All of the Business Graphs in Genero Report Writer map Numeric values, grouping the data
as required for the desired result.
Map Chart
The MapChart layout object allows you to create a graph that has one set for values to be mapped, grouped together by a specific key.
Category Chart
The Category Chart layout object allows you to create a graph that has two keys for each set of values.
XY Chart
The XY Chart layout object allows you to create a graph that maps a series that has two values, as an XY-plot. This chart is used most often for scientific data.