Accession Number : AD0716544

Title :   Part II. A Description of COG.

Corporate Author : DARTMOUTH COLL HANOVER N H DEPT OF MATHEMATICS

Personal Author(s) : Rodgers,William M. , Jr

Report Date : JUN 1970

Pagination or Media Count : 211

Abstract : The architecture and data structure of COG are described. The essential aspects of the major modules (UTILITY, DRAW, MODIFY, and DISPLAY-FILE MANIPULATION) are presented. Techniques for generating the CIRCLE and TRACE commands are discussed. The formats of the graphical entities that may be generated using COG are described, with a brief discussion of the time required to display the entities. Source listings and flow charts of each routine in the system are included also. (Author)

Descriptors :   (*COMPUTER PROGRAMMING, GRAPHICS), (*INPUT OUTPUT DEVICES, GRAPHICS), COMPUTER PROGRAMS, DIGITAL COMPUTERS

Subject Categories : Computer Programming and Software
      Computer Hardware

Distribution Statement : APPROVED FOR PUBLIC RELEASE