org.apache.pdfbox.util

Class ImageIOUtil

java.lang.Object

org.apache.pdfbox.util.ImageIOUtil

public class ImageIOUtil
extends java.lang.Object

This class handles some ImageIO operations.

Version:

$Revision$

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	writeImage(java.awt.image.BufferedImage image, java.lang.String imageFormat, java.io.OutputStream outputStream) Writes a buffered image to a file using the given image format.
static boolean	writeImage(java.awt.image.BufferedImage image, java.lang.String imageFormat, java.lang.String filename, int imageType, int resolution) Writes a buffered image to a file using the given image format.

Methods inherited from class java.lang.Object

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

Method Detail

writeImage

public static boolean writeImage(java.awt.image.BufferedImage image,
                 java.lang.String imageFormat,
                 java.lang.String filename,
                 int imageType,
                 int resolution)
                          throws java.io.IOException

Writes a buffered image to a file using the given image format.

Parameters:

image - the image to be written

imageFormat - the target format (ex. "png")

filename - used to construct the filename for the individual images

imageType - the image type (see BufferedImage.TYPE_*)

resolution - the resolution in dpi (dots per inch)

Returns:

true if the images were produced, false if there was an error

Throws:

java.io.IOException - if an I/O error occurs

writeImage

public static boolean writeImage(java.awt.image.BufferedImage image,
                 java.lang.String imageFormat,
                 java.io.OutputStream outputStream)
                          throws java.io.IOException

Writes a buffered image to a file using the given image format.

Parameters:

image - the image to be written

imageFormat - the target format (ex. "png")

outputStream - the output stream to be used for writing

Returns:

true if the images were produced, false if there was an error

Throws:

java.io.IOException - if an I/O error occurs