A grid is a set of mutually-crossing vertical and horizontal lines that stretch throughout the entire chart. Visually, grid lines can be considered extensions of major ticks. The grid improves the readability of chart data.
The commonAxisSettings.grid object specifies common settings for all grid lines in the chart. To configure only those grid lines that descend from a particular axis, use the following objects.
Axis-specific settings override common settings.
- commonAxisSettings.minorGrid - configures the minor grid built on minor ticks.