Aspose::Cells::Charts::SparklineGroup class. Sparkline is organized into sparkline group. A SparklineGroup contains a variable number of sparkline items. A sparkline group specifies the type, display settings and axis settings for the sparklines in C++....Aspose::Cells::Charts::SparklineGroup class Contents [ Hide ]...Indicates how to plot empty cells. GetPlotRightToLeft() Indicates...