PieChart chart data about ioscharts.xamarin HOT 7 CLOSED

            var itens = Enumerable.Range(1, 5);  
            var dataSet = new PieChartDataSet(itens.Select(c => new BarChartDataEntry(c * 20, c)).ToArray(), "Unique");
            dataSet.SliceSpace = 2;
            (dataSet as ChartDataSet).Colors = ChartColorTemplates.Joyful; // Need to fix this property override in the API Definition

            NSObject[] labels =  itens.Select(c => new NSString(c.ToString())).ToArray();

            var minhaView = new iOSCharts.PieChartView(View.Frame);
            minhaView.Data = new iOSCharts.PieChartData(labels, new PieChartDataSet[] { dataSet });

            View.AddSubview(minhaView);
            minhaView.SpinWithDuration(2, 0, 360);

pieChartView.DrawSliceTextEnabled = false;
                **pieChartView.HoleColor = chartColors[0];** HERE
                pieChartView.TransparentCircleColor = UIColor.Clear;
                pieChartView.BackgroundColor = UIColor.Clear;
                pieChartView.HoleRadiusPercent = 25f;
                pieChartView.MultipleTouchEnabled = false;
                pieChartView.NoDataTextDescription = "";
                pieChartView.DescriptionText = ""; // Disable description - chartView.SetDescription (String.IsNullOrEmpty (dataModel.name) ? "" : dataModel.name); 
                pieChartView.NoDataText = ""; // Text displayed when no data is given ("You need to provide data for the chart.");

                ChartLegend legend = pieChartView.Legend;
                legend.Position = ChartLegendPosition.BelowChartCenter;
                legend.Form = ChartLegendForm.Square;
                legend.FormSize = 9f;
                legend.XEntrySpace = 15f;
                legend.TextColor = chartTextColor;

                BarChartDataEntry[] pieEntry = new BarChartDataEntry[pieChartModel.yAxis.Count];
                for (int j = 0; j < pieChartModel.yAxis.Count; j++)
                {
                    pieEntry[j] = new BarChartDataEntry((float) pieChartModel.yAxis[j][0], j);
                }

                NSObject[] xData = new NSObject[pieChartModel.dataSetLegend.Length];
                for (int i = 0; i < xData.Length; i++)
                {
                    xData[i] = NSObject.FromObject(pieChartModel.dataSetLegend[i]);
                }

                var yDataSets = new PieChartDataSet(pieEntry, null);
                yDataSets.SliceSpace = 3;
                yDataSets.SelectionShift = 5;
                yDataSets.SetColors(chartColors, 1.0f);

                var data = new PieChartData(xData, new PieChartDataSet[] { yDataSets });
                data.SetValueFormatter(new NSNumberFormatter());
                data.SetValueTextColor(UIColor.Gray);
                data.HighlightEnabled = false;          // Disable highlight selection

                if (pieChartModel.xAxis.Count == 0 && pieChartModel.yAxis.Count == 0
                    || pieChartModel.emptyTableStatus)
                {
                    pieChartView.MultipleTouchEnabled = false;
                    pieChartView.NoDataText = "No Results Were Found."; // Text displayed when no data is given ("You need to provide data for the chart.");
                    pieChartView.HoleRadiusPercent = 0f;

                    if (!pieChartView.IsEmpty)
                        pieChartView.Clear();
                }
                else
                {
                    pieChartView.MultipleTouchEnabled = true;
                    pieChartView.Data = data;
                }

                if (animateChart)
                    pieChartView.SpinWithDuration(2, 0, 360);