ea.internal.gra

Class Zeichner

java.lang.Object

java.awt.Component

java.awt.Canvas

ea.internal.gra.Zeichner

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.lang.Runnable, javax.accessibility.Accessible

public class Zeichner
extends java.awt.Canvas
implements java.lang.Runnable

Dies ist das Panel, in dem die einzelnen Dinge gezeichnet werden

See Also:

Serialized Form

Nested Class Summary

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

java.awt.Canvas.AccessibleAWTCanvas

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

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

Field Summary

Fields

Modifier and Type	Field and Description
static int	UPDATE_INTERVALL Das Intervall, in dem das Fenster upgedated wird.

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

Constructors

Constructor and Description
Zeichner(int x, int y, Kamera c) Konstruktor fuer Objekte der Klasse Zeichner

Method Summary

Methods

Modifier and Type	Method and Description
void	addSimple(SimpleGraphic g)
void	anmelden(Raum vordergrund) Meldet einen Vordergrund an.
Kamera	cam()
void	hintergrundAnmelden(Raum hintergrund) Meldet den zu zeichnenden Hintergrund an.
void	init()
void	kill() Tötet den Zeichenprozess und entfernt alle Elemente von der Wurzel und neutralisiert die Phyisk.
BoundingRechteck	masse()
void	removeSimple(SimpleGraphic g)
void	render(java.awt.Graphics2D g) Die render()-Methode, sie fuehrt die gesamte Zeichenroutine aus.
void	run() run-Methode.
Knoten	statNode()

Methods inherited from class java.awt.Canvas

addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy, paint, update

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, getBaseline, getBaselineResizeBehavior, 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, revalidate, 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

Field Detail

UPDATE_INTERVALL

public static final int UPDATE_INTERVALL

Das Intervall, in dem das Fenster upgedated wird.

See Also:

Constant Field Values

Constructor Detail

Zeichner

public Zeichner(int x,
        int y,
        Kamera c)

Konstruktor fuer Objekte der Klasse Zeichner

Parameters:

x - Die Groesse des Einflussbereichs des Panels in Richtung X.

y - Die Groesse des Einflussbereichs des Panels in Richtung Y.

c - Die Kamera, deren Sicht grafisch dargestellt werden soll.

Method Detail

init

public void init()

run

public void run()

run-Methode. Implementiert aus Runnable.
Hierin findet in einer Dauerschleife die Zeichenroutine statt.

Specified by:

run in interface java.lang.Runnable

kill

public void kill()

Tötet den Zeichenprozess und entfernt alle Elemente von der Wurzel und neutralisiert die Phyisk.

cam

public Kamera cam()

Returns:

Die Kamera, die dieser Zeichner aufruft

statNode

public Knoten statNode()

Returns:

Der statische Basisknoten

anmelden

public void anmelden(Raum vordergrund)

Meldet einen Vordergrund an.

Parameters:

vordergrund - Der neue Vordergrund

hintergrundAnmelden

public void hintergrundAnmelden(Raum hintergrund)

Meldet den zu zeichnenden Hintergrund an.

Parameters:

hintergrund - Der neue Hintergrund

masse

public BoundingRechteck masse()

Returns:

Ein BoundingRechteck, dass die BReite und Hoehe des Fensters hat.

addSimple

public void addSimple(SimpleGraphic g)

removeSimple

public void removeSimple(SimpleGraphic g)

render

public void render(java.awt.Graphics2D g)

Die render()-Methode, sie fuehrt die gesamte Zeichenroutine aus.

Parameters:

g - Das zum Zeichnen uebergebene Graphics-Objekt