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