Disk Generators for a Raster Display Device
نویسنده
چکیده
A simple modification of Horn's circle drawing procedure yields a disk generator for a class of graphic devices capable of drawing rectangular areas. Another variation produces a disk a scan-line at a time allowing it to be drawn at the refresh rate of the display. The calculations involve only additions and binary shifts. Disciplines Computer Engineering | Computer Sciences Comments University of Pennsylvania Department of Computer and Information Science Technical Report No. MSCIS-77-47. This technical report is available at ScholarlyCommons: http://repository.upenn.edu/cis_reports/997 I l l I I \ i I I Appeared in Computer Graphics and Image Processlng, 1977 UP-MS-CIS-77-47 DISK GENERATORS FOR A RASTER DISPLAY DEVICE Movement Project Report No. 2 Norman I. Badler
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