Technical Reports (CIS)

Document Type

Technical Report

Date of this Version

12-1976

Publication Source

Computer Graphics and Image Processing

Volume

6

Issue

6

Start Page

589

Last Page

593

DOI

10.1016/S0146-664X(77)80018-X

Comments

University of Pennsylvania Department of Computer and Information Science Technical Report No. MS-CIS-77-47.

Abstract

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.

Copyright/Permission Statement

The final, definitive version of this article has been published in Computer Graphics and Image Processing, Vol. 6, Iss. 6, 1977, © Elseiver, which can be found online at http://dx.doi.org/10.1016/S0146-664X(77)80018-X].

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Date Posted: 04 January 2016

This document has been peer reviewed.