com.atlassian.jira.avatar
Class ImageScaler
java.lang.Object
com.atlassian.jira.avatar.ImageScaler
public class ImageScaler
- extends Object
Helper class for managing image scaling for Avatars.
- Since:
- v4.0
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ImageScaler
public ImageScaler()
getSelectedImageData
public RenderedImage getSelectedImageData(BufferedImage sourceImage,
Selection crop,
int size)
- Creates an image consisting of the given selection of the source image rescaled to a square with the given size.
If the selection is null, a not-entirely-stupid algorithm for determining a plausible square subselection.
- Parameters:
sourceImage
- the image source to crop and scale from.crop
- the subrectangle to use, usually square to avoid aspect ratio changes.size
- the desired size of the edge of the resulting square image.
- Returns:
- the new image.
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