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java.lang.Object com.sun.opengl.util.ImageUtil
Utilities for dealing with images.
Method Summary | |
static BufferedImage |
createCompatibleImage(int width,
int height)
Creates a BufferedImage with a pixel format compatible with the graphics
environment. |
static BufferedImage |
createThumbnail(BufferedImage image,
int thumbWidth)
Creates a thumbnail from an image. |
static void |
flipImageVertically(BufferedImage image)
Flips the supplied BufferedImage vertically. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
public static void flipImageVertically(BufferedImage image)
public static BufferedImage createCompatibleImage(int width, int height)
BufferedImage
with a pixel format compatible with the graphics
environment. The returned image can thus benefit from hardware accelerated operations
in Java2D API.
width
- The width of the image to be createdheight
- The height of the image to be created
BufferedImage
with a type compatible with the graphics card.public static BufferedImage createThumbnail(BufferedImage image, int thumbWidth)
BufferedImage
. The original picture is not modified.
image
- The original image to sample downthumbWidth
- The width of the thumbnail to be created
IllegalArgumentException
- If thumbWidth is greater than image.getWidth()
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