DEVELOPMENT OF HIERARCHICAL GRAPHICAL LOGICAL ENTITY CAPABILITIES: ENTITY TABLE DESIGN.
Final rept. (Part 2), Apr 65-Jan 68,
ADAMS ASSOCIATES INC BEDFORD MASS
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A multilevel graphical data structure for an 18-bit digital computer is described. Graphical entities defined by the data structure may be linked together by a ring structure, logically tied coordinates, or other independent parameters. The structure is ideally suited for use with a large, delayed-access, mass-storage device, as the displayed picture representing the graphical entities can be generated independently of their logical linking. Author
- Computer Programming and Software
- Computer Hardware
- Human Factors Engineering and Man Machine Systems