org.fit.cssbox.layout
Class BackgroundImage

java.lang.Object
  org.fit.cssbox.layout.ReplacedContent
      org.fit.cssbox.layout.ContentImage
          org.fit.cssbox.layout.BackgroundImage

All Implemented Interfaces:

ImageObserver

public class BackgroundImage
extends ContentImage

An image placed at the element background together with its position and repeating.

Author:

burgetr

Field Summary

Fields inherited from class org.fit.cssbox.layout.ContentImage

abort, caching, container, DEFAULT_IMAGE_HEIGHT, DEFAULT_IMAGE_WIDTH, height, image, loadImages, loadTimeout, observer, toolkit, url, width

Fields inherited from class org.fit.cssbox.layout.ReplacedContent

def_height, def_width, owner

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

BackgroundImage(ElementBox owner, URL url, cz.vutbr.web.css.CSSProperty.BackgroundPosition position, cz.vutbr.web.css.TermList positionValues, cz.vutbr.web.css.CSSProperty.BackgroundRepeat repeat, cz.vutbr.web.css.CSSProperty.BackgroundAttachment attachment)

Method Summary

void	computeCoordinates() Computes the image coordinates within the padding box of the element.
protected void	computeCoordinates(Rectangle bounds)
void	draw(Graphics2D g, int width, int height) Draw the contents of the element.
cz.vutbr.web.css.CSSProperty.BackgroundAttachment	getAttachment()
BufferedImage	getBufferedImage() Gets the loaded image as BufferedImage object.
int	getImgX()
int	getImgY()
cz.vutbr.web.css.CSSProperty.BackgroundPosition	getPosition()
cz.vutbr.web.css.CSSProperty.BackgroundRepeat	getRepeat()
boolean	isRepeatX()
boolean	isRepeatY()

Methods inherited from class org.fit.cssbox.layout.ContentImage

abort, dispose, getContainer, getImage, getImageObserver, getIntrinsicRatio, getIntrinsicWidth, getIntrinsicHeight, getUrl, imageUpdate, isCaching, loadImage, repaint, reset, setCaching, setContainer, setImageObserver

Methods inherited from class org.fit.cssbox.layout.ReplacedContent

absolutePositions, doLayout, getOwner, loadSizeDefs, setOwner

Methods inherited from class java.lang.Object

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

Constructor Detail

BackgroundImage

public BackgroundImage(ElementBox owner,
                       URL url,
                       cz.vutbr.web.css.CSSProperty.BackgroundPosition position,
                       cz.vutbr.web.css.TermList positionValues,
                       cz.vutbr.web.css.CSSProperty.BackgroundRepeat repeat,
                       cz.vutbr.web.css.CSSProperty.BackgroundAttachment attachment)

Method Detail

getPosition

public cz.vutbr.web.css.CSSProperty.BackgroundPosition getPosition()

getRepeat

public cz.vutbr.web.css.CSSProperty.BackgroundRepeat getRepeat()

getAttachment

public cz.vutbr.web.css.CSSProperty.BackgroundAttachment getAttachment()

draw

public void draw(Graphics2D g,
                 int width,
                 int height)

Description copied from class: ReplacedContent

Draw the contents of the element.

Specified by:

draw in class ReplacedContent

Parameters:

g - graphics context

width - the required width of the result

height - the required height of the result

getBufferedImage

public BufferedImage getBufferedImage()

Description copied from class: ContentImage

Gets the loaded image as BufferedImage object. May return null if no data available.

Overrides:

getBufferedImage in class ContentImage

Returns:

the buffered image.

isRepeatX

public boolean isRepeatX()

Returns:

true if the image is repeated in the X direction

isRepeatY

public boolean isRepeatY()

Returns:

true if the image is repeated in the Y direction

getImgX

public int getImgX()

Returns:

the imgx

getImgY

public int getImgY()

Returns:

the imgy

computeCoordinates

public void computeCoordinates()

Computes the image coordinates within the padding box of the element. After this, the coordinates may be obtained using getImgX() and getImgY().

computeCoordinates

protected void computeCoordinates(Rectangle bounds)