Spec-Zone .ru
спецификации, руководства, описания, API
|
public abstract class LookupTable extends Object
ByteLookupTable
,
ShortLookupTable
,
LookupOp
Modifier | Constructor and Description |
---|---|
protected |
LookupTable(int offset,
int numComponents)
Constructs a new LookupTable from the number of components and an offset
into the lookup table.
|
Modifier and Type | Method and Description |
---|---|
int |
getNumComponents()
Returns the number of components in the lookup table.
|
int |
getOffset()
Returns the offset.
|
abstract int[] |
lookupPixel(int[] src,
int[] dest)
Returns an
int array of components for
one pixel. |
protected LookupTable(int offset, int numComponents)
offset
- the offset to subtract from input values before indexing
into the data arrays for this LookupTable
numComponents
- the number of data arrays in this
LookupTable
IllegalArgumentException
- if offset
is less than 0
or if numComponents
is less than 1public int getNumComponents()
LookupTable
.public int getOffset()
LookupTable
.public abstract int[] lookupPixel(int[] src, int[] dest)
int
array of components for
one pixel. The dest
array contains the
result of the lookup and is returned. If dest is
null
, a new array is allocated. The
source and destination can be equal.src
- the source array of components of one pixeldest
- the destination array of components for one pixel,
translated with this LookupTable
int
array of components for one
pixel.
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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