/usr/include/ossim/projection/ossimLensDistortion.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.
//
// LGPL
//
// Author: Garrett Potts (gpotts@imagelinks.com)
//
// Description:
//
// ossimLensDistortion
//*******************************************************************
// $Id: ossimLensDistortion.h 9094 2006-06-13 19:12:40Z dburken $
#ifndef ossimLensDistortion_HEADER
#define ossimLensDistortion_HEADER
#include <ossim/base/ossim2dTo2dTransform.h>
class OSSIM_DLL ossimLensDistortion : public ossim2dTo2dTransform
{
public:
ossimLensDistortion(const ossimDpt& callibrartedCenter=ossimDpt(0,0))
:theCenter(callibrartedCenter)
{
}
void setCenter(const ossimDpt& center)
{
theCenter = center;
}
virtual void forward(const ossimDpt& input,
ossimDpt& output) const
{
distort(input, output);
}
virtual void inverse(const ossimDpt& input,
ossimDpt& output)
{
undistort(input, output);
}
virtual void distort(const ossimDpt& input, ossimDpt& output)const=0;
virtual void undistort(const ossimDpt& input, ossimDpt& output)const=0;
virtual bool saveState(ossimKeywordlist& kwl,
const char* prefix = 0)const;
virtual bool loadState(const ossimKeywordlist& kwl,
const char* prefix = 0);
protected:
ossimDpt theCenter;
TYPE_DATA
};
#endif
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