com.itextpdf.pdfcleanup.util

Class CleanUpImageUtil

java.lang.Object

com.itextpdf.pdfcleanup.util.CleanUpImageUtil

public final class CleanUpImageUtil
extends Object

Utility class providing methods to handle images and work with graphics.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CleanUpImageUtil.CleanupImageHandlingUtilException Exception is thrown when errors occur during handling and cleaning up images.

Method Summary

Modifier and Type	Method and Description
static byte[]	cleanUpImage(byte[] imageBytes, List<com.itextpdf.kernel.geom.Rectangle> areasToBeCleaned) Clean up an image using a List of Rectangles that need to be redacted.

Methods inherited from class java.lang.Object

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

Method Detail

cleanUpImage

public static byte[] cleanUpImage(byte[] imageBytes,
                                  List<com.itextpdf.kernel.geom.Rectangle> areasToBeCleaned)

Clean up an image using a List of Rectangles that need to be redacted.

Parameters:

imageBytes - the image to be cleaned up

areasToBeCleaned - the List of Rectangles that need to be redacted out of the image

Returns:

an array of bytes of the image with cleaned areas.