public class TLcdMrSIDImageDecoder extends Object implements ILcdTileDecoder
ILcdTileDecoder
for MrSID images.
When reading a tile, the image index specifies the MrSID level.
Constructor and Description |
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TLcdMrSIDImageDecoder()
Creates a new
TLcdMrSIDImageDecoder for a file that will
be specified in a readTile method. |
Modifier and Type | Method and Description |
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ILcdTileInfo |
readTile(String aFileName,
int aImageIndex,
int aSubTileWidth,
int aSubTileHeight,
int aSubTileRowIndex,
int aSubTileColumnIndex,
ILcdBuffer aBuffer)
Reads a sub-tile from a file.
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ILcdTileInfo |
readTile(URL aURL,
int aImageIndex,
int aSubTileWidth,
int aSubTileHeight,
int aSubTileRowIndex,
int aSubTileColumnIndex,
ILcdBuffer aBuffer)
Reads a sub-tile from a URL.
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public TLcdMrSIDImageDecoder()
TLcdMrSIDImageDecoder
for a file that will
be specified in a readTile
method.public ILcdTileInfo readTile(URL aURL, int aImageIndex, int aSubTileWidth, int aSubTileHeight, int aSubTileRowIndex, int aSubTileColumnIndex, ILcdBuffer aBuffer) throws TLcdCodecException
ILcdTileDecoder
readTile
in interface ILcdTileDecoder
aURL
- the URL containing the tile.aImageIndex
- the index of the tile in the given URL (if applicable).aSubTileWidth
- the width of the sub-tiles, expressed in pixels.aSubTileHeight
- the height of the sub-tiles, expressed in pixels.aSubTileRowIndex
- the row number of the sub-tile to be decoded.aSubTileColumnIndex
- the column number of the sub-tile to be decoded.aBuffer
- the buffer in which the decoded bytes will be stored.ILcdTileInfo
information about the decoded tile.TLcdCodecException
- in case of decoding problems.public ILcdTileInfo readTile(String aFileName, int aImageIndex, int aSubTileWidth, int aSubTileHeight, int aSubTileRowIndex, int aSubTileColumnIndex, ILcdBuffer aBuffer) throws TLcdCodecException
ILcdTileDecoder
readTile
in interface ILcdTileDecoder
aFileName
- the name of the file containing the tile.aImageIndex
- the index of the tile in the given file (if applicable).aSubTileWidth
- the width of the sub-tiles, expressed in pixels.aSubTileHeight
- the height of the sub-tiles, expressed in pixels.aSubTileRowIndex
- the row number of the sub-tile to be decoded.aSubTileColumnIndex
- the column number of the sub-tile to be decoded.aBuffer
- the buffer in which the decoded bytes will be stored.ILcdTileInfo
information about the decoded tile.TLcdCodecException
- in case of decoding problems.