Package org.timomt

Class ImageTransformer

java.lang.Object

org.timomt.ImageTransformer

public final class ImageTransformer
extends Object

ImageTransformer: utility class to perform matrix operations on BufferedImages.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	ImageTransformer.MATRIX_TARGETS	MATRIX_TARGETS: supported image target properties to be altered by matrix operations.

Method Summary

Modifier and Type	Method	Description
static double	evaluate(String str)	evaluate evaluates a String mathematically
static BufferedImage	transform(BufferedImage image, double[][] matrix, ImageTransformer.MATRIX_TARGETS target)	transform: performs the specified matrix transformation on the specified image.

Methods inherited from class java.lang.Object

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

Method Details

transform

public static BufferedImage transform(BufferedImage image,
 double[][] matrix,
 ImageTransformer.MATRIX_TARGETS target)

transform: performs the specified matrix transformation on the specified image.

Parameters:

image - the image to be transformed.

matrix - the transformation matrix.

target - the image property to transform.

Returns:

the new transformed image.

evaluate

public static double evaluate(String str)

evaluate evaluates a String mathematically

Parameters:

str - the String to be evaluated

Returns:

the resulting double