org.apache.batik.ext.awt.image.renderable
Class FilterAsAlphaRable

java.lang.Object
  org.apache.batik.ext.awt.image.renderable.AbstractRable
      org.apache.batik.ext.awt.image.renderable.FilterAsAlphaRable

All Implemented Interfaces:

java.awt.image.renderable.RenderableImage, Filter

public class FilterAsAlphaRable
extends AbstractRable

FilterAsAlphaRable implementation. This will take any source Filter and convert it to an alpha channel according the the SVG Mask operation.

Field Summary

Fields inherited from class org.apache.batik.ext.awt.image.renderable.AbstractRable

props, srcs, stamp

Fields inherited from interface java.awt.image.renderable.RenderableImage

HINTS_OBSERVED

Constructor Summary

FilterAsAlphaRable(Filter src)

Method Summary

java.awt.image.RenderedImage	createRendering(java.awt.image.renderable.RenderContext rc)
java.awt.geom.Rectangle2D	getBounds2D() Pass-through: returns the source's bounds
Filter	getSource()

Methods inherited from class org.apache.batik.ext.awt.image.renderable.AbstractRable

createDefaultRendering, createScaledRendering, getDependencyRegion, getDirtyRegion, getHeight, getMinX, getMinY, getProperty, getPropertyNames, getSources, getTimeStamp, getWidth, init, init, init, init, isDynamic, touch

Methods inherited from class java.lang.Object

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

Constructor Detail

FilterAsAlphaRable

public FilterAsAlphaRable(Filter src)

Method Detail

getSource

public Filter getSource()

getBounds2D

public java.awt.geom.Rectangle2D getBounds2D()

Pass-through: returns the source's bounds

Specified by:

getBounds2D in interface Filter

Overrides:

getBounds2D in class AbstractRable

createRendering

public java.awt.image.RenderedImage createRendering(java.awt.image.renderable.RenderContext rc)