Function _dragRelease

test/jasmine/tests/cartesian_interact_test.js:2383–2387

(start, end)

    }

    function _dragRelease(start, end) {
        var localEnd = _getLocalPos(gd, end);
        _drag(start, end);
        mouseEvent('mouseup', localEnd[0], localEnd[1]);
    }

    function _hover(pos) {
        return new Promise(function(resolve, reject) {