org.visallo.core.model.artifactThumbnails

Class ImageUtils

java.lang.Object

org.visallo.core.model.artifactThumbnails.ImageUtils

public class ImageUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
ImageUtils()

Method Summary

Modifier and Type	Method and Description
static BufferedImage	flipImageHorizontally(BufferedImage image)
static BufferedImage	flipImageVertically(BufferedImage image)
static BufferedImage	reOrientImage(BufferedImage image, boolean yAxisFlipNeeded, int cwRotationNeeded) Flipping (Mirroring) is performed BEFORE Rotating the image.
static BufferedImage	rotateImage(BufferedImage image, int cwRotationNeeded)
static String	thumbnailFormat(BufferedImage image)
static int	thumbnailType(BufferedImage image)

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageUtils

public ImageUtils()

Method Detail

reOrientImage

public static BufferedImage reOrientImage(BufferedImage image,
                                          boolean yAxisFlipNeeded,
                                          int cwRotationNeeded)

Flipping (Mirroring) is performed BEFORE Rotating the image. Example: Flipping the image over the y Axis, and then rotating it 90 degrees CW is not the same as rotating the image 90 degrees CW and then flipping it over the y Axis.

flipImageHorizontally

public static BufferedImage flipImageHorizontally(BufferedImage image)

flipImageVertically

public static BufferedImage flipImageVertically(BufferedImage image)

rotateImage

public static BufferedImage rotateImage(BufferedImage image,
                                        int cwRotationNeeded)

thumbnailType

public static int thumbnailType(BufferedImage image)

thumbnailFormat

public static String thumbnailFormat(BufferedImage image)