Question

what is the initial value for the decision parameter in midpoint circle algorithm ? mcq

Answer 1

Circle algorithm is the answer

Answer 2

(0,r)

By obtaining the coordinates of any one point, any circle generating algorithm may reap the benefits of the circle symmetry to depict eight points. If the circle approach is used to determine Point A in the diagram above, seven more points can be found simply by reflection.

The decision parameter's value represents whether the mid-point is on the inside, outside, or on the elliptical boundary, and the mid-position point's then aids in drawing the ellipse. A symmetrical figure is a circle. It exhibits eight-way symmetry.