The chart widget with enabled axis gridlines makes it easier for users to read values.
Grid lines can be turned on or off using the checkbox option in the Grid lines section
of the widget’s property pane
for each chart axis.
This option allows you to toggle the visibility of the Primary Value Axis gridlines
in the chart. It is enabled by default.
This option allows you to toggle the visibility of the Secondary Value Axis gridlines
in the chart. It will only be displayed in the widget when the secondary axis is used.
This option allows you to toggle the visibility of the Category Axis gridlines
in the chart. By default, this option is disabled.