Function arrowDrag

test/jasmine/tests/annotations_test.js:1017–1017

()

    function textDrag() { return gd.querySelector('.annotation-text-g>g'); }
    function arrowDrag() { return gd.querySelector('.annotation-arrow-g>.anndrag'); }
    function textBox() { return gd.querySelector('.annotation-text-g'); }

    function makePlot(annotations, config) {