Dynamically Linked Libraries (DLL) offer a powerful method for users to customize and extend the capabilities of a software package. This is made possible by enabling users to link in their own C and FORTRAN functions into executables at run-time. This paper discusses the benefits of this technology and explains how users can write C and FORTRAN functions to extend Unix ArcInfo.
Ravi Narasimhan
GIS Technology, Inc.
220 Orange St.
Redlands, CA 92374
Telephone: 909-798-8030
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