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Diffstat (limited to 'src/ProjectionTangentialLSQ.H')
-rw-r--r-- | src/ProjectionTangentialLSQ.H | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/ProjectionTangentialLSQ.H b/src/ProjectionTangentialLSQ.H new file mode 100644 index 0000000..dea10ea --- /dev/null +++ b/src/ProjectionTangentialLSQ.H @@ -0,0 +1,31 @@ +// +// Copyright 2006 Johannes Hofmann <Johannes.Hofmann@gmx.de> +// +// This software may be used and distributed according to the terms +// of the GNU General Public License, incorporated herein by reference. + +#ifndef PROJECTIONTANGENTIALLSQ_H +#define PROJECTIONTANGENTIALLSQ_H + +#include "Hill.H" +#include "Projection.H" + +class ProjectionTangentialLSQ : public Projection { + private: + double comp_center_angle(double alph_a, double alph_b, + double d1, double d2); + + double comp_scale(double alph_a, double alph_b, double d1, double d2); + + double angle_dist(double a1, double a2); + + int lsq(const Hills *m, ViewParams *parms); + + public: + void get_coordinates(double a_view, double a_nick, + const ViewParams *parms, double *x, double *y); + + int comp_params(const Hills *h, ViewParams *parms); + +}; +#endif |