add method

add

Adds an SparklineGroup item to the collection.

def add(self, type, data_range, is_vertical, location_range):
    ...

Parameter	Type	Description
type	`SparklineType`	Specifies the type of the Sparkline group.
data_range	str	Specifies the data range of the sparkline group.
is_vertical	bool	Specifies whether to plot the sparklines from the data range by row or by column.
location_range	`CellArea`	Specifies where the sparklines to be placed.