magoffin.matt.ma2.image.awt
Interface AwtMediaEffect

All Superinterfaces:

MediaEffect

All Known Implementing Classes:

BaseAwtMediaEffect, BumpMapEffect, CompositeEffect, RotateEffect, ScaleEffect

public interface AwtMediaEffect
extends MediaEffect

An API for AWT-based implementations of MediaEffect.

Version:

$Revision: 43 $ $Date: 2007-10-21 11:10:01 +1300 (Sun, 21 Oct 2007) $

Author:

Matt Magoffin (spamsqr@msqr.us)

Field Summary

static java.lang.String

INPUT_BUFFERED_IMAGE_KEY The MediaRequest parameter key for the input BufferedImage object.

Fields inherited from interface magoffin.matt.ma2.MediaEffect

KEY_ROTATE, KEY_SCALE, KEY_WATERMARK, MEDIA_REQUEST_PARAM_ROTATE_DEGREES, MEDIA_REQUEST_PARAM_WATERMARK_RESOURCE

Method Summary

java.awt.image.BufferedImage

applyEffect(MediaItem item, MediaRequest request, java.awt.image.BufferedImage source) Apply an effect on a BufferedImage and return the result as a new BufferedImage.

Methods inherited from interface magoffin.matt.ma2.MediaEffect

apply, getKey

Field Detail

INPUT_BUFFERED_IMAGE_KEY

static final java.lang.String INPUT_BUFFERED_IMAGE_KEY

The MediaRequest parameter key for the input BufferedImage object.

See Also:

Constant Field Values

Method Detail

applyEffect

java.awt.image.BufferedImage applyEffect(MediaItem item,
                                         MediaRequest request,
                                         java.awt.image.BufferedImage source)

Apply an effect on a BufferedImage and return the result as a new BufferedImage.

If no change is made to the source BufferedImage then source can be returned from this method.

Parameters:

item - the MediaItem the effect is being applied to

request - the request

source - the source BufferedImage

Returns:

the updated BufferedImage