_NUMBER_MARGIN`
`static Color`	`MARKED_COLOR`
`static int`	`MAX_DISPLAY_HEIGHT`
`static int`	`MAX_DISPLAY_WIDTH`
`static int`	`MAX_HEIGHT`
`static int`	`MAX_WIDTH`
`static int`	`MIN_BEEPER`
`static int`	`MIN_FANCY`
`static int`	`MIN_LABEL`
`static int`	`MINUS1`
`static int`	`NORTH`
`static int`	`NORTHEAST`
`static int`	`NORTHWEST`
`static Font`	`NUMBER_FONT`
`static int`	`NUMBER_THRESHOLD`
`static int`	`PLUS1`
`static int`	`SIMPLE`
`static double`	`SIMPLE_FRACTION`
`static int`	`SOUTH`
`static int`	`SOUTHEAST`
`static int`	`SOUTHWEST`
`static boolean`	`TOKEN_TRACE`
`static double`	`WALL_FRACTION`
`static double`	`WALL_TOLERANCE`
`static int`	`WEST`

Fields inherited from class javax.swing.JComponent
listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component
accessibleContext, 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

Constructors
Constructor and Description

KarelWorld()

Constructors
Constructor and Description
`KarelWorld()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`add(KarelInterface karel)`
`static Point`	`adjacentPoint(int x, int y, int dir)`
`static Point`	`adjacentPoint(Point pt, int dir)`
`static int`	`adjustBeepers(int nBeepers, int delta)`
`protected void`	`beeperBagCommand()`
`protected void`	`beeperCommand()`
`static String`	`beeperLabel(int n)`
`boolean`	`checkWall(int x, int y, int dir)`
`boolean`	`checkWall(Point pt, int dir)`
`void`	`clearWall(int x, int y, int dir)`
`void`	`clearWall(Point pt, int dir)`
`protected void`	`componentResizedHook()`
`Image`	`createImage(int width, int height)`
`static String`	`directionName(int dir)`
`static void`	`drawBeeper(Graphics g, int x, int y, int size, int n, int border, Component comp)`
`static void`	`drawBeeper(Graphics g, int x, int y, int size, String label, int border, Component comp)`
`void`	`drawBeeperForStyle(Graphics g, int x, int y, int size, int n, int border)`
`void`	`drawCorner(Graphics g, int x, int y, Point pt)`
`void`	`drawCornerMarker(Graphics g, int x, int y)`
`void`	`drawFancyKarel(Graphics g, int x, int y, int dir, int size)`
`void`	`drawFancyKarel(Graphics g, int x, int y, int dir, int size, boolean msKarel)`
`static void`	`drawFancyKarel(Graphics g, int x, int y, int dir, int size, Color color)`
`static void`	`drawFancyKarel(Graphics g, int x, int y, int dir, int size, Color color, boolean msKarel)`
`void`	`drawKarel(Graphics g, int x, int y, int dir, int size)`
`static void`	`drawMarkedCorner(Graphics g, int x, int y, int size)`
`void`	`drawSimpleKarel(Graphics g, int x, int y, int dir, int size)`
`void`	`forceSquareSize(int size)`
`int`	`getAlignment()`
`int`	`getBeepersOnCorner(int x, int y)`
`int`	`getBeepersOnCorner(Point pt)`
`int`	`getColumns()`
`Color`	`getCornerColor(int x, int y)`
`Color`	`getCornerColor(Point pt)`
`boolean`	`getEditMode()`
`int`	`getHeight()`
`<K extends KarelInterface> K`	`getKarel()`
`<K extends KarelInterface> K`	`getKarel(int k)`
`int`	`getKarelCount()`
`<K extends KarelInterface> K`	`getKarelOnSquare(int x, int y)`
`int`	`getLook()`
`protected stanford.karel.KarelWorldMonitor`	`getMonitor()`
`boolean`	`getNumberSquaresFlag()`
`String`	`getPathname()`
`String`	`getPathName()`
`boolean`	`getRepaintFlag()`
`int`	`getRows()`
`Dimension`	`getSize()`
`int`	`getSquareSize()`
`String`	`getTitle()`
`int`	`getWidth()`
`protected void`	`ignoreCommand()`
`void`	`init(int cols, int rows)`
`static void`	`labelBeeper(Graphics g, int x, int y, int size, String label, Component comp)`
`static int`	`leftFrom(int dir)`
`void`	`load(File file)`
`void`	`load(Reader rd)`
`void`	`load(String pathname)`
`void`	`load(String[] lines)`
`protected void`	`mouseDraggedHook(MouseEvent e)`
`protected void`	`mousePressedHook(MouseEvent e)`
`static int`	`oppositeDirection(int dir)`
`boolean`	`outOfBounds(int x, int y)`
`boolean`	`outOfBounds(Point pt)`
`void`	`paintComponent(Graphics g)`
`void`	`remove(KarelInterface karel)`
`void`	`repaint()`
`void`	`reset()`
`static int`	`rightFrom(int dir)`
`void`	`save()`
`void`	`saveToImage(File file)` Saves an image of this Karel world to the given image file.
`void`	`saveToImage(String filename)` Saves an image of this Karel world to the given image file.
`void`	`setAlignment(int alignment)`
`static int`	`setBeepers(int nBeepers, int delta)`
`void`	`setBeepersOnCorner(int x, int y, int nBeepers)`
`void`	`setBeepersOnCorner(Point pt, int nBeepers)`
`void`	`setCornerColor(int x, int y, Color color)`
`void`	`setCornerColor(Point pt, Color color)`
`void`	`setDisplayFlag(boolean flag)`
`void`	`setDisplayOneFlag(boolean flag)`
`void`	`setEditMode(boolean flag)`
`void`	`setInteractiveMode(boolean value)`
`void`	`setLook(int look)`
`protected void`	`setMonitor(stanford.karel.KarelWorldMonitor monitor)`
`void`	`setMsKarel(boolean value)`
`void`	`setNumberSquaresFlag(boolean flag)`
`void`	`setPathname(String pathname)`
`void`	`setPathName(String pathname)`
`void`	`setRepaintFlag(boolean flag)`
`void`	`setSize(int width, int height)`
`void`	`setTitle(String title)`
`void`	`setToDefaultSize()`
`void`	`setWall(int x, int y, int dir)`
`void`	`setWall(Point pt, int dir)`
`BufferedImage`	`toImage()` Converts this Karel world into an image that is returned.
`void`	`trace()`
`void`	`update(Graphics g)`
`void`	`updateContents(Graphics g, Point pt)`
`void`	`updateCorner(int x, int y)`
`void`	`updateCorner(Point pt)`
`void`	`updateEditMode(boolean flag)`
`void`	`updateWalls(Graphics g, Point pt)`

Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, updateUI

Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, 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, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail
- NORTH
```
public static final int NORTH
```
  See Also:
  
  Constant Field Values
- EAST
```
public static final int EAST
```
  See Also:
  
  Constant Field Values
- SOUTH
```
public static final int SOUTH
```
  See Also:
  
  Constant Field Values
- WEST
```
public static final int WEST
```
  See Also:
  
  Constant Field Values
- NORTHEAST
```
public static final int NORTHEAST
```
  See Also:
  
  Constant Field Values
- NORTHWEST
```
public static final int NORTHWEST
```
  See Also:
  
  Constant Field Values
- SOUTHEAST
```
public static final int SOUTHEAST
```
  See Also:
  
  Constant Field Values
- SOUTHWEST
```
public static final int SOUTHWEST
```
  See Also:
  
  Constant Field Values
- CENTER
```
public static final int CENTER
```
  See Also:
  
  Constant Field Values
- INFINITE
```
public static final int INFINITE
```
  See Also:
  
  Constant Field Values
- PLUS1
```
public static final int PLUS1
```
  See Also:
  
  Constant Field Values
- MINUS1
```
public static final int MINUS1
```
  See Also:
  
  Constant Field Values
- BLANKB
```
public static final int BLANKB
```
  See Also:
  
  Constant Field Values
- SIMPLE
```
public static final int SIMPLE
```
  See Also:
  
  Constant Field Values
- FANCY
```
public static final int FANCY
```
  See Also:
  
  Constant Field Values
- LEFT_NUMBER_MARGIN
```
public static final int LEFT_NUMBER_MARGIN
```
  See Also:
  
  Constant Field Values
- BOTTOM_NUMBER_MARGIN
```
public static final int BOTTOM_NUMBER_MARGIN
```
  See Also:
  
  Constant Field Values
- DOUBLE_WALL_THRESHOLD
```
public static final int DOUBLE_WALL_THRESHOLD
```
  See Also:
  
  Constant Field Values
- CROSS_THRESHOLD
```
public static final int CROSS_THRESHOLD
```
  See Also:
  
  Constant Field Values
- NUMBER_THRESHOLD
```
public static final int NUMBER_THRESHOLD
```
  See Also:
  
  Constant Field Values
- NUMBER_FONT
```
public static final Font NUMBER_FONT
```
- BEEPER_NUMBER_FONT
```
public static final Font BEEPER_NUMBER_FONT
```
- WALL_FRACTION
```
public static final double WALL_FRACTION
```
  See Also:
  
  Constant Field Values
- WALL_TOLERANCE
```
public static final double WALL_TOLERANCE
```
  See Also:
  
  Constant Field Values
- MAX_WIDTH
```
public static final int MAX_WIDTH
```
  See Also:
  
  Constant Field Values
- MAX_HEIGHT
```
public static final int MAX_HEIGHT
```
  See Also:
  
  Constant Field Values
- MAX_DISPLAY_WIDTH
```
public static final int MAX_DISPLAY_WIDTH
```
  See Also:
  
  Constant Field Values
- MAX_DISPLAY_HEIGHT
```
public static final int MAX_DISPLAY_HEIGHT
```
  See Also:
  
  Constant Field Values
- TOKEN_TRACE
```
public static final boolean TOKEN_TRACE
```
  See Also:
  
  Constant Field Values
- BEEPER_COLOR
```
public static final Color BEEPER_COLOR
```
- MARKED_COLOR
```
public static final Color MARKED_COLOR
```
- BEEPER_BORDER
```
public static final int BEEPER_BORDER
```
  See Also:
  
  Constant Field Values
- BEEPER_FONT_FAMILY
```
public static final String BEEPER_FONT_FAMILY
```
  See Also:
  
  Constant Field Values
- MIN_FANCY
```
public static final int MIN_FANCY
```
  See Also:
  
  Constant Field Values
- MIN_BEEPER
```
public static final int MIN_BEEPER
```
  See Also:
  
  Constant Field Values
- MIN_LABEL
```
public static final int MIN_LABEL
```
  See Also:
  
  Constant Field Values
- BEEPER_FRACTION
```
public static final double BEEPER_FRACTION
```
  See Also:
  
  Constant Field Values
- SIMPLE_FRACTION
```
public static final double SIMPLE_FRACTION
```
  See Also:
  
  Constant Field Values

Constructor Detail
- KarelWorld
```
public KarelWorld()
```

Method Detail

createImage

public Image createImage(int width,
                         int height)

Overrides:: createImage in class Component

init

public void init(int cols,
                 int rows)

add

public void add(KarelInterface karel)

remove

public void remove(KarelInterface karel)

getKarel

public <K extends KarelInterface> K getKarel()

getKarel

public <K extends KarelInterface> K getKarel(int k)

getKarelCount
```
public int getKarelCount()
```

getKarelOnSquare

public <K extends KarelInterface> K getKarelOnSquare(int x,
                                                     int y)

setTitle
```
public void setTitle(String title)
```

getTitle
```
public String getTitle()
```

setPathname

public void setPathname(String pathname)

getPathname
```
public String getPathname()
```

setDisplayFlag

public void setDisplayFlag(boolean flag)

setRepaintFlag

public void setRepaintFlag(boolean flag)

getRepaintFlag
```
public boolean getRepaintFlag()
```

getNumberSquaresFlag
```
public boolean getNumberSquaresFlag()
```

setNumberSquaresFlag

public void setNumberSquaresFlag(boolean flag)

getAlignment
```
public int getAlignment()
```

setAlignment

public void setAlignment(int alignment)

getLook
```
public int getLook()
```

setLook
```
public void setLook(int look)
```

setDisplayOneFlag

public void setDisplayOneFlag(boolean flag)

getPathName
```
public String getPathName()
```

setPathName

public void setPathName(String pathname)

getEditMode
```
public boolean getEditMode()
```

setEditMode

public void setEditMode(boolean flag)

updateEditMode

public void updateEditMode(boolean flag)

forceSquareSize

public void forceSquareSize(int size)

reset
```
public void reset()
```

getSquareSize
```
public int getSquareSize()
```

getColumns
```
public int getColumns()
```

getRows
```
public int getRows()
```

outOfBounds
```
public boolean outOfBounds(Point pt)
```

outOfBounds

public boolean outOfBounds(int x,
                           int y)

getBeepersOnCorner

public int getBeepersOnCorner(Point pt)

getBeepersOnCorner

public int getBeepersOnCorner(int x,
                              int y)

setBeepersOnCorner

public void setBeepersOnCorner(Point pt,
                               int nBeepers)

setBeepersOnCorner

public void setBeepersOnCorner(int x,
                               int y,
                               int nBeepers)

adjustBeepers

public static int adjustBeepers(int nBeepers,
                                int delta)

setBeepers

public static int setBeepers(int nBeepers,
                             int delta)

getCornerColor

public Color getCornerColor(Point pt)

getCornerColor

public Color getCornerColor(int x,
                            int y)

setCornerColor

public void setCornerColor(Point pt,
                           Color color)

setCornerColor

public void setCornerColor(int x,
                           int y,
                           Color color)

checkWall

public boolean checkWall(Point pt,
                         int dir)

checkWall

public boolean checkWall(int x,
                         int y,
                         int dir)

setWall

public void setWall(Point pt,
                    int dir)

setWall

public void setWall(int x,
                    int y,
                    int dir)

clearWall

public void clearWall(Point pt,
                      int dir)

clearWall

public void clearWall(int x,
                      int y,
                      int dir)

updateCorner

public void updateCorner(int x,
                         int y)

updateCorner
```
public void updateCorner(Point pt)
```

directionName

public static String directionName(int dir)

leftFrom
```
public static int leftFrom(int dir)
```

rightFrom
```
public static int rightFrom(int dir)
```

oppositeDirection

public static int oppositeDirection(int dir)

adjacentPoint

public static Point adjacentPoint(Point pt,
                                  int dir)

adjacentPoint

public static Point adjacentPoint(int x,
                                  int y,
                                  int dir)

repaint
```
public void repaint()
```
Overrides:

repaint in class Component

saveToImage
```
public void saveToImage(File file)
```
Saves an image of this Karel world to the given image file.

saveToImage
```
public void saveToImage(String filename)
```
Saves an image of this Karel world to the given image file.

getSize
```
public Dimension getSize()
```
Overrides:

getSize in class Component

getWidth
```
public int getWidth()
```
Overrides:

getWidth in class JComponent

getHeight
```
public int getHeight()
```
Overrides:

getHeight in class JComponent

setSize

public void setSize(int width,
                    int height)

Overrides:: setSize in class Component

setToDefaultSize
```
public void setToDefaultSize()
```

toImage
```
public BufferedImage toImage()
```
Converts this Karel world into an image that is returned.

update
```
public void update(Graphics g)
```
Overrides:

update in class JComponent

paintComponent
```
public void paintComponent(Graphics g)
```
Overrides:

paintComponent in class JComponent

trace
```
public void trace()
```

setMonitor

protected void setMonitor(stanford.karel.KarelWorldMonitor monitor)

getMonitor

protected stanford.karel.KarelWorldMonitor getMonitor()

componentResizedHook
```
protected void componentResizedHook()
```

mousePressedHook

protected void mousePressedHook(MouseEvent e)

mouseDraggedHook

protected void mouseDraggedHook(MouseEvent e)

updateContents

public void updateContents(Graphics g,
                           Point pt)

drawCorner

public void drawCorner(Graphics g,
                       int x,
                       int y,
                       Point pt)

drawMarkedCorner

public static void drawMarkedCorner(Graphics g,
                                    int x,
                                    int y,
                                    int size)

drawKarel

public void drawKarel(Graphics g,
                      int x,
                      int y,
                      int dir,
                      int size)

drawSimpleKarel

public void drawSimpleKarel(Graphics g,
                            int x,
                            int y,
                            int dir,
                            int size)

drawFancyKarel

public void drawFancyKarel(Graphics g,
                           int x,
                           int y,
                           int dir,
                           int size)

drawFancyKarel

public void drawFancyKarel(Graphics g,
                           int x,
                           int y,
                           int dir,
                           int size,
                           boolean msKarel)

drawFancyKarel

public static void drawFancyKarel(Graphics g,
                                  int x,
                                  int y,
                                  int dir,
                                  int size,
                                  Color color)

drawFancyKarel

public static void drawFancyKarel(Graphics g,
                                  int x,
                                  int y,
                                  int dir,
                                  int size,
                                  Color color,
                                  boolean msKarel)

drawBeeperForStyle

public void drawBeeperForStyle(Graphics g,
                               int x,
                               int y,
                               int size,
                               int n,
                               int border)

drawBeeper

public static void drawBeeper(Graphics g,
                              int x,
                              int y,
                              int size,
                              int n,
                              int border,
                              Component comp)

drawBeeper

public static void drawBeeper(Graphics g,
                              int x,
                              int y,
                              int size,
                              String label,
                              int border,
                              Component comp)

labelBeeper

public static void labelBeeper(Graphics g,
                               int x,
                               int y,
                               int size,
                               String label,
                               Component comp)

beeperLabel

public static String beeperLabel(int n)

updateWalls

public void updateWalls(Graphics g,
                        Point pt)

drawCornerMarker

public void drawCornerMarker(Graphics g,
                             int x,
                             int y)

save
```
public void save()
```

load
```
public void load(String[] lines)
```

load
```
public void load(File file)
```

load
```
public void load(String pathname)
```

load
```
public void load(Reader rd)
```

setMsKarel

public void setMsKarel(boolean value)

setInteractiveMode

public void setInteractiveMode(boolean value)

beeperBagCommand
```
protected void beeperBagCommand()
```

beeperCommand
```
protected void beeperCommand()
```

ignoreCommand
```
protected void ignoreCommand()
```

Class KarelWorld

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JComponent

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

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

Field Summary

Fields inherited from class javax.swing.JComponent

Fields inherited from class java.awt.Component

Fields inherited from interface java.awt.image.ImageObserver

Constructor Summary

Method Summary

Methods inherited from class javax.swing.JComponent

Methods inherited from class java.awt.Container

Methods inherited from class java.awt.Component

Methods inherited from class java.lang.Object

Field Detail

NORTH

EAST

SOUTH

WEST

NORTHEAST

NORTHWEST

SOUTHEAST

SOUTHWEST

CENTER

INFINITE

PLUS1

MINUS1

BLANKB

SIMPLE

FANCY

LEFT_NUMBER_MARGIN

BOTTOM_NUMBER_MARGIN

DOUBLE_WALL_THRESHOLD

CROSS_THRESHOLD

NUMBER_THRESHOLD

NUMBER_FONT

BEEPER_NUMBER_FONT

WALL_FRACTION

WALL_TOLERANCE

MAX_WIDTH

MAX_HEIGHT

MAX_DISPLAY_WIDTH

MAX_DISPLAY_HEIGHT

TOKEN_TRACE

BEEPER_COLOR

MARKED_COLOR

BEEPER_BORDER

BEEPER_FONT_FAMILY

MIN_FANCY

MIN_BEEPER

MIN_LABEL

BEEPER_FRACTION

SIMPLE_FRACTION

Constructor Detail

KarelWorld

Method Detail

createImage

init

add

remove

getKarel

getKarel

getKarelCount

getKarelOnSquare

setTitle

getTitle

setPathname

getPathname

setDisplayFlag

setRepaintFlag

getRepaintFlag

getNumberSquaresFlag

setNumberSquaresFlag

getAlignment

setAlignment

getLook

setLook

setDisplayOneFlag

getPathName