In addition to the major grid built on major ticks, the Chart widget provides the minor grid built on minor ticks.
The commonAxisSettings.minorGrid object specifies common settings for all minor 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.
This option supports the following colors:
- Hexadecimal colors
- RGB colors
- RGBA colors
- Predefined/cross-browser color names
- Predefined SVG colors