## ChartSeriesGroup::get_FirstSliceAngle method Gets or sets the angle, in degrees, of the first slice of the parent pie chart. ```cpp int32_t Aspose::Words::Drawing::Charts::ChartSeriesGroup::get_......System::SharedPtr<Aspose::Words::Drawing::Shape> shape = builder->InsertChart(ChartType::Doughnut...ng::Charts::Chart> chart = shape->get_Chart(); // Delete the...