ArcPlot(center, r1, r2=None, angle=0.0, sector=(0.0, 2 * π),[parameters], ...)
ArcPlot((0,0), 2, 1)
ArcPlot((0,0), 1, sector=(π/4,3π/4))
ArcPlot((0,0), 2, 1, 0, (0,π/2), linestyle="--", color="red")
