de.cismet.tools.gui

Class ImageUtil

java.lang.Object

de.cismet.tools.gui.ImageUtil

public final class ImageUtil
extends Object

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Version:

$Revision$, $Date$

Author:

srichter

Constructor Summary

Constructors

Constructor and Description
ImageUtil()

Method Summary

Modifier and Type	Method and Description
static Image	adjustScale(BufferedImage bi, int targetW, int targetH, int insetX, int insetY) DOCUMENT ME!
static Image	adjustScale(BufferedImage bi, JComponent component, int insetX, int insetY) DOCUMENT ME!
static BufferedImage	generateShadow(Image in, int shadowPixel) DOCUMENT ME!
static Image	loadImageAccordingToExifOrientation(File imageFile) Loads the given image file and change the rotation mirroring according to the exif information.
static Image	resizeOnScale(Image origImage, int maxWidth, int maxHeight) DOCUMENT ME!
static BufferedImage	rotateImage(BufferedImage src, double degrees) DOCUMENT ME!
static BufferedImage	toBufferedImage(Image image) Converts the given Image object to a BufferedImage object.
static BufferedImage	toHorizontallyMirroredImage(BufferedImage image) Creates a horizontally mirrored image of the given image.
static BufferedImage	toVerticallyMirroredImage(BufferedImage image) Creates a vertically mirrored image of the given image.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageUtil

public ImageUtil()

Method Detail

adjustScale

public static Image adjustScale(BufferedImage bi,
                                JComponent component,
                                int insetX,
                                int insetY)

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Parameters:

bi - DOCUMENT ME!

component - DOCUMENT ME!

insetX - DOCUMENT ME!

insetY - DOCUMENT ME!

Returns:

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adjustScale

public static Image adjustScale(BufferedImage bi,
                                int targetW,
                                int targetH,
                                int insetX,
                                int insetY)

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Parameters:

bi - DOCUMENT ME!

targetW - DOCUMENT ME!

targetH - DOCUMENT ME!

insetX - DOCUMENT ME!

insetY - DOCUMENT ME!

Returns:

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resizeOnScale

public static Image resizeOnScale(Image origImage,
                                  int maxWidth,
                                  int maxHeight)

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Parameters:

origImage - DOCUMENT ME!

maxWidth - DOCUMENT ME!

maxHeight - DOCUMENT ME!

Returns:

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generateShadow

public static BufferedImage generateShadow(Image in,
                                           int shadowPixel)

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Parameters:

in - DOCUMENT ME!

shadowPixel - DOCUMENT ME!

Returns:

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rotateImage

public static BufferedImage rotateImage(BufferedImage src,
                                        double degrees)

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Parameters:

src - DOCUMENT ME!

degrees - DOCUMENT ME!

Returns:

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toBufferedImage

public static BufferedImage toBufferedImage(Image image)

Converts the given Image object to a BufferedImage object.

Parameters:

image - then image object

Returns:

the BufferedImage object

toHorizontallyMirroredImage

public static BufferedImage toHorizontallyMirroredImage(BufferedImage image)

Creates a horizontally mirrored image of the given image.

Parameters:

image - the image to mirror

Returns:

the horizontally mirrored image

toVerticallyMirroredImage

public static BufferedImage toVerticallyMirroredImage(BufferedImage image)

Creates a vertically mirrored image of the given image.

Parameters:

image - the image to mirror

Returns:

the vertically mirrored image

loadImageAccordingToExifOrientation

public static Image loadImageAccordingToExifOrientation(File imageFile)

Loads the given image file and change the rotation mirroring according to the exif information.

Parameters:

imageFile - the image to adjust

Returns:

the adjust image