The coordinate transformation functions begin with ade_proj.
ade_projgetctgyname
Identifies the category that a coordinate system belongs to.
ade_projgetinfo
Gets information about a projection system.
ade_projgetwscode
Gets the project drawing's coordinate system code.
ade_projlistctgy
Lists available coordinate system categories.
ade_projlistcrdsysts
Lists available coordinate systems in a given category.
ade_projptbackward
Computes new coordinates for a source point.
ade_projptforward
Computes new coordinates for a destination point.
ade_projsetdest
Sets the destination coordinate system.
ade_projsetsrc
Sets the source coordinate system.
ade_projsetwscode
Sets the project drawing's coordinate system.