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java.lang.Object | +--oracle.cabo.image.painter.ImageUtils
A utility class for working with images.
ImageUtils contains utility functions for:
Method Summary | |
static java.awt.Image |
createFilteredImage(java.awt.Image baseImage, java.awt.image.ImageFilter imageFilter) Given an image and a filter, creates the resulting image. |
static java.awt.Image |
getImageFromStream(java.io.InputStream in) Gets an image from a InputStream of image data. |
static java.awt.Image |
getImageResource(java.lang.Class cl, java.lang.String name) Gets an image resource. |
static java.awt.Image |
getNotLoadedImage() Returns the special "not loaded" image, indicating that an image failed to be loaded properly. |
static boolean |
isImageLoaded(java.awt.Image image) Return true if the Image has been successfully loaded. |
static boolean |
loadImage(java.awt.Image image) Synchronously loads a single image. |
static boolean |
loadImages(java.awt.Image[] images) Synchronously loads multiple images. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
public static java.awt.Image createFilteredImage(java.awt.Image baseImage, java.awt.image.ImageFilter imageFilter)
baseImage
- the base imageimageFilter
- the image filterpublic static java.awt.Image getImageResource(java.lang.Class cl, java.lang.String name)
cl
- the class used to load the resourcename
- the path to the resource, relative to the classpublic static java.awt.Image getImageFromStream(java.io.InputStream in)
in
- The InputStream to use for loading image data. The InputStream is automatically closed once the image data is read.public static java.awt.Image getNotLoadedImage()
public static boolean isImageLoaded(java.awt.Image image)
image
- Image to check for sucessful loadingpublic static boolean loadImage(java.awt.Image image)
public static boolean loadImages(java.awt.Image[] images)
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