HPGS has been developed by EV-i Informationstechnologie GmbH and has been published under the LGPL.
For Details visit the project's homepage.
See the file INSTALL of the distribution.
The hpgs API.
HPGS is designed to be highly modular and may be used inside C or C++ programs for either displaying HPGL files or drawing a vector graphics sceneery to an image.
Refer to the Reader, Basic vector graphics devices., Paint device. and The public pixel image API. modules in order to get an impression what the hpgs API can do for you.