net.coobird.thumbnailator.resizers
Class AbstractResizer

java.lang.Object
  net.coobird.thumbnailator.resizers.AbstractResizer

All Implemented Interfaces:

Resizer

Direct Known Subclasses:

BicubicResizer, BilinearResizer, NullResizer, ProgressiveBilinearResizer

public abstract class AbstractResizer
extends Object
implements Resizer

A class which performs a resize operation on a source image and outputs the result to a destination image.

Author:

coobird

Method Summary

Map<RenderingHints.Key,Object>	getRenderingHints() Returns the rendering hints that the resizer uses.
void	resize(BufferedImage srcImage, BufferedImage destImage) Performs a resize operation from a source image and outputs to a destination image.

Methods inherited from class java.lang.Object

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

Method Detail

resize

public void resize(BufferedImage srcImage,
                   BufferedImage destImage)

Performs a resize operation from a source image and outputs to a destination image.

If the source or destination image is null, then a NullPointerException will be thrown.

Specified by:

resize in interface Resizer

Parameters:

srcImage - The source image.

destImage - The destination image.

Throws:

NullPointerException - When the source and/or the destination image is null.

getRenderingHints

public Map<RenderingHints.Key,Object> getRenderingHints()

Returns the rendering hints that the resizer uses.

The keys and values used for the rendering hints are those defined in the RenderingHints class.

Returns:

Rendering hints used when resizing the image.

See Also:

RenderingHints