Built on top of the Teigha C++ development environment, TeighaX puts stable, powerful, and mature .dwg file technology into the hands of ActiveX developers. 

Detailed Features

Due to restrictions of the COM environment, TeighaX does not allow users to create custom entity classes derived from standard TeighaX for .dwg files entity types. Users interested in utilizing Teigha Extension technology to extend objects should use the Teigha C++ environment.

Supported Operating Systems and Compilers

DWG is the native and proprietary file format for AutoCAD® and a trademark of Autodesk, Inc. The Open Design Alliance is not associated with Autodesk.