Aspose::Words::Drawing::Charts::ChartSeriesGroup::get_FirstSliceAngle method. Gets or sets the angle, in degrees, of the first slice of the parent pie chart in C++....u "Category 1" , u "Category 2" , u "Category 3" }); chart ->...:: MakeArray < double > ({ 4 , 2 , 5 })); // Format the Doughnut...