majorTickStyle property

MajorTickStyle majorTickStyle

The style to use for the major axis tick lines.

Using MajorTickStyle to add the customized style to the axis major tick line.

Defaults to the MajorTickStyle property with length is 10 logical pixels.

Also refer MajorTickStyle

Widget build(BuildContext context) {
   return Container(
       child: SfRadialGauge(
           majorTickStyle: MajorTickStyle(color:,
           thickness: 3,
           length: 10),


final MajorTickStyle majorTickStyle