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	/*
	* Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
	*
	* This code is free software; you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2 only, as
	* published by the Free Software Foundation. Oracle designates this
	* particular file as subject to the "Classpath" exception as provided
	* by Oracle in the LICENSE file that accompanied this code.
	*
	* This code is distributed in the hope that it will be useful, but WITHOUT
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
	* version 2 for more details (a copy is included in the LICENSE file that
	* accompanied this code).
	*
	* You should have received a copy of the GNU General Public License version
	* 2 along with this work; if not, write to the Free Software Foundation,
	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
	*
	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
	* or visit www.oracle.com if you need additional information or have any
	* questions.
	*/

	/* ****************************************************************
	******************************************************************
	******************************************************************
	*** COPYRIGHT (c) Eastman Kodak Company, 1997
	*** As an unpublished work pursuant to Title 17 of the United
	*** States Code. All rights reserved.
	******************************************************************
	******************************************************************
	******************************************************************/

	package java.awt.image;
	import java.awt.Rectangle;
	import java.awt.Point;

	/**
	* This class extends Raster to provide pixel writing capabilities.
	* Refer to the class comment for Raster for descriptions of how
	* a Raster stores pixels.
	*
	* <p> The constructors of this class are protected. To instantiate
	* a WritableRaster, use one of the createWritableRaster factory methods
	* in the Raster class.
	*/
	public class WritableRaster extends Raster {

	/**
	* Constructs a WritableRaster with the given SampleModel. The
	* WritableRaster's upper left corner is origin and it is the
	* same size as the SampleModel. A DataBuffer large enough to
	* describe the WritableRaster is automatically created.
	* @param sampleModel The SampleModel that specifies the layout.
	* @param origin The Point that specifies the origin.
	* @throws RasterFormatException if computing either
	* <code>origin.x + sampleModel.getWidth()</code> or
	* <code>origin.y + sampleModel.getHeight()</code> results
	* in integer overflow
	*/
	protected WritableRaster(SampleModel sampleModel,
	Point origin) {
	this(sampleModel,
	sampleModel.createDataBuffer(),
	new Rectangle(origin.x,
	origin.y,
	sampleModel.getWidth(),
	sampleModel.getHeight()),
	origin,
	null);
	}

	/**
	* Constructs a WritableRaster with the given SampleModel and DataBuffer.
	* The WritableRaster's upper left corner is origin and it is the same
	* size as the SampleModel. The DataBuffer is not initialized and must
	* be compatible with SampleModel.
	* @param sampleModel The SampleModel that specifies the layout.
	* @param dataBuffer The DataBuffer that contains the image data.
	* @param origin The Point that specifies the origin.
	* @throws RasterFormatException if computing either
	* <code>origin.x + sampleModel.getWidth()</code> or
	* <code>origin.y + sampleModel.getHeight()</code> results
	* in integer overflow
	*/
	protected WritableRaster(SampleModel sampleModel,
	DataBuffer dataBuffer,
	Point origin) {
	this(sampleModel,
	dataBuffer,
	new Rectangle(origin.x,
	origin.y,
	sampleModel.getWidth(),
	sampleModel.getHeight()),
	origin,
	null);
	}

	/**
	* Constructs a WritableRaster with the given SampleModel, DataBuffer,
	* and parent. aRegion specifies the bounding rectangle of the new
	* Raster. When translated into the base Raster's coordinate
	* system, aRegion must be contained by the base Raster.
	* (The base Raster is the Raster's ancestor which has no parent.)
	* sampleModelTranslate specifies the sampleModelTranslateX and
	* sampleModelTranslateY values of the new Raster.
	*
	* Note that this constructor should generally be called by other
	* constructors or create methods, it should not be used directly.
	* @param sampleModel The SampleModel that specifies the layout.
	* @param dataBuffer The DataBuffer that contains the image data.
	* @param aRegion The Rectangle that specifies the image area.
	* @param sampleModelTranslate The Point that specifies the translation
	* from SampleModel to Raster coordinates.
	* @param parent The parent (if any) of this raster.
	* @throws RasterFormatException if <code>aRegion</code> has width
	* or height less than or equal to zero, or computing either
	* <code>aRegion.x + aRegion.width</code> or
	* <code>aRegion.y + aRegion.height</code> results in integer
	* overflow
	*/
	protected WritableRaster(SampleModel sampleModel,
	DataBuffer dataBuffer,
	Rectangle aRegion,
	Point sampleModelTranslate,
	WritableRaster parent){
	super(sampleModel,dataBuffer,aRegion,sampleModelTranslate,parent);
	}

	/** Returns the parent WritableRaster (if any) of this WritableRaster,
	* or else null.
	* @return the parent of this <code>WritableRaster</code>, or
	* <code>null</code>.
	*/
	public WritableRaster getWritableParent() {
	return (WritableRaster)parent;
	}

	/**
	* Create a WritableRaster with the same size, SampleModel and DataBuffer
	* as this one, but with a different location. The new WritableRaster
	* will possess a reference to the current WritableRaster, accessible
	* through its getParent() and getWritableParent() methods.
	*
	* @param childMinX X coord of the upper left corner of the new Raster.
	* @param childMinY Y coord of the upper left corner of the new Raster.
	* @return a <code>WritableRaster</code> the same as this one except
	* for the specified location.
	* @throws RasterFormatException if computing either
	* <code>childMinX + this.getWidth()</code> or
	* <code>childMinY + this.getHeight()</code> results in integer
	* overflow
	*/
	public WritableRaster createWritableTranslatedChild(int childMinX,
	int childMinY) {
	return createWritableChild(minX,minY,width,height,
	childMinX,childMinY,null);
	}

	/**
	* Returns a new WritableRaster which shares all or part of this
	* WritableRaster's DataBuffer. The new WritableRaster will
	* possess a reference to the current WritableRaster, accessible
	* through its getParent() and getWritableParent() methods.
	*
	* <p> The parentX, parentY, width and height parameters form a
	* Rectangle in this WritableRaster's coordinate space, indicating
	* the area of pixels to be shared. An error will be thrown if
	* this Rectangle is not contained with the bounds of the current
	* WritableRaster.
	*
	* <p> The new WritableRaster may additionally be translated to a
	* different coordinate system for the plane than that used by the current
	* WritableRaster. The childMinX and childMinY parameters give
	* the new (x, y) coordinate of the upper-left pixel of the
	* returned WritableRaster; the coordinate (childMinX, childMinY)
	* in the new WritableRaster will map to the same pixel as the
	* coordinate (parentX, parentY) in the current WritableRaster.
	*
	* <p> The new WritableRaster may be defined to contain only a
	* subset of the bands of the current WritableRaster, possibly
	* reordered, by means of the bandList parameter. If bandList is
	* null, it is taken to include all of the bands of the current
	* WritableRaster in their current order.
	*
	* <p> To create a new WritableRaster that contains a subregion of
	* the current WritableRaster, but shares its coordinate system
	* and bands, this method should be called with childMinX equal to
	* parentX, childMinY equal to parentY, and bandList equal to
	* null.
	*
	* @param parentX X coordinate of the upper left corner in this
	* WritableRaster's coordinates.
	* @param parentY Y coordinate of the upper left corner in this
	* WritableRaster's coordinates.
	* @param w Width of the region starting at (parentX, parentY).
	* @param h Height of the region starting at (parentX, parentY).
	* @param childMinX X coordinate of the upper left corner of
	* the returned WritableRaster.
	* @param childMinY Y coordinate of the upper left corner of
	* the returned WritableRaster.
	* @param bandList Array of band indices, or null to use all bands.
	* @return a <code>WritableRaster</code> sharing all or part of the
	* <code>DataBuffer</code> of this <code>WritableRaster</code>.
	* @exception RasterFormatException if the subregion is outside of the
	* raster bounds.
	* @throws RasterFormatException if <code>w</code> or
	* <code>h</code>
	* is less than or equal to zero, or computing any of
	* <code>parentX + w</code>, <code>parentY + h</code>,
	* <code>childMinX + w</code>, or
	* <code>childMinY + h</code> results in integer
	* overflow
	*/
	public WritableRaster createWritableChild(int parentX, int parentY,
	int w, int h,
	int childMinX, int childMinY,
	int bandList[]) {
	if (parentX < this.minX) {
	throw new RasterFormatException("parentX lies outside raster");
	}
	if (parentY < this.minY) {
	throw new RasterFormatException("parentY lies outside raster");
	}
	if ((parentX+w < parentX) \|\| (parentX+w > this.width + this.minX)) {
	throw new RasterFormatException("(parentX + width) is outside raster");
	}
	if ((parentY+h < parentY) \|\| (parentY+h > this.height + this.minY)) {
	throw new RasterFormatException("(parentY + height) is outside raster");
	}

	SampleModel sm;
	// Note: the SampleModel for the child Raster should have the same
	// width and height as that for the parent, since it represents
	// the physical layout of the pixel data. The child Raster's width
	// and height represent a "virtual" view of the pixel data, so
	// they may be different than those of the SampleModel.
	if (bandList != null) {
	sm = sampleModel.createSubsetSampleModel(bandList);
	}
	else {
	sm = sampleModel;
	}

	int deltaX = childMinX - parentX;
	int deltaY = childMinY - parentY;

	return new WritableRaster(sm,
	getDataBuffer(),
	new Rectangle(childMinX,childMinY,
	w, h),
	new Point(sampleModelTranslateX+deltaX,
	sampleModelTranslateY+deltaY),
	this);
	}

	/**
	* Sets the data for a single pixel from a
	* primitive array of type TransferType. For image data supported by
	* the Java 2D(tm) API, this will be one of DataBuffer.TYPE_BYTE,
	* DataBuffer.TYPE_USHORT, DataBuffer.TYPE_INT, DataBuffer.TYPE_SHORT,
	* DataBuffer.TYPE_FLOAT, or DataBuffer.TYPE_DOUBLE. Data in the array
	* may be in a packed format, thus increasing efficiency for data
	* transfers.
	* An ArrayIndexOutOfBoundsException may be thrown if the coordinates are
	* not in bounds, or if inData is not large enough to hold the pixel data.
	* However, explicit bounds checking is not guaranteed.
	* A ClassCastException will be thrown if the input object is not null
	* and references anything other than an array of TransferType.
	* @see java.awt.image.SampleModel#setDataElements(int, int, Object, DataBuffer)
	* @param x The X coordinate of the pixel location.
	* @param y The Y coordinate of the pixel location.
	* @param inData An object reference to an array of type defined by
	* getTransferType() and length getNumDataElements()
	* containing the pixel data to place at x,y.
	*
	* @throws ArrayIndexOutOfBoundsException if the coordinates are not
	* in bounds, or if inData is too small to hold the input.
	*/
	public void setDataElements(int x, int y, Object inData) {
	sampleModel.setDataElements(x-sampleModelTranslateX,
	y-sampleModelTranslateY,
	inData, dataBuffer);
	}

	/**
	* Sets the data for a rectangle of pixels from an input Raster.
	* The input Raster must be compatible with this WritableRaster
	* in that they must have the same number of bands, corresponding bands
	* must have the same number of bits per sample, the TransferTypes
	* and NumDataElements must be the same, and the packing used by
	* the getDataElements/setDataElements must be identical.
	* An ArrayIndexOutOfBoundsException may be thrown if the coordinates are
	* not in bounds.
	* However, explicit bounds checking is not guaranteed.
	* @param x The X coordinate of the pixel location.
	* @param y The Y coordinate of the pixel location.
	* @param inRaster Raster containing data to place at x,y.
	*
	* @throws NullPointerException if inRaster is null.
	* @throws ArrayIndexOutOfBoundsException if the coordinates are not
	* in bounds.
	*/
	public void setDataElements(int x, int y, Raster inRaster) {
	int dstOffX = x+inRaster.getMinX();
	int dstOffY = y+inRaster.getMinY();
	int width = inRaster.getWidth();
	int height = inRaster.getHeight();
	if ((dstOffX < this.minX) \|\| (dstOffY < this.minY) \|\|
	(dstOffX + width > this.minX + this.width) \|\|
	(dstOffY + height > this.minY + this.height)) {
	throw new ArrayIndexOutOfBoundsException
	("Coordinate out of bounds!");
	}

	int srcOffX = inRaster.getMinX();
	int srcOffY = inRaster.getMinY();
	Object tdata = null;

	for (int startY=0; startY < height; startY++) {
	tdata = inRaster.getDataElements(srcOffX, srcOffY+startY,
	width, 1, tdata);
	setDataElements(dstOffX, dstOffY+startY,
	width, 1, tdata);
	}
	}

	/**
	* Sets the data for a rectangle of pixels from a
	* primitive array of type TransferType. For image data supported by
	* the Java 2D API, this will be one of DataBuffer.TYPE_BYTE,
	* DataBuffer.TYPE_USHORT, DataBuffer.TYPE_INT, DataBuffer.TYPE_SHORT,
	* DataBuffer.TYPE_FLOAT, or DataBuffer.TYPE_DOUBLE. Data in the array
	* may be in a packed format, thus increasing efficiency for data
	* transfers.
	* An ArrayIndexOutOfBoundsException may be thrown if the coordinates are
	* not in bounds, or if inData is not large enough to hold the pixel data.
	* However, explicit bounds checking is not guaranteed.
	* A ClassCastException will be thrown if the input object is not null
	* and references anything other than an array of TransferType.
	* @see java.awt.image.SampleModel#setDataElements(int, int, int, int, Object, DataBuffer)
	* @param x The X coordinate of the upper left pixel location.
	* @param y The Y coordinate of the upper left pixel location.
	* @param w Width of the pixel rectangle.
	* @param h Height of the pixel rectangle.
	* @param inData An object reference to an array of type defined by
	* getTransferType() and length whgetNumDataElements()
	* containing the pixel data to place between x,y and
	* x+w-1, y+h-1.
	*
	* @throws NullPointerException if inData is null.
	* @throws ArrayIndexOutOfBoundsException if the coordinates are not
	* in bounds, or if inData is too small to hold the input.
	*/
	public void setDataElements(int x, int y, int w, int h, Object inData) {
	sampleModel.setDataElements(x-sampleModelTranslateX,
	y-sampleModelTranslateY,
	w,h,inData,dataBuffer);
	}

	/**
	* Copies pixels from Raster srcRaster to this WritableRaster. Each pixel
	* in srcRaster is copied to the same x,y address in this raster, unless
	* the address falls outside the bounds of this raster. srcRaster
	* must have the same number of bands as this WritableRaster. The
	* copy is a simple copy of source samples to the corresponding destination
	* samples.
	* <p>
	* If all samples of both source and destination Rasters are of
	* integral type and less than or equal to 32 bits in size, then calling
	* this method is equivalent to executing the following code for all
	* <code>x,y</code> addresses valid in both Rasters.
	* <pre>{@code
	* Raster srcRaster;
	* WritableRaster dstRaster;
	* for (int b = 0; b < srcRaster.getNumBands(); b++) {
	* dstRaster.setSample(x, y, b, srcRaster.getSample(x, y, b));
	* }
	* }</pre>
	* Thus, when copying an integral type source to an integral type
	* destination, if the source sample size is greater than the destination
	* sample size for a particular band, the high order bits of the source
	* sample are truncated. If the source sample size is less than the
	* destination size for a particular band, the high order bits of the
	* destination are zero-extended or sign-extended depending on whether
	* srcRaster's SampleModel treats the sample as a signed or unsigned
	* quantity.
	* <p>
	* When copying a float or double source to an integral type destination,
	* each source sample is cast to the destination type. When copying an
	* integral type source to a float or double destination, the source
	* is first converted to a 32-bit int (if necessary), using the above
	* rules for integral types, and then the int is cast to float or
	* double.
	* <p>
	* @param srcRaster The Raster from which to copy pixels.
	*
	* @throws NullPointerException if srcRaster is null.
	*/
	public void setRect(Raster srcRaster) {
	setRect(0,0,srcRaster);
	}

	/**
	* Copies pixels from Raster srcRaster to this WritableRaster.
	* For each (x, y) address in srcRaster, the corresponding pixel
	* is copied to address (x+dx, y+dy) in this WritableRaster,
	* unless (x+dx, y+dy) falls outside the bounds of this raster.
	* srcRaster must have the same number of bands as this WritableRaster.
	* The copy is a simple copy of source samples to the corresponding
	* destination samples. For details, see
	* {@link WritableRaster#setRect(Raster)}.
	*
	* @param dx The X translation factor from src space to dst space
	* of the copy.
	* @param dy The Y translation factor from src space to dst space
	* of the copy.
	* @param srcRaster The Raster from which to copy pixels.
	*
	* @throws NullPointerException if srcRaster is null.
	*/
	public void setRect(int dx, int dy, Raster srcRaster) {
	int width = srcRaster.getWidth();
	int height = srcRaster.getHeight();
	int srcOffX = srcRaster.getMinX();
	int srcOffY = srcRaster.getMinY();
	int dstOffX = dx+srcOffX;
	int dstOffY = dy+srcOffY;

	// Clip to this raster
	if (dstOffX < this.minX) {
	int skipX = this.minX - dstOffX;
	width -= skipX;
	srcOffX += skipX;
	dstOffX = this.minX;
	}
	if (dstOffY < this.minY) {
	int skipY = this.minY - dstOffY;
	height -= skipY;
	srcOffY += skipY;
	dstOffY = this.minY;
	}
	if (dstOffX+width > this.minX+this.width) {
	width = this.minX + this.width - dstOffX;
	}
	if (dstOffY+height > this.minY+this.height) {
	height = this.minY + this.height - dstOffY;
	}

	if (width <= 0 \|\| height <= 0) {
	return;
	}

	switch (srcRaster.getSampleModel().getDataType()) {
	case DataBuffer.TYPE_BYTE:
	case DataBuffer.TYPE_SHORT:
	case DataBuffer.TYPE_USHORT:
	case DataBuffer.TYPE_INT:
	int[] iData = null;
	for (int startY=0; startY < height; startY++) {
	// Grab one scanline at a time
	iData =
	srcRaster.getPixels(srcOffX, srcOffY+startY, width, 1,
	iData);
	setPixels(dstOffX, dstOffY+startY, width, 1, iData);
	}
	break;

	case DataBuffer.TYPE_FLOAT:
	float[] fData = null;
	for (int startY=0; startY < height; startY++) {
	fData =
	srcRaster.getPixels(srcOffX, srcOffY+startY, width, 1,
	fData);
	setPixels(dstOffX, dstOffY+startY, width, 1, fData);
	}
	break;

	case DataBuffer.TYPE_DOUBLE:
	double[] dData = null;
	for (int startY=0; startY < height; startY++) {
	// Grab one scanline at a time
	dData =
	srcRaster.getPixels(srcOffX, srcOffY+startY, width, 1,
	dData);
	setPixels(dstOffX, dstOffY+startY, width, 1, dData);
	}
	break;
	}
	}

	/**
	* Sets a pixel in the DataBuffer using an int array of samples for input.
	* An ArrayIndexOutOfBoundsException may be thrown if the coordinates are
	* not in bounds.
	* However, explicit bounds checking is not guaranteed.
	* @param x The X coordinate of the pixel location.
	* @param y The Y coordinate of the pixel location.
	* @param iArray The input samples in a int array.
	*
	* @throws NullPointerException if iArray is null.
	* @throws ArrayIndexOutOfBoundsException if the coordinates are not
	* in bounds, or if iArray is too small to hold the input.
	*/
	public void setPixel(int x, int y, int iArray[]) {
	sampleModel.setPixel(x-sampleModelTranslateX,y-sampleModelTranslateY,
	iArray,dataBuffer);
	}

	/**
	* Sets a pixel in the DataBuffer using a float array of samples for input.
	* An ArrayIndexOutOfBoundsException may be thrown if the coordinates are
	* not in bounds.
	* However, explicit bounds checking is not guaranteed.
	* @param x The X coordinate of the pixel location.
	* @param y The Y coordinate of the pixel location.
	* @param fArray The input samples in a float array.
	*
	* @throws NullPointerException if fArray is null.
	* @throws ArrayIndexOutOfBoundsException if the coordinates are not
	* in bounds, or if fArray is too small to hold the input.
	*/
	public void setPixel(int x, int y, float fArray[]) {
	sampleModel.setPixel(x-sampleModelTranslateX,y-sampleModelTranslateY,
	fArray,dataBuffer);
	}

	/**
	* Sets a pixel in the DataBuffer using a double array of samples for input.
	* An ArrayIndexOutOfBoundsException may be thrown if the coordinates are
	* not in bounds.
	* However, explicit bounds checking is not guaranteed.
	* @param x The X coordinate of the pixel location.
	* @param y The Y coordinate of the pixel location.
	* @param dArray The input samples in a double array.
	*
	* @throws NullPointerException if dArray is null.
	* @throws ArrayIndexOutOfBoundsException if the coordinates are not
	* in bounds, or if dArray is too small to hold the input.
	*/
	public void setPixel(int x, int y, double dArray[]) {
	sampleModel.setPixel(x-sampleModelTranslateX,y-sampleModelTranslateY,
	dArray,dataBuffer);
	}

	/**
	* Sets all samples for a rectangle of pixels from an int array containing
	* one sample per array element.
	* An ArrayIndexOutOfBoundsException may be thrown if the coordinates are
	* not in bounds.
	* However, explicit bounds checking is not guaranteed.
	* @param x The X coordinate of the upper left pixel location.
	* @param y The Y coordinate of the upper left pixel location.
	* @param w Width of the pixel rectangle.
	* @param h Height of the pixel rectangle.
	* @param iArray The input int pixel array.
	*
	* @throws NullPointerException if iArray is null.
	* @throws ArrayIndexOutOfBoundsException if the coordinates are not
	* in bounds, or if iArray is too small to hold the input.
	*/
	public void setPixels(int x, int y, int w, int h, int iArray[]) {
	sampleModel.setPixels(x-sampleModelTranslateX,y-sampleModelTranslateY,
	w,h,iArray,dataBuffer);
	}

	/**
	* Sets all samples for a rectangle of pixels from a float array containing
	* one sample per array element.
	* An ArrayIndexOutOfBoundsException may be thrown if the coordinates are
	* not in bounds.
	* However, explicit bounds checking is not guaranteed.
	* @param x The X coordinate of the upper left pixel location.
	* @param y The Y coordinate of the upper left pixel location.
	* @param w Width of the pixel rectangle.
	* @param h Height of the pixel rectangle.
	* @param fArray The input float pixel array.
	*
	* @throws NullPointerException if fArray is null.
	* @throws ArrayIndexOutOfBoundsException if the coordinates are not
	* in bounds, or if fArray is too small to hold the input.
	*/
	public void setPixels(int x, int y, int w, int h, float fArray[]) {
	sampleModel.setPixels(x-sampleModelTranslateX,y-sampleModelTranslateY,
	w,h,fArray,dataBuffer);
	}

	/**
	* Sets all samples for a rectangle of pixels from a double array containing
	* one sample per array element.
	* An ArrayIndexOutOfBoundsException may be thrown if the coordinates are
	* not in bounds.
	* However, explicit bounds checking is not guaranteed.
	* @param x The X coordinate of the upper left pixel location.
	* @param y The Y coordinate of the upper left pixel location.
	* @param w Width of the pixel rectangle.
	* @param h Height of the pixel rectangle.
	* @param dArray The input double pixel array.
	*
	* @throws NullPointerException if dArray is null.
	* @throws ArrayIndexOutOfBoundsException if the coordinates are not
	* in bounds, or if dArray is too small to hold the input.
	*/
	public void setPixels(int x, int y, int w, int h, double dArray[]) {
	sampleModel.setPixels(x-sampleModelTranslateX,y-sampleModelTranslateY,
	w,h,dArray,dataBuffer);
	}

	/**
	* Sets a sample in the specified band for the pixel located at (x,y)
	* in the DataBuffer using an int for input.
	* An ArrayIndexOutOfBoundsException may be thrown if the coordinates are
	* not in bounds.
	* However, explicit bounds checking is not guaranteed.
	* @param x The X coordinate of the pixel location.
	* @param y The Y coordinate of the pixel location.
	* @param b The band to set.
	* @param s The input sample.
	*
	* @throws ArrayIndexOutOfBoundsException if the coordinates or
	* the band index are not in bounds.
	*/
	public void setSample(int x, int y, int b, int s) {
	sampleModel.setSample(x-sampleModelTranslateX,
	y-sampleModelTranslateY, b, s,
	dataBuffer);
	}

	/**
	* Sets a sample in the specified band for the pixel located at (x,y)
	* in the DataBuffer using a float for input.
	* An ArrayIndexOutOfBoundsException may be thrown if the coordinates are
	* not in bounds.
	* However, explicit bounds checking is not guaranteed.
	* @param x The X coordinate of the pixel location.
	* @param y The Y coordinate of the pixel location.
	* @param b The band to set.
	* @param s The input sample as a float.
	*
	* @throws ArrayIndexOutOfBoundsException if the coordinates or
	* the band index are not in bounds.
	*/
	public void setSample(int x, int y, int b, float s){
	sampleModel.setSample(x-sampleModelTranslateX,y-sampleModelTranslateY,
	b,s,dataBuffer);
	}

	/**
	* Sets a sample in the specified band for the pixel located at (x,y)
	* in the DataBuffer using a double for input.
	* An ArrayIndexOutOfBoundsException may be thrown if the coordinates are
	* not in bounds.
	* However, explicit bounds checking is not guaranteed.
	* @param x The X coordinate of the pixel location.
	* @param y The Y coordinate of the pixel location.
	* @param b The band to set.
	* @param s The input sample as a double.
	*
	* @throws ArrayIndexOutOfBoundsException if the coordinates or
	* the band index are not in bounds.
	*/
	public void setSample(int x, int y, int b, double s){
	sampleModel.setSample(x-sampleModelTranslateX,y-sampleModelTranslateY,
	b,s,dataBuffer);
	}

	/**
	* Sets the samples in the specified band for the specified rectangle
	* of pixels from an int array containing one sample per array element.
	* An ArrayIndexOutOfBoundsException may be thrown if the coordinates are
	* not in bounds.
	* However, explicit bounds checking is not guaranteed.
	* @param x The X coordinate of the upper left pixel location.
	* @param y The Y coordinate of the upper left pixel location.
	* @param w Width of the pixel rectangle.
	* @param h Height of the pixel rectangle.
	* @param b The band to set.
	* @param iArray The input int sample array.
	*
	* @throws NullPointerException if iArray is null.
	* @throws ArrayIndexOutOfBoundsException if the coordinates or
	* the band index are not in bounds, or if iArray is too small to
	* hold the input.
	*/
	public void setSamples(int x, int y, int w, int h, int b,
	int iArray[]) {
	sampleModel.setSamples(x-sampleModelTranslateX,y-sampleModelTranslateY,
	w,h,b,iArray,dataBuffer);
	}

	/**
	* Sets the samples in the specified band for the specified rectangle
	* of pixels from a float array containing one sample per array element.
	* An ArrayIndexOutOfBoundsException may be thrown if the coordinates are
	* not in bounds.
	* However, explicit bounds checking is not guaranteed.
	* @param x The X coordinate of the upper left pixel location.
	* @param y The Y coordinate of the upper left pixel location.
	* @param w Width of the pixel rectangle.
	* @param h Height of the pixel rectangle.
	* @param b The band to set.
	* @param fArray The input float sample array.
	*
	* @throws NullPointerException if fArray is null.
	* @throws ArrayIndexOutOfBoundsException if the coordinates or
	* the band index are not in bounds, or if fArray is too small to
	* hold the input.
	*/
	public void setSamples(int x, int y, int w, int h, int b,
	float fArray[]) {
	sampleModel.setSamples(x-sampleModelTranslateX,y-sampleModelTranslateY,
	w,h,b,fArray,dataBuffer);
	}

	/**
	* Sets the samples in the specified band for the specified rectangle
	* of pixels from a double array containing one sample per array element.
	* An ArrayIndexOutOfBoundsException may be thrown if the coordinates are
	* not in bounds.
	* However, explicit bounds checking is not guaranteed.
	* @param x The X coordinate of the upper left pixel location.
	* @param y The Y coordinate of the upper left pixel location.
	* @param w Width of the pixel rectangle.
	* @param h Height of the pixel rectangle.
	* @param b The band to set.
	* @param dArray The input double sample array.
	*
	* @throws NullPointerException if dArray is null.
	* @throws ArrayIndexOutOfBoundsException if the coordinates or
	* the band index are not in bounds, or if dArray is too small to
	* hold the input.
	*/
	public void setSamples(int x, int y, int w, int h, int b,
	double dArray[]) {
	sampleModel.setSamples(x-sampleModelTranslateX,y-sampleModelTranslateY,
	w,h,b,dArray,dataBuffer);
	}

	}

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