[Solved] Google Charts: How to Hide or Change Position of Legend

This way

 <script type="text/javascript">
        google.load("visualization", "1", { packages: ["corechart"] });
        google.setOnLoadCallback(drawChart);
        function drawChart() {
            var options = {
                title: 'USA City Distribution'
            };
            var chartType = $("#rblChartType input:checked").val();

            //3D Pie Chart
            if (chartType == "2") {
                options.is3D = true;
            }

            //Doughnut Chart
            if (chartType == "3") {
                options.pieHole = 0.5;
            }

            //************Legend Position************//
            //options.legend = 'right'; //Default
            //options.legend = 'bottom';
            //options.legend = 'top';
            //options.legend = 'left';
            options.legend = 'none';
            //************Legend Position************//

            $.ajax({
                type: "POST",
                url: "CS.aspx/GetChartData",
                data: '{}',
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                success: function (r) {
                    var data = google.visualization.arrayToDataTable(r.d);
                    var chart = new google.visualization.PieChart($("#chart")[0]);
                    chart.draw(data, options);
                },
                failure: function (r) {
                    alert(r.d);
                },
                error: function (r) {
                    alert(r.d);
                }
            });
        }
    </script>