Function onlyConstrainedPoint

src/traces/scatter/line_points.js:178–182

(pt)

    }

    function onlyConstrainedPoint(pt) {
        if(pt[0] < xEdge0 || pt[0] > xEdge1 || pt[1] < yEdge0 || pt[1] > yEdge1) {
            return [constrain(pt[0], xEdge0, xEdge1), constrain(pt[1], yEdge0, yEdge1)];
        }
    }

    function sameEdge(pt1, pt2) {
        if(pt1[0] === pt2[0] && (pt1[0] === xEdge0 || pt1[0] === xEdge1)) return true;