Package org.xhtmlrenderer.pdf

Class ITextUserAgent

java.lang.Object

org.xhtmlrenderer.swing.NaiveUserAgent

org.xhtmlrenderer.pdf.ITextUserAgent

All Implemented Interfaces:

DocumentListener, UserAgentCallback

public class ITextUserAgent
extends NaiveUserAgent

Field Summary

Fields

Modifier and Type	Field	Description
private final ITextOutputDevice	_outputDevice
private final int	dotsPerPixel
private static final int	IMAGE_CACHE_CAPACITY

Fields inherited from class org.xhtmlrenderer.swing.NaiveUserAgent

_imageCache

Constructor Summary

Constructors

Constructor	Description
ITextUserAgent(ITextOutputDevice outputDevice, int dotsPerPixel)

Method Summary

Modifier and Type	Method	Description
(package private) int	getDotsPerPixel()
ImageResource	getImageResource(String uriStr)	Retrieves the image located at the given URI.
private ImageResource	loadEmbeddedBase64ImageResource(String uri)
private @Nullable ImageResource	loadImageResource(String uriStr)
private void	scaleToOutputResolution(com.lowagie.text.Image image)

Methods inherited from class org.xhtmlrenderer.swing.NaiveUserAgent

clearImageCache, createImageResource, documentLoaded, documentStarted, getBaseURL, getBinaryResource, getCSSResource, getXMLResource, isVisited, needsRedirect, onHttpConnection, onLayoutException, onRenderException, openConnection, openStream, resolveAndOpenStream, resolveURI, setBaseURL, shrinkImageCache

Methods inherited from class java.lang.Object

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

Field Details

IMAGE_CACHE_CAPACITY

private static final int IMAGE_CACHE_CAPACITY

See Also:

• Constant Field Values

_outputDevice

private final ITextOutputDevice _outputDevice

dotsPerPixel

private final int dotsPerPixel

Constructor Details

ITextUserAgent

public ITextUserAgent(ITextOutputDevice outputDevice,
 int dotsPerPixel)

Method Details

getDotsPerPixel

int getDotsPerPixel()

getImageResource

public ImageResource getImageResource(String uriStr)

Description copied from class: NaiveUserAgent

Retrieves the image located at the given URI. It's assumed the URI does point to an image--the URI will be accessed (using java.io or java.net), opened, read and then passed into the JDK image-parsing routines. The result is packed up into an ImageResource for later consumption.

Specified by:

getImageResource in interface UserAgentCallback

Overrides:

getImageResource in class NaiveUserAgent

Parameters:

uriStr - Location of the image source.

Returns:

An ImageResource containing the image.

loadImageResource

private @Nullable ImageResource loadImageResource(String uriStr)

loadEmbeddedBase64ImageResource

private ImageResource loadEmbeddedBase64ImageResource(String uri)

scaleToOutputResolution

private void scaleToOutputResolution(com.lowagie.text.Image image)