Indicates the interval between minor gridlines on an axis.
<Axis> ... <MinorInterval>...</MinorInterval> ... </Axis>
Data type and length
String
Default value
None
Cardinality
0-1: Optional element that can occur once or not at all.
Parent element
Axis
Child elements
The MinorInterval element contains an expression string that evaluates to a variant. If MinorInterval is omitted, the axis is divided automatically.