CALGINO is a library of Fortran callable routines that mirror the popular Calcomp HCBS routines used extensively for plotting graphics applications. The CALGINO version however, converts the routines to their equivalent GINO routines, enabling existing Calcomp style programs to benefit from the device-independent nature of GINO.

Instead of having to re-write applications into a new graphics language, you can now retain your investment in existing programs and have the facility to produce the graphics output on devices such as HPGL, Postscript, HP Deskjets and Laserjets or even send the output to the screen such as Windows or X-Windows.