OpenJDK 27 · java.awt.image.ShortLookupTable · APIdia, the JavaDoc alternative

Modifier and Type	Field and Description
pack-priv short[][]	data Constants

Access	Constructor and Description
public	ShortLookupTable(int the value subtracted from the input values before indexing into the arrays offset, short[][] an array of short arrays representing a lookup table for each band data) Constructs a ShortLookupTable object from an array of short arrays representing a lookup table for each band.
public	ShortLookupTable(int the value subtracted from the input values before indexing into the arrays offset, short[] an array of shorts data) Constructs a ShortLookupTable object from an array of shorts representing a lookup table for each band.

Method Summary

Modifier and Type	Method and Description
public final short[][]	Returns: ShortLookupTable data array. getTable() Returns the lookup table data by reference.
public int[]	Returns: the array `dst`, an `int` array of samples. lookupPixel(int[] the source array. src, int[] the destination array. This array must be at least as long as `src`. If `dst` is `null`, a new array will be allocated having the same length as `src`. dst) Implements abstract java.awt.image.LookupTable.lookupPixel. Returns an array of samples of a pixel, translated with the lookup table.
public short[]	Returns: the array `dst`, an `int` array of samples. lookupPixel(short[] the source array. src, short[] the destination array. This array must be at least as long as `src`. If `dst` is `null`, a new array will be allocated having the same length as `src`. dst) Returns an array of samples of a pixel, translated with the lookup table.

Inherited from java.awt.image.LookupTable:: getNumComponents getOffset

Field Detail

data	back to summary
pack-priv short[][] data Constants

Constructor Detail

ShortLookupTable	back to summary
public ShortLookupTable(int offset, short[][] data) Constructs a ShortLookupTable object from an array of short arrays representing a lookup table for each band. The offset will be subtracted from the input values before indexing into the arrays. The number of bands is the length of the data argument. The data array for each band is stored as a reference. Parameters offset:int the value subtracted from the input values before indexing into the arrays data:short[][] an array of short arrays representing a lookup table for each band

ShortLookupTable

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public ShortLookupTable(int offset, short[][] data)

Constructs a ShortLookupTable object from an array of short arrays representing a lookup table for each band. The offset will be subtracted from the input values before indexing into the arrays. The number of bands is the length of the data argument. The data array for each band is stored as a reference.

Parameters

offset:int: the value subtracted from the input values before indexing into the arrays
data:short[][]: an array of short arrays representing a lookup table for each band

ShortLookupTable	back to summary
public ShortLookupTable(int offset, short[] data) Constructs a ShortLookupTable object from an array of shorts representing a lookup table for each band. The offset will be subtracted from the input values before indexing into the array. The data array is stored as a reference. Parameters offset:int the value subtracted from the input values before indexing into the arrays data:short[] an array of shorts

ShortLookupTable

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public ShortLookupTable(int offset, short[] data)

Constructs a ShortLookupTable object from an array of shorts representing a lookup table for each band. The offset will be subtracted from the input values before indexing into the array. The data array is stored as a reference.

Parameters

offset:int: the value subtracted from the input values before indexing into the arrays
data:short[]: an array of shorts

Method Detail

getTable	back to summary
public final short[][] getTable() Returns the lookup table data by reference. If this ShortLookupTable was constructed using a single short array, the length of the returned array is one. Returns:short[][] ShortLookupTable data array.

getTable

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public final short[][] getTable()

Returns the lookup table data by reference. If this ShortLookupTable was constructed using a single short array, the length of the returned array is one.

Returns:short[][]: ShortLookupTable data array.

lookupPixel back to summary

lookupPixel	back to summary
public int[] lookupPixel(int[] src, int[] dst) Implements abstract java.awt.image.LookupTable.lookupPixel. Returns an array of samples of a pixel, translated with the lookup table. The source and destination array can be the same array. Array `dst` is returned. Parameters src:int[] the source array. dst:int[] the destination array. This array must be at least as long as `src`. If `dst` is `null`, a new array will be allocated having the same length as `src`. Returns:int[] the array `dst`, an `int` array of samples. Exceptions ArrayIndexOutOfBoundsException: if `src` is longer than `dst` or if for any element `i` of `src`, `(src[i]&0xffff)-offset` is either less than zero or greater than or equal to the length of the lookup table for any band.

public int[] lookupPixel(int[] src, int[] dst)

Implements abstract java.awt.image.LookupTable.lookupPixel.

Returns an array of samples of a pixel, translated with the lookup table. The source and destination array can be the same array. Array dst is returned.

Parameters

src:int[]: the source array.
dst:int[]: the destination array. This array must be at least as long as src. If dst is null, a new array will be allocated having the same length as src.

Returns:int[]

the array dst, an int array of samples.

Exceptions

ArrayIndexOutOfBoundsException:: if src is longer than dst or if for any element i of src, (src[i]&0xffff)-offset is either less than zero or greater than or equal to the length of the lookup table for any band.

lookupPixel back to summary

lookupPixel	back to summary
public short[] lookupPixel(short[] src, short[] dst) Returns an array of samples of a pixel, translated with the lookup table. The source and destination array can be the same array. Array `dst` is returned. Parameters src:short[] the source array. dst:short[] the destination array. This array must be at least as long as `src`. If `dst` is `null`, a new array will be allocated having the same length as `src`. Returns:short[] the array `dst`, an `int` array of samples. Exceptions ArrayIndexOutOfBoundsException: if `src` is longer than `dst` or if for any element `i` of `src`, `(src[i]&0xffff)-offset` is either less than zero or greater than or equal to the length of the lookup table for any band.

public short[] lookupPixel(short[] src, short[] dst)

Returns an array of samples of a pixel, translated with the lookup table. The source and destination array can be the same array. Array dst is returned.

Parameters

src:short[]: the source array.
dst:short[]: the destination array. This array must be at least as long as src. If dst is null, a new array will be allocated having the same length as src.

Returns:short[]

the array dst, an int array of samples.

Exceptions

ArrayIndexOutOfBoundsException:: if src is longer than dst or if for any element i of src, (src[i]&0xffff)-offset is either less than zero or greater than or equal to the length of the lookup table for any band.

public Class ShortLookupTable

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