InvWTData (JPEG2000 support for Java Advanced Imaging Image I/O Tools API 1.4.0 API)

All Superinterfaces:

MultiResImgData

All Known Subinterfaces:

CBlkQuantDataSrcDec, CBlkWTDataSrcDec, CodedCBlkDataSrcDec

All Known Implementing Classes:

BitstreamReaderAgent, Dequantizer, EntropyDecoder, FileBitstreamReaderAgent, ROIDeScaler, StdDequantizer, StdEntropyDecoder
```
public interface InvWTData
extends MultiResImgData
```
This interface extends the MultiResImgData interface with the methods that are necessary for inverse wavelet data (i.e. data that is the source to an inverse wavlet trasnform).

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getCbULX()`	Returns the horizontal code-block partition origin.
`int`	`getCbULY()`	Returns the vertical code-block partition origin Allowable values are 0 and 1, nothing else.
`SubbandSyn`	`getSynSubbandTree(int t, int c)`	Returns the subband tree, for the specified tile-component.

Methods inherited from interface jj2000.j2k.wavelet.synthesis.MultiResImgData
getCompImgHeight, getCompImgWidth, getCompSubsX, getCompSubsY, getImgHeight, getImgULX, getImgULY, getImgWidth, getNomTileHeight, getNomTileWidth, getNumComps, getNumTiles, getNumTiles, getResULX, getResULY, getTile, getTileCompHeight, getTileCompWidth, getTileHeight, getTileIdx, getTilePartULX, getTilePartULY, getTileWidth, nextTile, setTile

- Method Detail
  - getSynSubbandTree
```
SubbandSyn getSynSubbandTree(int t,
                             int c)
```
    Returns the subband tree, for the specified tile-component. This method returns the root element of the subband tree structure, see 'Subband' and 'SubbandSyn'. The tree comprises all the available resolution levels.
    
    Specified by:
    
    getSynSubbandTree in interface MultiResImgData
    
    Parameters:
    
    t - The index of the tile, from 0 to T-1.
    
    c - The index of the component, from 0 to C-1.
    
    Returns:
    
    The root of the tree structure.
  - getCbULX
```
int getCbULX()
```
    Returns the horizontal code-block partition origin. Allowable values are 0 and 1, nothing else.
  - getCbULY
```
int getCbULY()
```
    Returns the vertical code-block partition origin Allowable values are 0 and 1, nothing else.