InvWTData Interface Members
In This Topic
The following tables list the members exposed by InvWTData.
Public Properties
Public Methods
| | Name | Description |
|---|
 | getCompImgHeight | Returns the height in pixels of the specified component in the overall image, for the given resolution level. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| getCompImgWidth | Returns the width in pixels of the specified component in the overall image, for the given resolution level. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| getCompSubsX | Returns the component subsampling factor in the horizontal direction, for the specified component. This is, approximately, the ratio of dimensions between the reference grid and the component itself, see the 'ImgData' interface desription for details. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| getCompSubsY | Returns the component subsampling factor in the vertical direction, for the specified component. This is, approximately, the ratio of dimensions between the reference grid and the component itself, see the 'ImgData' interface desription for details. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| getImgHeight | Returns the overall height of the image in pixels, for the given resolution level. This is the image's height without accounting for any component subsampling or tiling. The resolution level is indexed from the lowest number of resolution levels of all components of the current tile. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| getImgULX | Returns the horizontal coordinate of the image origin, the top-left corner, in the canvas system, on the reference grid at the specified resolution level. The resolution level is indexed from the lowest number of resolution levels of all components of the current tile. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| getImgULY | Returns the vertical coordinate of the image origin, the top-left corner, in the canvas system, on the reference grid at the specified resolution level. The resolution level is indexed from the lowest number of resolution levels of all components of the current tile. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| getImgWidth | Returns the overall width of the image in pixels, for the given resolution level. This is the image's width without accounting for any component subsampling or tiling. The resolution level is indexed from the lowest number of resolution levels of all components of the current tile. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| getNumTiles | Returns the number of tiles in the horizontal and vertical directions. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| getResULX | Returns the horizontal coordinate of the upper-left corner of the specified resolution in the given component of the current tile. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| getResULY | Returns the vertical coordinate of the upper-left corner of the specified resolution in the given component of the current tile. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| getSynSubbandTree | 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. |
| getTile | Returns the indexes of the current tile. These are the horizontal and vertical indexes of the current tile. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| getTileCompHeight | Returns the height in pixels of the specified tile-component for the given resolution level. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| getTileCompWidth | Returns the width in pixels of the specified tile-component for the given resolution level. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| getTileHeight | Returns the overall height of the current tile in pixels, for the given resolution level. This is the tile's height without accounting for any component subsampling. The resolution level is indexed from the lowest number of resolution levels of all components of the current tile. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| getTileWidth | Returns the overall width of the current tile in pixels for the given resolution level. This is the tile's width without accounting for any component subsampling. The resolution level is indexed from the lowest number of resolution levels of all components of the current tile. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| nextTile | Advances to the next tile, in standard scan-line order (by rows then columns). An NoNextElementException is thrown if the current tile is the last one (i.e. there is no next tile). (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
| setTile | Changes the current tile, given the new indexes. An IllegalArgumentException is thrown if the indexes do not correspond to a valid tile. (Inherited from CSJ2K.j2k.wavelet.synthesis.MultiResImgData) |
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