org.apache.batik.ext.awt.image.rendered

Class FilterAsAlphaRed

public class FilterAsAlphaRed extends AbstractRed

This converts any source into a mask according to the SVG masking rules.

Constructor Summary
	FilterAsAlphaRed(CachableRed src) Construct an alpah channel from the given src, according to the SVG masking rules.

Method Summary
WritableRaster	copyData(WritableRaster wr)

Constructor Detail

public FilterAsAlphaRed(CachableRed src)

Construct an alpah channel from the given src, according to the SVG masking rules.

Parameters: src The image to convert to an alpha channel (mask image)

public WritableRaster copyData(WritableRaster wr)