Home » openjdk-7 » java » awt » image » [javadoc | source]
java.awt.image
public class: PixelInterleavedSampleModel [javadoc | source]
java.lang.Object
   java.awt.image.SampleModel
      java.awt.image.ComponentSampleModel
         java.awt.image.PixelInterleavedSampleModel
This class represents image data which is stored in a pixel interleaved fashion and for which each sample of a pixel occupies one data element of the DataBuffer. It subclasses ComponentSampleModel but provides a more efficent implementation for accessing pixel interleaved image data than is provided by ComponentSampleModel. This class stores sample data for all bands in a single bank of the DataBuffer. Accessor methods are provided so that image data can be manipulated directly. Pixel stride is the number of data array elements between two samples for the same band on the same scanline. Scanline stride is the number of data array elements between a given sample and the corresponding sample in the same column of the next scanline. Band offsets denote the number of data array elements from the first data array element of the bank of the DataBuffer holding each band to the first sample of the band. The bands are numbered from 0 to N-1. Bank indices denote the correspondence between a bank of the data buffer and a band of image data. This class supports TYPE_BYTE , TYPE_USHORT , TYPE_SHORT , TYPE_INT , TYPE_FLOAT and TYPE_DOUBLE datatypes.
Fields inherited from java.awt.image.ComponentSampleModel:
bandOffsets,  bankIndices,  numBands,  numBanks,  scanlineStride,  pixelStride
Fields inherited from java.awt.image.SampleModel:
width,  height,  numBands,  dataType
Constructor:
 public PixelInterleavedSampleModel(int dataType,
    int w,
    int h,
    int pixelStride,
    int scanlineStride,
    int[] bandOffsets) 
Method from java.awt.image.PixelInterleavedSampleModel Summary:
createCompatibleSampleModel,   createSubsetSampleModel,   hashCode
Methods from java.awt.image.ComponentSampleModel:
createCompatibleSampleModel,   createDataBuffer,   createSubsetSampleModel,   equals,   getBandOffsets,   getBankIndices,   getDataElements,   getNumDataElements,   getOffset,   getOffset,   getPixel,   getPixelStride,   getPixels,   getSample,   getSampleDouble,   getSampleFloat,   getSampleSize,   getSampleSize,   getSamples,   getScanlineStride,   hashCode,   orderBands,   setDataElements,   setPixel,   setPixels,   setSample,   setSample,   setSample,   setSamples
Methods from java.awt.image.SampleModel:
createCompatibleSampleModel,   createDataBuffer,   createSubsetSampleModel,   getDataElements,   getDataElements,   getDataType,   getHeight,   getNumBands,   getNumDataElements,   getPixel,   getPixel,   getPixel,   getPixels,   getPixels,   getPixels,   getSample,   getSampleDouble,   getSampleFloat,   getSampleSize,   getSampleSize,   getSamples,   getSamples,   getSamples,   getTransferType,   getWidth,   setDataElements,   setDataElements,   setPixel,   setPixel,   setPixel,   setPixels,   setPixels,   setPixels,   setSample,   setSample,   setSample,   setSamples,   setSamples,   setSamples
Methods from java.lang.Object:
clone,   equals,   finalize,   getClass,   hashCode,   notify,   notifyAll,   toString,   wait,   wait,   wait
Method from java.awt.image.PixelInterleavedSampleModel Detail:
 public SampleModel createCompatibleSampleModel(int w,
    int h) 
    Creates a new PixelInterleavedSampleModel with the specified width and height. The new PixelInterleavedSampleModel will have the same number of bands, storage data type, and pixel stride as this PixelInterleavedSampleModel. The band offsets may be compressed such that the minimum of all of the band offsets is zero.
 public SampleModel createSubsetSampleModel(int[] bands) 
    Creates a new PixelInterleavedSampleModel with a subset of the bands of this PixelInterleavedSampleModel. The new PixelInterleavedSampleModel can be used with any DataBuffer that the existing PixelInterleavedSampleModel can be used with. The new PixelInterleavedSampleModel/DataBuffer combination will represent an image with a subset of the bands of the original PixelInterleavedSampleModel/DataBuffer combination.
 public int hashCode()