Package com.itextpdf.io.image

Class Jpeg2000ImageData

java.lang.Object

com.itextpdf.io.image.ImageData

com.itextpdf.io.image.Jpeg2000ImageData

       public class Jpeg2000ImageData extends ImageData
      

Image data and parsed metadata for a JPEG 2000 image.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Jpeg2000ImageData.ColorSpecBox	Represents a JPEG 2000 color specification box.
static class	Jpeg2000ImageData.Parameters	Holds metadata parsed from a JPEG 2000 codestream or JP2 container.

Field Summary

Fields

Modifier and Type	Field	Description
protected Jpeg2000ImageData.Parameters	parameters	Parsed JPEG 2000 parameters, or null before processing.

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	Jpeg2000ImageData(byte[] bytes)	Creates JPEG 2000 image data from encoded bytes.
protected	Jpeg2000ImageData(URL url)	Creates JPEG 2000 image data to be loaded from a URL.

Method Summary

Modifier and Type	Method	Description
boolean	canImageBeInline()	Checks if image can be inline
Jpeg2000ImageData.Parameters	getParameters()	Gets metadata parsed from the JPEG 2000 image.

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, loadData, 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

Field Details

parameters

             protected Jpeg2000ImageData.Parameters parameters
            

Parsed JPEG 2000 parameters, or null before processing.

Constructor Details

Jpeg2000ImageData

             protected Jpeg2000ImageData
             (URL url)
            

Creates JPEG 2000 image data to be loaded from a URL.

Parameters:

url - source URL, not null

Jpeg2000ImageData

             protected Jpeg2000ImageData
             (byte[] bytes)
            

Creates JPEG 2000 image data from encoded bytes.

Parameters:

bytes - encoded JPEG 2000 bytes; the array is retained

Method Details

canImageBeInline

             public boolean canImageBeInline()
            

Checks if image can be inline

Overrides:

canImageBeInline in class ImageData

Returns:

false, because JPEG 2000 images require a JPXDecode filter

getParameters

             public Jpeg2000ImageData.Parameters getParameters()
            

Gets metadata parsed from the JPEG 2000 image.

Returns:

parsed parameters, or null before processing