Properties of circle in computer graphics – InterviewSolution

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1.	Properties of circle in computer graphics
Answer» Properties of the Circle in computer graphics i) Circle is defined as a set of POINTS that are all at a given distance r from a center position (Xc,Yc). ii) (X-Xc)2 +(Y-Yc)2=r2 iii) BRESENHAM's line ALGORITHM for raster display is adapted to circle generation by setting up the decision parameters for finding the closest pixel for each sampling step. Hope it HELPS!

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