ResolutionFunctionItems.cpp

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//  ************************************************************************************************
//
//  BornAgain: simulate and fit reflection and scattering
//
//! @file      GUI/Model/Device/ResolutionFunctionItems.cpp
//! @brief     Implements family of ResolutionFunctionItem
//!
//! @homepage  http://www.bornagainproject.org
//! @license   GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2022
//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
//  ************************************************************************************************
 
#include "GUI/Model/Device/ResolutionFunctionItems.h"
#include "Device/Resolution/ResolutionFunction2DGaussian.h"
#include "GUI/Support/XML/Serialize.h"
 
std::unique_ptr<IResolutionFunction2D>
ResolutionFunctionNoneItem::createResolutionFunction(double) const
{
    return {};
}
 
ResolutionFunction2DGaussianItem::ResolutionFunction2DGaussianItem()
{
    m_sigmaX.init("Sigma X", "Resolution along horizontal axis", 0.02, Unit::degree, 3,
                  RealLimits::lowerLimited(0.0), "sigmaX");
    m_sigmaY.init("Sigma Y", "Resolution along vertical axis", 0.02, Unit::degree, 3,
                  RealLimits::lowerLimited(0.0), "sigmaY");
}
 
std::unique_ptr<IResolutionFunction2D>
ResolutionFunction2DGaussianItem::createResolutionFunction(double scale) const
{
    return std::make_unique<ResolutionFunction2DGaussian>(scale * m_sigmaX, scale * m_sigmaY);
}
 
void ResolutionFunction2DGaussianItem::setUnit(const std::variant<QString, Unit>& unit)
{
    m_sigmaX.setUnit(unit);
    m_sigmaY.setUnit(unit);
}
 
void ResolutionFunction2DGaussianItem::serialize(Streamer& s)
{
    s.assertVersion(0);
    Serialize::rwProperty(s, m_sigmaX);
    Serialize::rwProperty(s, m_sigmaY);
}