public abstract CSJ2K.j2k.entropy.encoder.CBlkRateDistStats getNextCodeBlock(int param1, CSJ2K.j2k.entropy.encoder.CBlkRateDistStats param2);
public abstract CSJ2K.j2k.image.DataBlk getInternCodeBlock(int param1, int param2, int param3, CSJ2K.j2k.wavelet.synthesis.SubbandSyn param4, CSJ2K.j2k.image.DataBlk param5);
/// <summary> Creates and returns the PalettizedColorSpaceMapper which uses
/// the input samples as indicies into a sample palette to
/// construct the output.
///
/// </summary>
/// <param name="src">The bit stream reader agent where to get code-block
/// data from.
/// </param>
/// <param name="csMap">provides color space information from the image file
///
/// </param>
/// <returns> a PalettizedColorSpaceMapper instance
/// </returns>
/// <exception cref="IOException">image access exception
/// </exception>
/// <exception cref="ColorSpaceException">if image contains a bad colorspace box
///
/// </exception>
public virtual BlkImgDataSrc createPalettizedColorSpaceMapper(BlkImgDataSrc src, CSJ2K.Color.ColorSpace csMap)
{
return PalettizedColorSpaceMapper.createInstance(src, csMap);
}
/// <summary> Creates and returns the Resampler which converts the input
/// source to one in which all channels have the same number of
/// samples. This is required for colorspace conversions.
///
/// </summary>
/// <param name="src">The bit stream reader agent where to get code-block
/// data from.
/// </param>
/// <param name="csMap">provides color space information from the image file
///
/// </param>
/// <returns> The resampled BlkImgDataSrc
/// </returns>
/// <exception cref="IOException">image access exception
/// </exception>
/// <exception cref="ColorSpaceException">if image contains a bad colorspace box
///
/// </exception>
public virtual BlkImgDataSrc createResampler(BlkImgDataSrc src, CSJ2K.Color.ColorSpace csMap)
{
return Resampler.createInstance(src, csMap);
}
public abstract CSJ2K.j2k.wavelet.analysis.CBlkWTData getNextCodeBlock(int param1, CSJ2K.j2k.wavelet.analysis.CBlkWTData param2);
/// <summary> Creates and returns the ChannelDefinitonMapper which maps the
/// input channels to the channel definition for the appropriate
/// colorspace.
///
/// </summary>
/// <param name="src">The bit stream reader agent where to get code-block
/// data from.
/// </param>
/// <param name="csMap">provides color space information from the image file
///
/// </param>
/// <returns> The channel definition mapping object
/// </returns>
/// <exception cref="IOException">image access exception
/// </exception>
/// <exception cref="ColorSpaceException">if image contains a bad colorspace box
///
/// </exception>
public virtual BlkImgDataSrc createChannelDefinitionMapper(BlkImgDataSrc src, CSJ2K.Color.ColorSpace csMap)
{
return ChannelDefinitionMapper.createInstance(src, csMap);
}
public abstract CSJ2K.j2k.image.DataBlk getCompData(CSJ2K.j2k.image.DataBlk param1, int param2);
public abstract CSJ2K.j2k.entropy.decoder.DecLyrdCBlk getCodeBlock(int param1, int param2, int param3, CSJ2K.j2k.wavelet.synthesis.SubbandSyn param4, int param5, int param6, CSJ2K.j2k.entropy.decoder.DecLyrdCBlk param7);
/// <summary> Ctor which creates an ICCProfile for the image and initializes
/// all data objects (input, working, output).
///
/// </summary>
/// <param name="src">-- Source of image data
/// </param>
/// <param name="csm">-- provides colorspace info
///
/// </param>
/// <exception cref="IOException">
/// </exception>
/// <exception cref="ICCProfileException">
/// </exception>
/// <exception cref="IllegalArgumentException">
/// </exception>
protected internal ICCProfiler(BlkImgDataSrc src, CSJ2K.Color.ColorSpace csMap):base(src, csMap)
{
initialize();
iccp = getICCProfile(csMap);
if (ncomps == 1)
{
xform = new MonochromeTransformTosRGB(iccp, maxValueArray[0], shiftValueArray[0]);
}
else
{
xform = new MatrixBasedTransformTosRGB(iccp, maxValueArray, shiftValueArray);
}
/* end ICCProfiler ctor */
}
/// <summary> Factory method for creating instances of this class.</summary>
/// <param name="src">-- source of image data
/// </param>
/// <param name="csMap">-- provides colorspace info
/// </param>
/// <returns> ICCProfiler instance
/// </returns>
/// <exception cref="IOException">profile access exception
/// </exception>
/// <exception cref="ICCProfileException">profile content exception
/// </exception>
public static new BlkImgDataSrc createInstance(BlkImgDataSrc src, CSJ2K.Color.ColorSpace csMap)
{
return new ICCProfiler(src, csMap);
}
/// <summary> Get the ICCProfile information JP2 ColorSpace</summary>
/// <param name="csm">provides all necessary info about the colorspace
/// </param>
/// <returns> ICCMatrixBasedInputProfile for 3 component input and
/// ICCMonochromeInputProfile for a 1 component source. Returns
/// null if exceptions were encountered.
/// </returns>
/// <exception cref="ColorSpaceException">
/// </exception>
/// <exception cref="ICCProfileException">
/// </exception>
/// <exception cref="IllegalArgumentException">
/// </exception>
private RestrictedICCProfile getICCProfile(CSJ2K.Color.ColorSpace csm)
{
switch (ncomps)
{
case 1:
icc = ICCMonochromeInputProfile.createInstance(csm);
ricc = icc.parse();
if (ricc.Type != RestrictedICCProfile.kMonochromeInput)
throw new System.ArgumentException("wrong ICCProfile type" + " for image");
break;
case 3:
icc = ICCMatrixBasedInputProfile.createInstance(csm);
ricc = icc.parse();
if (ricc.Type != RestrictedICCProfile.kThreeCompInput)
throw new System.ArgumentException("wrong ICCProfile type" + " for image");
break;
default:
throw new System.ArgumentException("illegal number of " + "components (" + ncomps + ") in image");
}
return ricc;
}
