  testHelper.createChart(echarts, 'text-image-update', option);
            });
        </script>








        <script>
            require(['echarts'], function (echarts) {

                function renderItem(params, api) {
                    var values = [api.value(0), api.value(1)];
                    var coord = api.coord(values);
                    var size = api.size([1, 1], values);
                    return {
                        type: 'sector',
                        shape: {
          