com.itextpdf.io.image

Class Jbig2ImageData

java.lang.Object

com.itextpdf.io.image.ImageData

com.itextpdf.io.image.Jbig2ImageData

public class Jbig2ImageData
extends ImageData

Field Summary

Fields inherited from class com.itextpdf.io.image.ImageData

bpc, colorSpace, colorTransform, data, decode, decodeParms, deflated, dpiX, dpiY, filter, height, imageAttributes, imageMask, imageSize, interpolation, inverted, mask, mySerialId, originalType, profile, rotation, transparency, url, width, XYRatio

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Jbig2ImageData(byte[] bytes, int page)
protected	Jbig2ImageData(URL url, int page)

Method Summary

Modifier and Type	Method and Description
boolean	canImageBeInline() Checks if image can be inline
static int	getNumberOfPages(byte[] bytes) Gets the number of pages in a JBIG2 image.
static int	getNumberOfPages(RandomAccessFileOrArray raf) Gets the number of pages in a JBIG2 image.
int	getPage()

Methods inherited from class com.itextpdf.io.image.ImageData

canBeMask, getBpc, getColorSpace, getColorTransform, getData, getDecode, getDecodeParms, getDpiX, getDpiY, getFilter, getHeight, getImageAttributes, getImageMask, getOriginalType, getProfile, getRotation, getTransparency, getUrl, getWidth, getXYRatio, isDeflated, isInterpolation, isInverted, isMask, isRawImage, isSoftMask, makeMask, setBpc, setColorSpace, setColorTransform, setDecode, setDeflated, setDpi, setFilter, setHeight, setImageAttributes, setImageMask, setInterpolation, setInverted, setProfile, setRotation, setTransparency, setUrl, setWidth, setXYRatio

Methods inherited from class java.lang.Object

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

Constructor Detail

Jbig2ImageData

protected Jbig2ImageData(URL url,
                         int page)

Jbig2ImageData

protected Jbig2ImageData(byte[] bytes,
                         int page)

Method Detail

getPage

public int getPage()

getNumberOfPages

public static int getNumberOfPages(byte[] bytes)

Gets the number of pages in a JBIG2 image.

Parameters:

bytes - a byte array containing a JBIG2 image

Returns:

the number of pages

getNumberOfPages

public static int getNumberOfPages(RandomAccessFileOrArray raf)

Gets the number of pages in a JBIG2 image.

Parameters:

raf - a RandomAccessFileOrArray containing a JBIG2 image

Returns:

the number of pages

canImageBeInline

public boolean canImageBeInline()

Description copied from class: ImageData

Checks if image can be inline

Overrides:

canImageBeInline in class ImageData

Returns:

if the image can be inline