Java SampleModel.getWidth方法代碼示例

import java.awt.image.SampleModel; //導入方法依賴的package包/類
public void prepareInsertEmpty(int imageIndex,
                               ImageTypeSpecifier imageType,
                               int width,
                               int height,
                               IIOMetadata imageMetadata,
                               List<? extends BufferedImage> thumbnails,
                               ImageWriteParam param) throws IOException {
    checkParamsEmpty(imageType, width, height, thumbnails);

    this.isInsertingEmpty = true;

    SampleModel emptySM = imageType.getSampleModel();
    RenderedImage emptyImage =
        new EmptyImage(0, 0, width, height,
                       0, 0, emptySM.getWidth(), emptySM.getHeight(),
                       emptySM, imageType.getColorModel());

    insert(imageIndex, new IIOImage(emptyImage, null, imageMetadata),
           param, false);
}
 

import java.awt.image.SampleModel; //導入方法依賴的package包/類
/**
 * Constructs a ShortInterleavedRaster with the given SampleModel
 * and DataBuffer.  The Raster's upper left corner is origin and
 * it is the same sizes the SampleModel.  The DataBuffer is not
 * initialized and must be a DataBufferUShort compatible with SampleModel.
 * SampleModel must be of type PixelInterleavedSampleModel or
 * SinglePixelPackedSampleModel.
 * @param sampleModel     The SampleModel that specifies the layout.
 * @param dataBuffer      The DataBufferUShort that contains the image data.
 * @param origin          The Point that specifies the origin.
 */
public ShortInterleavedRaster(SampleModel sampleModel,
                               DataBuffer dataBuffer,
                               Point origin) {
    this(sampleModel,
         dataBuffer,
         new Rectangle(origin.x,
                       origin.y,
                       sampleModel.getWidth(),
                       sampleModel.getHeight()),
         origin,
         null);
}
 

import java.awt.image.SampleModel; //導入方法依賴的package包/類
/**
 *  Constructs a IntegerInterleavedRaster with the given SampleModel.
 *  The Raster's upper left corner is origin and it is the same
 *  size as the SampleModel.  A DataBuffer large enough to describe the
 *  Raster is automatically created.  SampleModel must be of type
 *  SinglePixelPackedSampleModel.
 *  @param sampleModel     The SampleModel that specifies the layout.
 *  @param origin          The Point that specified the origin.
 */
public IntegerInterleavedRaster(SampleModel sampleModel,
                                 Point origin) {
    this(sampleModel,
         sampleModel.createDataBuffer(),
         new Rectangle(origin.x,
                       origin.y,
                       sampleModel.getWidth(),
                       sampleModel.getHeight()),
         origin,
         null);
}
 

import java.awt.image.SampleModel; //導入方法依賴的package包/類
/**
 * Constructs a ByteComponentRaster with the given SampleModel
 * and DataBuffer.  The Raster's upper left corner is origin and
 * it is the same size as the SampleModel.  The DataBuffer is not
 * initialized and must be a DataBufferByte compatible with SampleModel.
 * SampleModel must be of type SinglePixelPackedSampleModel
 * or ComponentSampleModel.
 * @param sampleModel     The SampleModel that specifies the layout.
 * @param dataBuffer      The DataBufferByte that contains the image data.
 * @param origin          The Point that specifies the origin.
 */
public ByteComponentRaster(SampleModel sampleModel,
                           DataBufferByte dataBuffer,
                           Point origin)
{
    this(sampleModel,
         dataBuffer,
         new Rectangle(origin.x,
                       origin.y,
                       sampleModel.getWidth(),
                       sampleModel.getHeight()),
         origin,
         null);
}
 

import java.awt.image.SampleModel; //導入方法依賴的package包/類
/**
 * Constructs a BytePackedRaster with the given SampleModel
 * and DataBuffer.  The Raster's upper left corner is origin and
 * it is the same size as the SampleModel.  The DataBuffer is not
 * initialized and must be a DataBufferByte compatible with SampleModel.
 * SampleModel must be of type MultiPixelPackedSampleModel.
 * @param sampleModel     The SampleModel that specifies the layout.
 * @param dataBuffer      The DataBufferShort that contains the image data.
 * @param origin          The Point that specifies the origin.
 */
public BytePackedRaster(SampleModel sampleModel,
                        DataBuffer dataBuffer,
                        Point origin) {
    this(sampleModel,
         dataBuffer,
         new Rectangle(origin.x,
                       origin.y,
                       sampleModel.getWidth(),
                       sampleModel.getHeight()),
         origin,
         null);
}
 

import java.awt.image.SampleModel; //導入方法依賴的package包/類
/**
 *  Constructs a ShortComponentRaster with the given SampleModel.
 *  The Raster's upper left corner is origin and it is the same
 *  size as the SampleModel.  A DataBuffer large enough to describe the
 *  Raster is automatically created.  SampleModel must be of type
 *  ComponentSampleModel or SinglePixelPackedSampleModel.
 *  @param sampleModel     The SampleModel that specifies the layout.
 *  @param origin          The Point that specified the origin.
 */
public ShortComponentRaster(SampleModel sampleModel, Point origin) {
    this(sampleModel,
         sampleModel.createDataBuffer(),
         new Rectangle(origin.x,
                       origin.y,
                       sampleModel.getWidth(),
                       sampleModel.getHeight()),
         origin,
         null);
}
 

import java.awt.image.SampleModel; //導入方法依賴的package包/類
/**
 * Constructs a BytePackedRaster with the given SampleModel.
 * The Raster's upper left corner is origin and it is the same
 * size as the SampleModel.  A DataBuffer large enough to describe the
 * Raster is automatically created.  SampleModel must be of type
 * MultiPixelPackedSampleModel.
 * @param sampleModel     The SampleModel that specifies the layout.
 * @param origin          The Point that specified the origin.
 */
public BytePackedRaster(SampleModel sampleModel,
                        Point origin) {
    this(sampleModel,
         sampleModel.createDataBuffer(),
         new Rectangle(origin.x,
                       origin.y,
                       sampleModel.getWidth(),
                       sampleModel.getHeight()),
         origin,
         null);
}
 

import java.awt.image.SampleModel; //導入方法依賴的package包/類
/**
 *  Constructs a ByteBanded Raster with the given sampleModel
 *  and DataBuffer. The Raster's upper left corner is origin and
 *  it is the same size as the SampleModel.  The DataBuffer is not
 *  initialized and must be a DataBufferShort compatible with SampleModel.
 *  SampleModel must be of type BandedSampleModel.
 *  @param sampleModel     The SampleModel that specifies the layout.
 *  @param dataBuffer      The DataBufferByte that contains the image data.
 *  @param origin          The Point that specifies the origin.
 */
public ByteBandedRaster(SampleModel sampleModel,
                        DataBufferByte dataBuffer,
                        Point origin)
{
    this(sampleModel, dataBuffer,
         new Rectangle(origin.x , origin.y,
                       sampleModel.getWidth(),
                       sampleModel.getHeight()),
         origin, null);
}
 

import java.awt.image.SampleModel; //導入方法依賴的package包/類
/**
 * Constructs a BytePackedRaster with the given SampleModel
 * and DataBuffer.  The Raster's upper left corner is origin and
 * it is the same size as the SampleModel.  The DataBuffer is not
 * initialized and must be a DataBufferByte compatible with SampleModel.
 * SampleModel must be of type MultiPixelPackedSampleModel.
 * @param sampleModel     The SampleModel that specifies the layout.
 * @param dataBuffer      The DataBufferByte that contains the image data.
 * @param origin          The Point that specifies the origin.
 */
public BytePackedRaster(SampleModel sampleModel,
                        DataBufferByte dataBuffer,
                        Point origin)
{
    this(sampleModel,
         dataBuffer,
         new Rectangle(origin.x,
                       origin.y,
                       sampleModel.getWidth(),
                       sampleModel.getHeight()),
         origin,
         null);
}
 

import java.awt.image.SampleModel; //導入方法依賴的package包/類
/**
 * Constructs a ShortBandedRaster with the given SampleModel
 * and DataBuffer.  The Raster's upper left corner is origin and
 * it is the same size as the SampleModel.  The DataBuffer is not
 * initialized and must be a DataBufferUShort compatible with SampleModel.
 * SampleModel must be of type BandedSampleModel.
 * @param sampleModel     The SampleModel that specifies the layout.
 * @param dataBuffer      The DataBufferUShort that contains the image data.
 * @param origin          The Point that specifies the origin.
 */
public ShortBandedRaster(SampleModel sampleModel,
                         DataBufferUShort dataBuffer,
                         Point origin)
{
    this(sampleModel, dataBuffer,
         new Rectangle(origin.x, origin.y,
                       sampleModel.getWidth(),
                       sampleModel.getHeight()),
         origin, null);
}
 

import java.awt.image.SampleModel; //導入方法依賴的package包/類
/**
 * Constructs a ByteComponentRaster with the given SampleModel
 * and DataBuffer.  The Raster's upper left corner is origin and
 * it is the same size as the SampleModel.  The DataBuffer is not
 * initialized and must be a DataBufferByte compatible with SampleModel.
 * SampleModel must be of type SinglePixelPackedSampleModel
 * or ComponentSampleModel.
 * @param sampleModel     The SampleModel that specifies the layout.
 * @param dataBuffer      The DataBufferShort that contains the image data.
 * @param origin          The Point that specifies the origin.
 */
public ByteComponentRaster(SampleModel sampleModel,
                              DataBuffer dataBuffer,
                              Point origin) {
    this(sampleModel,
         dataBuffer,
         new Rectangle(origin.x,
                       origin.y,
                       sampleModel.getWidth(),
                       sampleModel.getHeight()),
         origin,
         null);
}
 

import java.awt.image.SampleModel; //導入方法依賴的package包/類
/**
 * Constructs a IntegerInterleavedRaster with the given SampleModel
 * and DataBuffer.  The Raster's upper left corner is origin and
 * it is the same sizes the SampleModel.  The DataBuffer is not
 * initialized and must be a DataBufferInt compatible with SampleModel.
 * SampleModel must be of type SinglePixelPackedSampleModel.
 * @param sampleModel     The SampleModel that specifies the layout.
 * @param dataBuffer      The DataBufferInt that contains the image data.
 * @param origin          The Point that specifies the origin.
 */
public IntegerInterleavedRaster(SampleModel sampleModel,
                                DataBufferInt dataBuffer,
                                Point origin)
{
    this(sampleModel,
         dataBuffer,
         new Rectangle(origin.x,
                       origin.y,
                       sampleModel.getWidth(),
                       sampleModel.getHeight()),
         origin,
         null);
}
 

import java.awt.image.SampleModel; //導入方法依賴的package包/類
/**
 * Constructs a ByteInterleavedRaster with the given SampleModel.
 * The Raster's upper left corner is origin and it is the same
 * size as the SampleModel.  A DataBuffer large enough to describe the
 * Raster is automatically created.  SampleModel must be of type
 * SinglePixelPackedSampleModel or InterleavedSampleModel.
 * @param sampleModel     The SampleModel that specifies the layout.
 * @param origin          The Point that specified the origin.
 */
public ByteInterleavedRaster(SampleModel sampleModel, Point origin) {
    this(sampleModel,
         (DataBufferByte) sampleModel.createDataBuffer(),
         new Rectangle(origin.x,
                       origin.y,
                       sampleModel.getWidth(),
                       sampleModel.getHeight()),
         origin,
         null);
}
 

import java.awt.image.SampleModel; //導入方法依賴的package包/類
/**
 *  Constructs a IntegerComponentRaster with the given SampleModel.
 *  The Raster's upper left corner is origin and it is the same
 *  size as the SampleModel.  A DataBuffer large enough to describe the
 *  Raster is automatically created.  SampleModel must be of type
 *  SinglePixelPackedSampleModel.
 *  @param sampleModel     The SampleModel that specifies the layout.
 *  @param origin          The Point that specified the origin.
 */
public IntegerComponentRaster(SampleModel sampleModel,
                                 Point origin) {
    this(sampleModel,
         sampleModel.createDataBuffer(),
         new Rectangle(origin.x,
                       origin.y,
                       sampleModel.getWidth(),
                       sampleModel.getHeight()),
         origin,
         null);
}
 

import java.awt.image.SampleModel; //導入方法依賴的package包/類
public void prepareWriteEmpty(IIOMetadata streamMetadata,
                              ImageTypeSpecifier imageType,
                              int width,
                              int height,
                              IIOMetadata imageMetadata,
                              List<? extends BufferedImage> thumbnails,
                              ImageWriteParam param) throws IOException {
    if (stream == null) {
        throw new IllegalStateException("output == null!");
    }

    checkParamsEmpty(imageType, width, height, thumbnails);

    this.isWritingEmpty = true;

    SampleModel emptySM = imageType.getSampleModel();
    RenderedImage emptyImage =
        new EmptyImage(0, 0, width, height,
                       0, 0, emptySM.getWidth(), emptySM.getHeight(),
                       emptySM, imageType.getColorModel());

    markPositions();
    write(streamMetadata, new IIOImage(emptyImage, null, imageMetadata),
          param, true, false);
    if (abortRequested()) {
        resetPositions();
    }
}