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dotnet-framework-api
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C1.WPF.PdfViewer.4.6.2 Assembly
- C1.Silverlight.PdfViewer.Resources
- C1.WPF.PdfViewer
- C1.WPF.PdfViewer.4.6.2
- CSJ2K
- CSJ2K.Color
- CSJ2K.Color.Boxes
- CSJ2K.Icc
- CSJ2K.Icc.Lut
- CSJ2K.Icc.Tags
- CSJ2K.Icc.Types
- CSJ2K.j2k
- CSJ2K.j2k.codestream
- CSJ2K.j2k.codestream.reader
- CSJ2K.j2k.codestream.writer
- CSJ2K.j2k.decoder
- CSJ2K.j2k.encoder
- CSJ2K.j2k.entropy
- CSJ2K.j2k.entropy.decoder
- CSJ2K.j2k.entropy.encoder
- CSJ2K.j2k.fileformat
- CSJ2K.j2k.fileformat.reader
- CSJ2K.j2k.fileformat.writer
- CSJ2K.j2k.image
- CSJ2K.j2k.image.forwcomptransf
- CSJ2K.j2k.image.input
- CSJ2K.j2k.image.invcomptransf
- CSJ2K.j2k.io
- CSJ2K.j2k.quantization
- CSJ2K.j2k.quantization.dequantizer
- CSJ2K.j2k.quantization.quantizer
- CSJ2K.j2k.roi
- CSJ2K.j2k.roi.encoder
- CSJ2K.j2k.util
- CSJ2K.j2k.wavelet
- CSJ2K.j2k.wavelet.analysis
- CSJ2K.j2k.wavelet.synthesis
- org.jpedal.jbig2
- org.jpedal.jbig2.decoders
- org.jpedal.jbig2.image
- org.jpedal.jbig2.io
- org.jpedal.jbig2.segment
- org.jpedal.jbig2.segment.extensions
- org.jpedal.jbig2.segment.pageinformation
- org.jpedal.jbig2.segment.pattern
- org.jpedal.jbig2.segment.region
- org.jpedal.jbig2.segment.region.generic
- org.jpedal.jbig2.segment.region.halftone
- org.jpedal.jbig2.segment.region.refinement
- org.jpedal.jbig2.segment.region.text
- org.jpedal.jbig2.segment.stripes
- org.jpedal.jbig2.segment.symboldictionary
- org.jpedal.jbig2.segment.tables
- org.jpedal.jbig2.util
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C1.WPF.PdfViewer.4.6.2 Assembly
CSJ2K.j2k.entropy.decoder.StdEntropyDecoder.getCodeBlock
getCodeBlock Method
getCodeBlock(int, int, int, SubbandSyn, DataBlk)
Returns the specified code-block in the current tile for the specified component, as a copy (see below).
<p>The returned code-block may be progressive, which is indicated by
the 'progressive' variable of the returned 'DataBlk' object. If a
code-block is progressive it means that in a later request to this
method for the same code-block it is possible to retrieve data which is
a better approximation, since meanwhile more data to decode for the
code-block could have been received. If the code-block is not
progressive then later calls to this method for the same code-block
will return the exact same data values.</p><p>The data returned by this method is always a copy of the internal
data of this object, if any, and it can be modified "in place" without
any problems after being returned. The 'offset' of the returned data is
0, and the 'scanw' is the same as the code-block width. See the
'DataBlk' class.</p><p>The 'ulx' and 'uly' members of the returned 'DataBlk' object contain
the coordinates of the top-left corner of the block, with respect to
the tile, not the subband.</p>
Declaration
public override DataBlk getCodeBlock(int c, int m, int n, SubbandSyn sb, DataBlk cblk)Parameters
| Type | Name | Description |
|---|---|---|
| int | c | The component for which to return the next code-block. |
| int | m | The vertical index of the code-block to return, in the specified subband. |
| int | n | The horizontal index of the code-block to return, in the specified subband. |
| SubbandSyn | sb | The subband in which the code-block to return is. |
| DataBlk | cblk | If non-null this object will be used to return the new code-block. If null a new one will be allocated and returned. If the "data" array of the object is non-null it will be reused, if possible, to return the data. |
Returns
| Type | Description |
|---|---|
| DataBlk | The next code-block in the current tile for component 'n', or null if all code-blocks for the current tile have been returned. |