Package 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, colorEncodingComponentsNumber, 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	Description
protected	Jbig2ImageData(byte[] bytes, int page)
protected	Jbig2ImageData(URL url, int page)

Method Summary

Modifier and Type	Method	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, getColorEncodingComponentsNumber, 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, setColorEncodingComponentsNumber, 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 Details

Jbig2ImageData

             protected Jbig2ImageData
             (URL url, int page)
            

Jbig2ImageData

             protected Jbig2ImageData
             (byte[] bytes, int page)
            

Method Details

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