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Arc

Constructs an arc.

Syntax

arc(Point, Real, Real, Real)
arc(Circumference, Real, Real)
arc(Point, Point, Point, Real)
arc(Line, Line, Real)

Description

Given a point A, and three reals r, α and dα, constructs an arc with centre at point AA, radius rr, initial angle α\alpha and amplitude dαd \alpha.

calc.arc1.calc.png
calc.arc1.plotter0.calc.png

Given a circumference, and two reals α\alpha and dαd \alpha, constructs an arc over the circumference with initial angle α\alpha and amplitude dαd \alpha.

calc.arc2.calc.png
calc.arc2.plotter0.calc.png

Given three points AA, B and C, and a real rr, constructs an arc with centre AA and radius rr between the lines passing through AA, BB and AA, CC.

calc.arc3.calc.png
calc.arc3.plotter1.calc.png

Given two non-parallel lines and a real rr, constructs an arc with center the intersection point between the lines, radius rr, and enclosed the two lines.

calc.arc4.calc.png
calc.arc4.plotter1.calc.png