Optional ReadonlycategoryThe axis / category grouping. Default category.
Optional ReadonlyseriesThe legend / series grouping. Default series.
Optional ReadonlymeasureThe value measure(s). Default measure.
Optional ReadonlyxA scatter's horizontal measure. Default x.
Optional ReadonlyyA scatter's vertical measure. Default y.
The data role names the adapter looks fields up by.
They are the
names of thedataRolesin the visual'scapabilities.json. The defaults match the roles most Power BI samples declare; a visual whose roles are named differently maps them here.