Sky2Pix_Polyconic¶
- class astropy.modeling.projections.Sky2Pix_Polyconic(*args, **kwargs)[source]¶
Bases:
astropy.modeling.projections.Sky2PixProjection
,astropy.modeling.projections.PseudoConic
Polyconic projection - sky to pixel.
Corresponds to the
PCO
projection in FITS WCS.Methods Summary
evaluate
(phi, theta)Methods Documentation