GrapeCity.Documents.Excel.Drawing.IChartGroup.DoughnutHoleSize

DoughnutHoleSize Property

DoughnutHoleSize

Gets or sets the size of the hole in a doughnut chart group.

The hole size is expressed as a percentage of the chart size, from 10 to 90.

Declaration

int DoughnutHoleSize { get; set; }

Property DoughnutHoleSize As Integer

Examples

worksheet.Range["A1:B4"].Value = new object[,] {
    {"Category", "Sales"},
    {"North", 10},
    {"South", 20},
    {"West", 15}
};
IChart chart = worksheet.Shapes.AddChart(ChartType.Doughnut, 20, 20, 300, 200).Chart;
chart.SeriesCollection.Add(worksheet.Range["A1:B4"]);
IChartGroup doughnutGroup = chart.DoughnutGroups[0];
int holeSize = doughnutGroup.DoughnutHoleSize;