Class FormatRed

java.lang.Object

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

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

All Implemented Interfaces:

RenderedImage, CachableRed

public class FormatRed
extends AbstractRed

This allows you to specify the ColorModel, Alpha premult and/or SampleModel to be used for output. If the input image lacks Alpha and alpha is included in output then it is filled with alpha=1. In all other cases bands are simply copied.

Field Summary

Fields inherited from class AbstractRed

bounds, cm, minTileX, minTileY, numXTiles, numYTiles, props, sm, srcs, tileGridXOff, tileGridYOff, tileHeight, tileWidth

Constructor Summary

Constructors

Constructor	Description
FormatRed(CachableRed cr, ColorModel cm)
FormatRed(CachableRed cr, SampleModel sm)	Construct an instance of CachableRed around a BufferedImage.

Method Summary

Modifier and Type	Method	Description
static CachableRed	construct(CachableRed src, ColorModel cm)
WritableRaster	copyData(WritableRaster wr)
Object	getProperty(String name)
String[]	getPropertyNames()
CachableRed	getSource()	fetch the source image for this node.
static ColorModel	makeColorModel(CachableRed cr, SampleModel sm)
static SampleModel	makeSampleModel(CachableRed cr, ColorModel cm)

Methods inherited from class AbstractRed

copyBand, copyToRaster, getBounds, getColorModel, getData, getData, getDependencyRegion, getDirtyRegion, getHeight, getMinTileX, getMinTileY, getMinX, getMinY, getNumXTiles, getNumYTiles, getSampleModel, getSources, getTile, getTileGridXOffset, getTileGridYOffset, getTileHeight, getTileWidth, getWidth, getXTile, getYTile, init, init, makeTile, updateTileGridInfo

Methods inherited from class Object

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

Constructor Details

FormatRed

public FormatRed(CachableRed cr,
 SampleModel sm)

Construct an instance of CachableRed around a BufferedImage.

FormatRed

public FormatRed(CachableRed cr,
 ColorModel cm)

Method Details

construct

public static CachableRed construct(CachableRed src,
 ColorModel cm)

getSource

public CachableRed getSource()

fetch the source image for this node.

getProperty

public Object getProperty(String name)

Specified by:

getProperty in interface RenderedImage

Overrides:

getProperty in class AbstractRed

getPropertyNames

public String[] getPropertyNames()

Specified by:

getPropertyNames in interface RenderedImage

Overrides:

getPropertyNames in class AbstractRed

copyData

public WritableRaster copyData(WritableRaster wr)

makeSampleModel

public static SampleModel makeSampleModel(CachableRed cr,
 ColorModel cm)

makeColorModel

public static ColorModel makeColorModel(CachableRed cr,
 SampleModel sm)