Function pathArc

src/lib/angles.js:187–189

* path an arc * * @param {number} r : radius * @param {number} a0 : first angular coordinate in *radians* * @param {number} a1 : second angular coordinate in *radians* * @param {number (optional)} cx : x coordinate of center * @param {number (optional)} cy : y coordinate of center * @return {

(r, a0, a1, cx, cy)

 * @return {string} svg path
 */
function pathArc(r, a0, a1, cx, cy) {
    return _path(null, r, a0, a1, cx, cy, 0);
}

/**
 * path a sector