startAngle property

num Function(Arc, [List<Object?>?]) startAngle
getter/setter pair

The start angle accessor.

final arc = Arc(…)..startAngle = (thisArg, [args]) => pi / 4;

arc.startAngle; // (thisArg, [args]) => 0.7853981633974483

The start angle accessor defaults to:

startAngle(thisArg, [args]) {
  args[0]["startAngle"];
}

The angle is specified in radians, with 0 at -y (12 o’clock) and positive angles proceeding clockwise. If |endAngle - startAngle| ≥ 2π, a complete circle or annulus is generated rather than a sector.

Implementation

num Function(Arc, [List<Object?>?]) startAngle;