/usr/include/ossim/imaging/ossimBandMergeSource.h is in libossim-dev 1.7.21-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Copyright (C) 2000 ImageLinks Inc.
//
// License: LGPL
//
// See LICENSE.txt file in the top level directory for more details.
//
// Author: Garrett Potts
//
//*************************************************************************
// $Id: ossimBandMergeSource.h 9094 2006-06-13 19:12:40Z dburken $
#ifndef ossimBandMergeSource_HEADER
#define ossimBandMergeSource_HEADER
#include <ossim/imaging/ossimImageCombiner.h>
class ossimImageSourceConnection;
class ossimImageSource;
class OSSIM_DLL ossimBandMergeSource : public ossimImageCombiner
{
public:
ossimBandMergeSource();
ossimBandMergeSource(vector<ossimImageSource*>& inputSources);
virtual ~ossimBandMergeSource();
/**
* This will merge all the bands from the input source list
* into one contiguous ossimImageData object. This is very
* useful when you want to split off an intesity channel in
* HSI and then run some algorithms on it and then merge it back.
* You can also try to do fusions by converting to an YCbCr and
* replace the Y or intensity channel with maybe a high-pass
* convolution on the pan.
*/
virtual ossimRefPtr<ossimImageData> getTile(const ossimIrect& rect,
ossim_uint32 resLevel=0);
virtual void initialize();
/**
* Returns the number of bands in a tile returned from this TileSource.
* Note: we are supporting sources that can have multiple data objects.
* If you want to know the scalar type of an object you can pass in the
*/
virtual ossim_uint32 getNumberOfOutputBands() const;
virtual double getNullPixelValue(ossim_uint32 band=0)const;
virtual double getMinPixelValue(ossim_uint32 band=0)const;
virtual double getMaxPixelValue(ossim_uint32 band=0)const;
protected:
/** Performs allocation of "theTile". */
void allocate();
ossim_uint32 theNumberOfOutputBands;
ossimRefPtr<ossimImageData> theTile;
ossim_uint32 computeNumberOfInputBands()const;
TYPE_DATA
};
#endif /* #ifndef ossimBandMergeSource_HEADER */
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