Properties of circle in computer graphics
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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!
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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