info.bioinfweb.commons.graphics

Class ImageRescaler

java.lang.Object

info.bioinfweb.commons.graphics.ImageRescaler

public class ImageRescaler
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ImageRescaler()

Method Summary

Modifier and Type	Method and Description
static java.awt.image.BufferedImage	rescaleToRect(java.awt.image.BufferedImage original, int maxWidth, int maxHeight, boolean enlarge) Rescales an image so that is fits to the specified rectangle (without changing the aspect ratio).

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageRescaler

public ImageRescaler()

Method Detail

rescaleToRect

public static java.awt.image.BufferedImage rescaleToRect(java.awt.image.BufferedImage original,
                                                         int maxWidth,
                                                         int maxHeight,
                                                         boolean enlarge)

Rescales an image so that is fits to the specified rectangle (without changing the aspect ratio).

Parameters:

original - the original image

maxWidth - the width of the rectangle (the widht of the returned image will be smaller or equal to maxWidth)

maxHeight - the height of the rectangle (the height of the returned image will be smaller or equal to maxHeight)

enlarge - determines whether the image should be enlarged if it is smaller than the specified rectangle or if the original size shall be returned

Returns:

the rescaled image