Function lsst::afw::geom::makeWcsPairTransform¶
Function Documentation¶
-
std::shared_ptr<TransformPoint2ToPoint2>
lsst::afw::geom
::
makeWcsPairTransform
(SkyWcs const &src, SkyWcs const &dst) A Transform obtained by putting two SkyWcs objects “back to back”.
Provides basic exception safety.
- Return
a Transform whose forward transformation converts from
src
pixels todst
pixels, and whose inverse transformation converts in the opposite direction.- Parameters
src
: the WCS for the source pixelsdst
: the WCS for the destination pixels