Add chart method present in slide component or you can replace the chart using shape component.

Basic Code Sample

C#

// Bare minimum
powerPoint.AddSlide(PresentationConstants.SlideLayoutType.BLANK)
  .AddChart(CreateDataCellPayload(), new G.PieChartSetting<G.PresentationSetting>());
// Some additional samples
powerPoint.AddSlide(PresentationConstants.SlideLayoutType.BLANK)
  .AddChart(CreateDataCellPayload(), new G.PieChartSetting<G.PresentationSetting>()
  {
    pieChartTypes = G.PieChartTypes.DOUGHNUT,
    pieChartDataLabel = new()
    {
      dataLabelPosition = G.PieChartDataLabel.DataLabelPositionValues.SHOW,
      showCategoryName = true,
      showValue = true,
      separator = ". "
    }
  });

PieChartSetting<G.PresentationSetting> Options

Contains options details extended from ChartSetting that are specific to pie chart.

Property	Type	Details
pieChartDataLabel	PieChartDataLabel	General Data label option applied for all series
pieChartSeriesSettings	List<PieChartSeriesSetting?>	Data Series specific options are used from the list. The position on the list is matched with the data series position. you can use null to skip a series
pieChartTypes	PieChartTypes	Type of chart
doughnutHoleSize	uint
angleOfFirstSlice	uint
pointExplosion	uint

PieChartDataLabel Options

Contains options details extended from ChartDataLabel that are specific to pie chart.

Property	Type	Details
dataLabelPosition	DataLabelPositionValues	Data Label placement options.

PieChartSeriesSetting Options

Contains options details extended from ChartSeriesSetting that are specific to pie chart.

Property	Type	Details
pieChartDataLabel	PieChartDataLabel	Data Label Option specific to one series
fillColor	string?	Fill color specific to one series
borderColor	string?	Border color specific to one series
pieChartDataPointSettings	List<PieChartDataPointSetting?>	TODO