org.docx4j.org.xhtmlrenderer.swing

类 DeferredImageReplacedElement

java.lang.Object

org.docx4j.org.xhtmlrenderer.swing.ImageReplacedElement

org.docx4j.org.xhtmlrenderer.swing.DeferredImageReplacedElement

所有已实现的接口:

ReplacedElement

public class DeferredImageReplacedElement
extends ImageReplacedElement

An DeferredImageReplacedElement is a ReplacedElement that contains a Image which by default is simply a transparent image scaled to the size provided to the constructor. The DeferredImageReplacedElement also has a reference to an ImageResource which points to the image which will be returned for this replaced element. That Image may be loaded some time after this DeferredImageReplacedElement is created. Calling getImage() on instances of DeferredImageReplacedElement will return either the original dummy image, or the actual image loaded into the ImageResource.

字段概要

从类继承的字段 org.docx4j.org.xhtmlrenderer.swing.ImageReplacedElement

_image

构造器概要

构造器

构造器和说明
DeferredImageReplacedElement(ImageResource imageResource, RepaintListener repaintListener, int w, int h) Creates a new ImageReplacedElement and scales it to the size specified if either width or height has a valid value (values are > -1), otherwise original size is preserved.

方法概要

限定符和类型	方法和说明
void	detach(LayoutContext c)
int	getBaseline()
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
boolean	hasBaseline()
boolean	isRequiresInteractivePaint()
void	setLocation(int x, int y) Assigns the new locations where the element will be rendered.

从类继承的方法 java.lang.Object

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

构造器详细资料

DeferredImageReplacedElement

public DeferredImageReplacedElement(ImageResource imageResource,
                                    RepaintListener repaintListener,
                                    int w,
                                    int h)

Creates a new ImageReplacedElement and scales it to the size specified if either width or height has a valid value (values are > -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.

参数:

imageResource -

repaintListener -

方法详细资料

detach

public void detach(LayoutContext c)

指定者:

detach 在接口中 ReplacedElement

覆盖:

detach 在类中 ImageReplacedElement

getIntrinsicHeight

public int getIntrinsicHeight()

指定者:

getIntrinsicHeight 在接口中 ReplacedElement

覆盖:

getIntrinsicHeight 在类中 ImageReplacedElement

getIntrinsicWidth

public int getIntrinsicWidth()

指定者:

getIntrinsicWidth 在接口中 ReplacedElement

覆盖:

getIntrinsicWidth 在类中 ImageReplacedElement

getLocation

public Point getLocation()

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

指定者:

getLocation 在接口中 ReplacedElement

覆盖:

getLocation 在类中 ImageReplacedElement

返回:

see desc

isRequiresInteractivePaint

public boolean isRequiresInteractivePaint()

指定者:

isRequiresInteractivePaint 在接口中 ReplacedElement

覆盖:

isRequiresInteractivePaint 在类中 ImageReplacedElement

setLocation

public void setLocation(int x,
                        int y)

Assigns the new locations where the element will be rendered.

指定者:

setLocation 在接口中 ReplacedElement

覆盖:

setLocation 在类中 ImageReplacedElement

参数:

x - new horizontal pos

y - new vertical pos

getImage

public Image getImage()

The image we're replacing.

覆盖:

getImage 在类中 ImageReplacedElement

返回:

see desc

getBaseline

public int getBaseline()

指定者:

getBaseline 在接口中 ReplacedElement

覆盖:

getBaseline 在类中 ImageReplacedElement

hasBaseline

public boolean hasBaseline()

指定者:

hasBaseline 在接口中 ReplacedElement

覆盖:

hasBaseline 在类中 ImageReplacedElement