ikbs.tools.utils
Class ThumbCreator

java.lang.Object
  java.awt.Component
      ikbs.tools.utils.ThumbCreator

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.lang.Runnable

public class ThumbCreator
extends java.awt.Component
implements java.lang.Runnable

Permet de créer une image réduite

Author:

David Grosser

See Also:

Serialized Form

Nested Class Summary

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

protected boolean	calcImg
protected boolean	calcImgRed
protected int	height
protected java.awt.Image	img
protected java.awt.Image	imgRed
protected int	index
protected boolean	invalide
protected ThumbReceiver	iReceiver
protected java.lang.String	nomFich
protected java.lang.String	path
protected boolean	qualite
protected Ressources	rl
protected int	width

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

ThumbCreator(ThumbReceiver ir, java.awt.Image img, java.lang.String nomFich, int width, int height)

ThumbCreator(ThumbReceiver ir, java.awt.Image img, java.lang.String nomFich, int width, int height, boolean qualite)

ThumbCreator(ThumbReceiver ir, java.awt.Image img, java.lang.String nomFich, int width, int height, int index)

ThumbCreator(ThumbReceiver ir, java.awt.Image img, java.lang.String nomFich, int width, int height, int index, boolean qualite)

ThumbCreator(ThumbReceiver ir, java.awt.Image img, java.lang.String nomFich, java.lang.String path, int width, int height, int index, boolean qualite, Ressources rl)

Method Summary

protected float	calcFactor(java.awt.Image img) Calcul le facteur (float) de reduction pour les thumbnails
java.awt.Image	creerImageReduite(java.awt.Image img) Permet de créer une image réduite à partir d'une image
boolean	getQualite() Retourne la qualite de calcul des Thumbs
boolean	imageUpdate(java.awt.Image img, int infoflags, int x, int y, int width, int height) Surchargée, déclenchée de manère asynchrone Pour info, flags de la classe ImageObserver ABORT 128 ALLBITS 32 ERROR 64 FRAMEBITS 16 HEIGHT 2 PROPERTIES 4 SOMEBITS 8 WIDTH 1
void	run()
void	setQualite(boolean q) Modification de la qualite de calcul des Thumbs
void	updateThumb(java.awt.Image img) Mise à jour (asynchrone) du Thumb

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addNotify, 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, getAccessibleContext, 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, 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, paint, 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, update, validate

Methods inherited from class java.lang.Object

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

Field Detail

qualite

protected boolean qualite

width

protected int width

height

protected int height

img

protected java.awt.Image img

nomFich

protected java.lang.String nomFich

iReceiver

protected ThumbReceiver iReceiver

calcImg

protected boolean calcImg

calcImgRed

protected boolean calcImgRed

imgRed

protected java.awt.Image imgRed

index

protected int index

invalide

protected boolean invalide

rl

protected Ressources rl

path

protected java.lang.String path

Constructor Detail

ThumbCreator

public ThumbCreator(ThumbReceiver ir,
                    java.awt.Image img,
                    java.lang.String nomFich,
                    int width,
                    int height)

ThumbCreator

public ThumbCreator(ThumbReceiver ir,
                    java.awt.Image img,
                    java.lang.String nomFich,
                    int width,
                    int height,
                    int index)

ThumbCreator

public ThumbCreator(ThumbReceiver ir,
                    java.awt.Image img,
                    java.lang.String nomFich,
                    int width,
                    int height,
                    boolean qualite)

ThumbCreator

public ThumbCreator(ThumbReceiver ir,
                    java.awt.Image img,
                    java.lang.String nomFich,
                    int width,
                    int height,
                    int index,
                    boolean qualite)

ThumbCreator

public ThumbCreator(ThumbReceiver ir,
                    java.awt.Image img,
                    java.lang.String nomFich,
                    java.lang.String path,
                    int width,
                    int height,
                    int index,
                    boolean qualite,
                    Ressources rl)

Method Detail

getQualite

public boolean getQualite()

Retourne la qualite de calcul des Thumbs

setQualite

public void setQualite(boolean q)

Modification de la qualite de calcul des Thumbs

run

public void run()

Specified by:

run in interface java.lang.Runnable

calcFactor

protected float calcFactor(java.awt.Image img)

Calcul le facteur (float) de reduction pour les thumbnails

imageUpdate

public boolean imageUpdate(java.awt.Image img,
                           int infoflags,
                           int x,
                           int y,
                           int width,
                           int height)

Surchargée, déclenchée de manère asynchrone Pour info, flags de la classe ImageObserver ABORT 128 ALLBITS 32 ERROR 64 FRAMEBITS 16 HEIGHT 2 PROPERTIES 4 SOMEBITS 8 WIDTH 1

Specified by:

imageUpdate in interface java.awt.image.ImageObserver

Overrides:

imageUpdate in class java.awt.Component

creerImageReduite

public java.awt.Image creerImageReduite(java.awt.Image img)

Permet de créer une image réduite à partir d'une image

updateThumb

public void updateThumb(java.awt.Image img)

Mise à jour (asynchrone) du Thumb