EQSANSInstrument.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
//   NScD Oak Ridge National Laboratory, European Spallation Source,
//   Institut Laue - Langevin & CSNS, Institute of High Energy Physics, CAS
// SPDX - License - Identifier: GPL - 3.0 +
#pragma once
 
//----------------------------------------------------------------------
// Includes
//----------------------------------------------------------------------
#include "MantidAPI/MatrixWorkspace_fwd.h"
 
namespace Mantid {
namespace WorkflowAlgorithms {
namespace EQSANSInstrument {
const double default_slit_positions[3][8] = {{5.0, 10.0, 10.0, 15.0, 20.0, 20.0, 25.0, 40.0},
                                             {0.0, 10.0, 10.0, 15.0, 15.0, 20.0, 20.0, 40.0},
                                             {0.0, 10.0, 10.0, 15.0, 15.0, 20.0, 20.0, 40.0}};
 
double readInstrumentParameter(const std::string &parameter, const API::MatrixWorkspace_sptr &dataWS);
int getDetectorFromPixel(const int &pixel_x, const int &pixel_y, const API::MatrixWorkspace_sptr &dataWS);
void getCoordinateFromPixel(const double &pixel_x, const double &pixel_y, const API::MatrixWorkspace_sptr &dataWS,
                            double &x, double &y);
void getPixelFromCoordinate(const double &x, const double &y, const API::MatrixWorkspace_sptr &dataWS, double &pixel_x,
                            double &pixel_y);
void getDefaultBeamCenter(const API::MatrixWorkspace_sptr &dataWS, double &pixel_x, double &pixel_y);
 
} // namespace EQSANSInstrument
} // namespace WorkflowAlgorithms
} // namespace Mantid