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Préférences
Moteurs de recherche
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JavaTM 2 Platform Std. Ed. v1.6.0
java.awt.image
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Field Summary |
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Fields inherited from class java.awt.image.ComponentSampleModel |
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bandOffsets, bankIndices, numBands, numBanks, pixelStride, scanlineStride |
Fields inherited from class java.awt.image.SampleModel |
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dataType, height, width |
Constructor Summary | |
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PixelInterleavedSampleModel(int dataType,
int w,
int h,
int pixelStride,
int scanlineStride,
int[] bandOffsets)
Constructs a PixelInterleavedSampleModel with the specified parameters. |
Method Summary | |
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SampleModel |
createCompatibleSampleModel(int w,
int h)
Creates a new PixelInterleavedSampleModel with the specified width and height. |
SampleModel |
createSubsetSampleModel(int[] bands)
Creates a new PixelInterleavedSampleModel with a subset of the bands of this PixelInterleavedSampleModel. |
int |
hashCode()
Returns a hash code value for the object. |
Methods inherited from class java.awt.image.ComponentSampleModel |
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createDataBuffer, equals, getBandOffsets, getBankIndices, getDataElements, getNumDataElements, getOffset, getOffset, getPixel, getPixels, getPixelStride, getSample, getSampleDouble, getSampleFloat, getSamples, getSampleSize, getSampleSize, getScanlineStride, setDataElements, setPixel, setPixels, setSample, setSample, setSample, setSamples |
Methods inherited from class java.awt.image.SampleModel |
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getDataElements, getDataType, getHeight, getNumBands, getPixel, getPixel, getPixels, getPixels, getSamples, getSamples, getTransferType, getWidth, setDataElements, setPixel, setPixel, setPixels, setPixels, setSamples, setSamples |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public PixelInterleavedSampleModel(int dataType, int w, int h, int pixelStride, int scanlineStride, int[] bandOffsets)
dataType
- The data type for storing samples.w
- The width (in pixels) of the region of
image data described.h
- The height (in pixels) of the region of
image data described.pixelStride
- The pixel stride of the image data.scanlineStride
- The line stride of the image data.bandOffsets
- The offsets of all bands.
IllegalArgumentException
- if w
or
h
is not greater than 0
IllegalArgumentException
- if any offset between bands is
greater than the scanline stride
IllegalArgumentException
- if the product of
pixelStride
and w
is greater
than scanlineStride
IllegalArgumentException
- if pixelStride
is
less than any offset between bands
IllegalArgumentException
- if dataType
is not
one of the supported data typesMethod Detail |
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public SampleModel createCompatibleSampleModel(int w, int h)
createCompatibleSampleModel
in class ComponentSampleModel
w
- the width of the resulting SampleModel
h
- the height of the resulting SampleModel
SampleModel
with the specified width
and height.
IllegalArgumentException
- if w
or
h
is not greater than 0public SampleModel createSubsetSampleModel(int[] bands)
createSubsetSampleModel
in class ComponentSampleModel
bands
- a subset of bands from this
ComponentSampleModel
ComponentSampleModel
created with a subset
of bands from this ComponentSampleModel
.public int hashCode()
Object
java.util.Hashtable
.
The general contract of hashCode
is:
hashCode
method on each of
the two objects must produce the same integer result.
Object.equals(java.lang.Object)
method, then calling the hashCode method on each of the
two objects must produce distinct integer results. However, the
programmer should be aware that producing distinct integer results
for unequal objects may improve the performance of hashtables.
As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the JavaTM programming language.)
hashCode
in class ComponentSampleModel
Object.equals(java.lang.Object)
,
Hashtable