info.magnolia.imaging.operations.cropresize
Class BoundedResize

java.lang.Object
  info.magnolia.imaging.operations.cropresize.AbstractCropAndResize
      info.magnolia.imaging.operations.cropresize.BoundedResize

All Implemented Interfaces:

ImageOperation

public class BoundedResize
extends AbstractCropAndResize

A CropAndResize implementation which will never crop, and resize to either maxHeight or maxWidth while keeping the original image's ratio.

Version:

$Id$

Constructor Summary

BoundedResize()

Method Summary

protected Coords	getCroopCoords(BufferedImage source, ParameterProvider params) Determines the coordinates of the cropping to apply on the source image.
protected Size	getEffectiveTargetSize(BufferedImage source, Coords cropCoords, ParameterProvider params) Determines the actual size for the resized image based on the source image, the crop coordinates calculated by AbstractCropAndResize.getCroopCoords(java.awt.image.BufferedImage, P) and the given ParameterProvider.
int	getMaxHeight()
int	getMaxWidth()
void	setMaxHeight(int maxHeight)
void	setMaxWidth(int maxWidth)

Methods inherited from class info.magnolia.imaging.operations.cropresize.AbstractCropAndResize

apply, getResizer, resize, setResizer

Methods inherited from class java.lang.Object

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

Constructor Detail

BoundedResize

public BoundedResize()

Method Detail

getCroopCoords

protected Coords getCroopCoords(BufferedImage source,
                                ParameterProvider params)
                         throws ImagingException

Description copied from class: AbstractCropAndResize

Determines the coordinates of the cropping to apply on the source image. If no cropping needs to happen, return new Coords(0, 0, source.getWidth(), source.getHeight()).

Specified by:

getCroopCoords in class AbstractCropAndResize

Throws:

ImagingException

getEffectiveTargetSize

protected Size getEffectiveTargetSize(BufferedImage source,
                                      Coords cropCoords,
                                      ParameterProvider params)

Description copied from class: AbstractCropAndResize

Determines the actual size for the resized image based on the source image, the crop coordinates calculated by AbstractCropAndResize.getCroopCoords(java.awt.image.BufferedImage, P) and the given ParameterProvider.

Specified by:

getEffectiveTargetSize in class AbstractCropAndResize

getMaxWidth

public int getMaxWidth()

setMaxWidth

public void setMaxWidth(int maxWidth)

getMaxHeight

public int getMaxHeight()

setMaxHeight

public void setMaxHeight(int maxHeight)