com.itextpdf.io.image

Class ImageDataFactory

java.lang.Object

com.itextpdf.io.image.ImageDataFactory

public final class ImageDataFactory
extends Object

Method Summary

Modifier and Type	Method and Description
static ImageData	create(byte[] bytes)
static ImageData	create(byte[] bytes, boolean recoverImage)
static ImageData	create(Image image, Color color) Gets an instance of an Image from a java.awt.Image
static ImageData	create(Image image, Color color, boolean forceBW) Gets an instance of an Image from a java.awt.Image.
static ImageData	create(int width, int height, boolean reverseBits, int typeCCITT, int parameters, byte[] data, int[] transparency)
static ImageData	create(int width, int height, int components, int bpc, byte[] data, int[] transparency)
static ImageData	create(String filename)
static ImageData	create(String filename, boolean recoverImage)
static ImageData	create(URL url)
static ImageData	create(URL url, boolean recoverImage)
static ImageData	createBmp(byte[] bytes, boolean noHeader, int size)
static ImageData	createBmp(URL url, boolean noHeader, int size)
static GifImageData	createGif(byte[] bytes) Return a GifImage object.
static ImageData	createGifFrame(byte[] bytes, int frame) Returns a specified frame of the gif image
static ImageData	createGifFrame(URL url, int frame) Returns a specified frame of the gif image
static List<ImageData>	createGifFrames(byte[] bytes) Returns List of gif image frames
static List<ImageData>	createGifFrames(byte[] bytes, int[] frameNumbers) Returns List of gif image frames
static List<ImageData>	createGifFrames(URL url) Returns List of gif image frames
static List<ImageData>	createGifFrames(URL url, int[] frameNumbers) Returns List of gif image frames
static ImageData	createJbig2(byte[] bytes, int page)
static ImageData	createJbig2(URL url, int page)
static ImageData	createJpeg(byte[] bytes)
static ImageData	createJpeg(URL url)
static ImageData	createJpeg2000(byte[] bytes)
static ImageData	createJpeg2000(URL url)
static ImageData	createPng(byte[] bytes)
static ImageData	createPng(URL url)
static ImageData	createRawImage(byte[] bytes)
static ImageData	createTiff(byte[] bytes, boolean recoverFromImageError, int page, boolean direct)
static ImageData	createTiff(URL url, boolean recoverFromImageError, int page, boolean direct)

Methods inherited from class java.lang.Object

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

Method Detail

create

public static ImageData create(byte[] bytes,
                               boolean recoverImage)

create

public static ImageData create(byte[] bytes)

create

public static ImageData create(URL url,
                               boolean recoverImage)

create

public static ImageData create(URL url)

create

public static ImageData create(String filename,
                               boolean recoverImage)
                        throws MalformedURLException

Throws:

MalformedURLException

create

public static ImageData create(String filename)
                        throws MalformedURLException

Throws:

MalformedURLException

create

public static ImageData create(int width,
                               int height,
                               boolean reverseBits,
                               int typeCCITT,
                               int parameters,
                               byte[] data,
                               int[] transparency)

create

public static ImageData create(int width,
                               int height,
                               int components,
                               int bpc,
                               byte[] data,
                               int[] transparency)

create

public static ImageData create(Image image,
                               Color color)
                        throws IOException

Gets an instance of an Image from a java.awt.Image

Parameters:

image - the java.awt.Image to convert

color - if different from null the transparency pixels are replaced by this color

Returns:

RawImage

Throws:

IOException

create

public static ImageData create(Image image,
                               Color color,
                               boolean forceBW)
                        throws IOException

Gets an instance of an Image from a java.awt.Image.

Parameters:

image - the java.awt.Image to convert

color - if different from null the transparency pixels are replaced by this color

forceBW - if true the image is treated as black and white

Returns:

RawImage

Throws:

IOException

createBmp

public static ImageData createBmp(URL url,
                                  boolean noHeader,
                                  int size)

createBmp

public static ImageData createBmp(byte[] bytes,
                                  boolean noHeader,
                                  int size)

createGif

public static GifImageData createGif(byte[] bytes)

Return a GifImage object. This object cannot be added to a document

Parameters:

bytes -

Returns:

createGifFrame

public static ImageData createGifFrame(URL url,
                                       int frame)

Returns a specified frame of the gif image

Parameters:

url - url of gif image

frame - number of frame to be returned

Returns:

createGifFrame

public static ImageData createGifFrame(byte[] bytes,
                                       int frame)

Returns a specified frame of the gif image

Parameters:

bytes - byte array of gif image

frame - number of frame to be returned

Returns:

createGifFrames

public static List<ImageData> createGifFrames(byte[] bytes,
                                              int[] frameNumbers)

Returns List of gif image frames

Parameters:

bytes - byte array of gif image

frameNumbers - array of frame numbers of gif image

Returns:

createGifFrames

public static List<ImageData> createGifFrames(URL url,
                                              int[] frameNumbers)

Returns List of gif image frames

Parameters:

url - url of gif image

frameNumbers - array of frame numbers of gif image

Returns:

createGifFrames

public static List<ImageData> createGifFrames(byte[] bytes)

Returns List of gif image frames

Parameters:

bytes - byte array of gif image

Returns:

all frames of gif image

createGifFrames

public static List<ImageData> createGifFrames(URL url)

Returns List of gif image frames

Parameters:

url - url of gif image

Returns:

all frames of gif image

createJbig2

public static ImageData createJbig2(URL url,
                                    int page)

createJbig2

public static ImageData createJbig2(byte[] bytes,
                                    int page)

createJpeg

public static ImageData createJpeg(URL url)

createJpeg

public static ImageData createJpeg(byte[] bytes)

createJpeg2000

public static ImageData createJpeg2000(URL url)

createJpeg2000

public static ImageData createJpeg2000(byte[] bytes)

createPng

public static ImageData createPng(URL url)

createPng

public static ImageData createPng(byte[] bytes)

createTiff

public static ImageData createTiff(URL url,
                                   boolean recoverFromImageError,
                                   int page,
                                   boolean direct)

createTiff

public static ImageData createTiff(byte[] bytes,
                                   boolean recoverFromImageError,
                                   int page,
                                   boolean direct)

createRawImage

public static ImageData createRawImage(byte[] bytes)