ChartDataLabel.show_leader_lines property. Allows to specify if data label leader lines need be shown... assertEqual ( 'Series 2' , chart . series [ 1 ] . name...'Series 3' , chart . series [ 2 ] . name ) # Apply data labels...
ChartSeries.data_labels property. Specifies the settings for the data labels for the entire series.... assertEqual ( 'Series 2' , chart . series [ 1 ] . name...'Series 3' , chart . series [ 2 ] . name ) # Apply data labels...