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## org.apache.batik.ext.awt.image.rendered
Class PadRed

    java.lang.Object
      org.apache.batik.ext.awt.image.rendered.AbstractRed
          org.apache.batik.ext.awt.image.rendered.PadRed

All Implemented Interfaces:
  CachableRed, java.awt.image.RenderedImage

public class PadRed
extends AbstractRed

This is an implementation of a Pad operation as a RenderedImage.

Nested Class Summary
`protected static class` | `PadRed.ZeroRecter`
`protected static class` | `PadRed.ZeroRecter_INT_PACK`

Field Summary

Fields inherited from class org.apache.batik.ext.awt.image.rendered.AbstractRed
`bounds, cm, minTileX, minTileY, numXTiles, numYTiles, props, sm, srcs, tileGridXOff, tileGridYOff, tileHeight, tileWidth`

Constructor Summary
`PadRed(CachableRed src, java.awt.Rectangle bounds, PadMode padMode, java.awt.RenderingHints hints)` Construct A Rendered Pad operation.

Method Summary
`java.awt.image.WritableRaster` | `copyData(java.awt.image.WritableRaster wr)`
`protected static java.awt.image.SampleModel` | `fixSampleModel(CachableRed src, java.awt.Rectangle bounds)` This function 'fixes' the source's sample model.
`protected void` | `handleReplicate(java.awt.image.WritableRaster wr)`
`protected void` | `handleWrap(java.awt.image.WritableRaster wr)`
`protected void` | `handleZero(java.awt.image.WritableRaster wr)`

Methods inherited from class org.apache.batik.ext.awt.image.rendered.AbstractRed
`copyBand, copyToRaster, getBounds, getColorModel, getData, getData, getDependencyRegion, getDirtyRegion, getHeight, getMinTileX, getMinTileY, getMinX, getMinY, getNumXTiles, getNumYTiles, getProperty, getPropertyNames, getSampleModel, getSources, getTile, getTileGridXOffset, getTileGridYOffset, getTileHeight, getTileWidth, getWidth, getXTile, getYTile, init, init, makeTile, updateTileGridInfo`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### PadRed

    public PadRed(CachableRed src,
                  java.awt.Rectangle bounds,
                  PadMode padMode,
                  java.awt.RenderingHints hints)

  Construct A Rendered Pad operation. If the pad is smaller than the original image size then this devolves to a Crop.

Parameters:
  `src` - The image to pad/crop
  `bounds` - The bounds of the result (same coord system as src).
  `padMode` - The pad mode to use (currently ignored).
  `hints` - The hints to use for drawing 'pad' area.

Method Detail

### copyData

    public java.awt.image.WritableRaster copyData(java.awt.image.WritableRaster wr)

### handleZero

    protected void handleZero(java.awt.image.WritableRaster wr)

### handleReplicate

    protected void handleReplicate(java.awt.image.WritableRaster wr)

### handleWrap

    protected void handleWrap(java.awt.image.WritableRaster wr)

### fixSampleModel

    protected static java.awt.image.SampleModel fixSampleModel(CachableRed src,
                                                               java.awt.Rectangle bounds)

  This function 'fixes' the source's sample model. right now it just ensures that the sample model isn't much larger than my width.

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Copyright © 2004 Apache Software Foundation. All Rights Reserved.