Function _dragAngular

test/jasmine/tests/polar_test.js:1436–1441

()

        }

        function _dragAngular() {
            var node = d3Select('.polar > .draglayer > .angulardrag').node();
            var p0 = [350, 150];
            var dp = [-20, 20];
            return drag({node: node, dpos: dp, pos0: p0});
        }

        // once on drag, once on mouseup relayout
        function _assert() {