java.awt.image
Class SinglePixelPackedSampleModel
SampleModel | createCompatibleSampleModel(int w, int h)
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DataBuffer | createDataBuffer() - Creates a DataBuffer for holding pixel data in the format and
layout described by this SampleModel.
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SampleModel | createSubsetSampleModel(int[] bands)
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int[] | getBitMasks()
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int[] | getBitOffsets()
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Object | getDataElements(int x, int y, int w, int h, Object obj, DataBuffer data) - This is a more efficient implementation of the default implementation in the super
class.
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Object | getDataElements(int x, int y, Object obj, DataBuffer data)
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int | getNumDataElements()
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int | getOffset(int x, int y)
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int[] | getPixel(int x, int y, int[] iArray, DataBuffer data)
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int[] | getPixels(int x, int y, int w, int h, int[] iArray, DataBuffer data)
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int | getSample(int x, int y, int b, DataBuffer data)
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int[] | getSampleSize()
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int | getSampleSize(int band)
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int | getScanlineStride()
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void | setDataElements(int x, int y, int w, int h, Object obj, DataBuffer data) - This method implements a more efficient way to set data elements than the default
implementation of the super class.
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void | setDataElements(int x, int y, Object obj, DataBuffer data)
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void | setPixel(int x, int y, int[] iArray, DataBuffer data)
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void | setPixels(int x, int y, int w, int h, int[] iArray, DataBuffer data) - This method implements a more efficient way to set pixels than the default
implementation of the super class.
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void | setSample(int x, int y, int b, int s, DataBuffer data)
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String | toString() - Creates a String with some information about this SampleModel.
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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 |
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
getDataElements
public Object getDataElements(int x,
int y,
int w,
int h,
Object obj,
DataBuffer data)
This is a more efficient implementation of the default implementation in the super
class.
- getDataElements in interface SampleModel
x
- The x-coordinate of the pixel rectangle to store in obj
.y
- The y-coordinate of the pixel rectangle to store in obj
.w
- The width of the pixel rectangle to store in obj
.h
- The height of the pixel rectangle to store in obj
.obj
- The primitive array to store the pixels into or null to force creation.data
- The DataBuffer that is the source of the pixel data.
- The primitive array containing the pixel data.
setDataElements
public void setDataElements(int x,
int y,
int w,
int h,
Object obj,
DataBuffer data)
This method implements a more efficient way to set data elements than the default
implementation of the super class. It sets the data elements line by line instead
of pixel by pixel.
- setDataElements in interface SampleModel
x
- The x-coordinate of the data elements in obj
.y
- The y-coordinate of the data elements in obj
.w
- The width of the data elements in obj
.h
- The height of the data elements in obj
.obj
- The primitive array containing the data elements to set.data
- The DataBuffer to store the data elements into.
setPixels
public void setPixels(int x,
int y,
int w,
int h,
int[] iArray,
DataBuffer data)
This method implements a more efficient way to set pixels than the default
implementation of the super class. It copies the pixel components directly
from the input array instead of creating a intermediate buffer.
- setPixels in interface SampleModel
x
- The x-coordinate of the pixel rectangle in obj
.y
- The y-coordinate of the pixel rectangle in obj
.w
- The width of the pixel rectangle in obj
.h
- The height of the pixel rectangle in obj
.iArray
- The primitive array containing the pixels to set.data
- The DataBuffer to store the pixels into.
toString
public String toString()
Creates a String with some information about this SampleModel.
- toString in interface Object
- A String describing this SampleModel.
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