HammerAitoffProjection.h

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//     ____   ______ __
//    / __ \ / ____// /
//   / /_/ // /    / /
//  / ____// /___ / /___   PixInsight Class Library
// /_/     \____//_____/   PCL 2.7.0
// ----------------------------------------------------------------------------
// pcl/HammerAitoffProjection.h - Released 2024-06-18T15:48:54Z
// ----------------------------------------------------------------------------
// This file is part of the PixInsight Class Library (PCL).
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// ----------------------------------------------------------------------------
 
#ifndef __PCL_HammerAitoffProjection_h
#define __PCL_HammerAitoffProjection_h
 
 
#include <pcl/Defs.h>
 
#include <pcl/ProjectionBase.h>
 
/*
 * Based on original work contributed by Andrés del Pozo.
 */
 
namespace pcl
{
 
// ----------------------------------------------------------------------------
 
class PCL_CLASS HammerAitoffProjection : public ProjectionBase
{
public:
 
   HammerAitoffProjection() = default;
 
   HammerAitoffProjection( const HammerAitoffProjection& ) = default;
 
   ProjectionBase* Clone() const override
   {
      return new HammerAitoffProjection( *this );
   }
 
   IsoString ProjCode() const override
   {
      return "AIT";
   }
 
   IsoString Identifier() const override
   {
      return "HammerAitoff";
   };
 
   IsoString Name() const override
   {
      return "Hammer-Aitoff";
   }
 
protected:
 
   bool Project( DPoint& pW, const DPoint& pN ) const noexcept override;
 
   bool Unproject( DPoint& pN, const DPoint& pW ) const noexcept override;
 
private:
 
   double m_Zmin = Const<double>::_1_sqrt2();
};
 
// ----------------------------------------------------------------------------
 
} // pcl
 
#endif   // __PCL_HammerAitoffProjection_h
 
// ----------------------------------------------------------------------------
// EOF pcl/HammerAitoffProjection.h - Released 2024-06-18T15:48:54Z