Module flying.saucer

Package org.xhtmlrenderer.swing

Class InstantImageReplacedElement

java.lang.Object

org.xhtmlrenderer.swing.InstantImageReplacedElement

All Implemented Interfaces:

ReplacedElement, ImageReplacedElement

public class InstantImageReplacedElement
extends Object
implements ImageReplacedElement

An ImageReplacedElement is a ReplacedElement that contains a Image. It's used as a container for images included within XML being rendered. The image contained is immutable.

Constructor Summary

Constructors

Constructor	Description
InstantImageReplacedElement(Image image, int targetWidth, int targetHeight)	Creates a new ImageReplacedElement and scales it to the size specified if either width or height has a valid value (values are greater than -1), otherwise original size is preserved.

Method Summary

Modifier and Type	Method	Description
Image	getImage()	The image we're replacing
int	getIntrinsicHeight()
int	getIntrinsicWidth()
Point	getLocation()	Returns the current location where the element will be rendered on the canvas
protected Image	image()
void	setLocation(int x, int y)	Assigns the new locations where the element will be rendered.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xhtmlrenderer.swing.ImageReplacedElement

detach, getBaseline, hasBaseline, isRequiresInteractivePaint

Constructor Details

InstantImageReplacedElement

public InstantImageReplacedElement(Image image,
 int targetWidth,
 int targetHeight)

Creates a new ImageReplacedElement and scales it to the size specified if either width or height has a valid value (values are greater than -1), otherwise original size is preserved. The idea is that the image was loaded at a certain size (that's the Image instance here) and that at the time we create the ImageReplacedElement we have a target W/H we want to use.

Parameters:

image - An image.

targetWidth - The width we'd like the image to have, in pixels.

targetHeight - The height we'd like the image to have, in pixels.

Method Details

image

protected Image image()

getIntrinsicHeight

public int getIntrinsicHeight()

Specified by:

getIntrinsicHeight in interface ReplacedElement

getIntrinsicWidth

public int getIntrinsicWidth()

Specified by:

getIntrinsicWidth in interface ReplacedElement

getLocation

public Point getLocation()

Description copied from interface: ReplacedElement

Returns the current location where the element will be rendered on the canvas

Specified by:

getLocation in interface ReplacedElement

setLocation

public void setLocation(int x,
 int y)

Description copied from interface: ReplacedElement

Assigns the new locations where the element will be rendered.

Specified by:

setLocation in interface ReplacedElement

Parameters:

x - new horizontal position

y - new vertical position

getImage

public Image getImage()

The image we're replacing

Specified by:

getImage in interface ImageReplacedElement