00001
00012 #include "TAN2.h"
00013 #include "UnaryTransform.h"
00014
00015 using namespace hippodraw;
00016
00017
00018 TAN2::TAN2 ( UnaryTransform * z )
00019 : PeriodicBinaryTransform ( z, true, true, false, true,
00020 0.0, 360.0,
00021 - 90.0, + 90.0 )
00022 {
00023 m_name = "TAN2";
00024 const std::string projType("TAN");
00025 double crpix[] = {180, 90}, crval[] = {180,90}, cdelt[] = {1,1};
00026 initwcs (projType, crpix, crval, cdelt, 0, false);
00027 }
00028
00029 TAN2::TAN2 ( const TAN2 & t )
00030 : PeriodicBinaryTransform ( t )
00031 {
00032 const std::string projType("TAN");
00033 double crpix[] = {180, 90}, crval[] = {180,90}, cdelt[] = {1,1};
00034 initwcs (projType, crpix, crval, cdelt, 0, false);
00035 }
00036
00037 TAN2::~TAN2 ()
00038 {
00039 }
00040
00041 #ifdef CLONE_DEFECT
00042 TransformBase * TAN2::clone () const
00043 #else
00044 TAN2 * TAN2::clone () const
00045 #endif
00046 {
00047 return new TAN2 ( *this );
00048 }
00049
00050
00051
00052
00053 double TAN2::aspectRatio () const
00054 {
00055 return 1.0;
00056 }
00057
00058
00059