tsc_CoordinateSystem
A tsc_CoordinateSystem represents the coordinate system associated with a job. This most often used with regard to the current job.
You can use the Coordinate System to transform between coordinate types, see tsc_Point for an explanation of coordinate types and the conversions between them.
Many tsc_Cogo functions need an appropriate coordinate system to allow coordinate transformation as part of their calculations.
Constructor
tsc_CoordinateSystem(tsc_Job& job);
Constructs an instance which represents the coordinate system of the supplied job.