|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectucar.jpeg.jj2000.j2k.ModuleSpec
ucar.jpeg.jj2000.j2k.wavelet.synthesis.SynWTFilterSpec
public class SynWTFilterSpec
This class extends ModuleSpec class for synthesis filters specification holding purpose.
ModuleSpec
Field Summary |
---|
Fields inherited from class ucar.jpeg.jj2000.j2k.ModuleSpec |
---|
compDef, def, nComp, nTiles, SPEC_COMP_DEF, SPEC_DEF, SPEC_TILE_COMP, SPEC_TILE_DEF, SPEC_TYPE_COMP, SPEC_TYPE_TILE, SPEC_TYPE_TILE_COMP, specType, specValType, tileCompVal, tileDef |
Constructor Summary | |
---|---|
SynWTFilterSpec(int nt,
int nc,
byte type)
Constructs a new 'SynWTFilterSpec' for the specified number of components and tiles. |
Method Summary | |
---|---|
SynWTFilter[] |
getHFilters(int t,
int c)
Returns the horizontal analysis filters to be used in component 'n' and tile 't'. |
SynWTFilter[] |
getVFilters(int t,
int c)
Returns the vertical analysis filters to be used in component 'n' and tile 't'. |
int |
getWTDataType(int t,
int c)
Returns the data type used by the filters in this object, as defined in the 'DataBlk' interface for specified tile-component. |
boolean |
isReversible(int t,
int c)
Check the reversibility of filters contained is the given tile-component. |
String |
toString()
Debugging method |
Methods inherited from class ucar.jpeg.jj2000.j2k.ModuleSpec |
---|
clone, getCompDef, getCopy, getDefault, getSpec, getSpecValType, getTileCompVal, getTileDef, isCompSpecified, isTileCompSpecified, isTileSpecified, parseIdx, rotate90, setCompDef, setDefault, setTileCompVal, setTileDef |
Methods inherited from class java.lang.Object |
---|
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
---|
public SynWTFilterSpec(int nt, int nc, byte type)
nt
- The number of tilesnc
- The number of componentstype
- the type of the specification module i.e. tile specific,
component specific or both.Method Detail |
---|
public int getWTDataType(int t, int c)
t
- Tile indexc
- Component index
jj2000.j2k.image.DataBlk
public SynWTFilter[] getHFilters(int t, int c)
The horizontal analysis filters are returned in an array of SynWTFilter. Each element contains the horizontal filter for each resolution level starting with resolution level 1 (i.e. the analysis filter to go from resolution level 1 to resolution level 0). If there are less elements than the maximum resolution level, then the last element is assumed to be repeated.
t
- The tile index, in raster scan orderc
- The component index.
public SynWTFilter[] getVFilters(int t, int c)
The vertical analysis filters are returned in an array of SynWTFilter. Each element contains the vertical filter for each resolution level starting with resolution level 1 (i.e. the analysis filter to go from resolution level 1 to resolution level 0). If there are less elements than the maximum resolution level, then the last element is assumed to be repeated.
t
- The tile index, in raster scan orderc
- The component index.
public String toString()
toString
in class Object
public boolean isReversible(int t, int c)
t
- The index of the tilec
- The index of the component
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |