endAngle property
The startAngle is just as described by SweepGradient.startAngle:
"The angle in radians at which stop
0.0of the gradient is placed.Defaults to
0.0."
The endAngle is also just as described by SweepGradient.endAngle:
"The angle in radians at which stop
1.0of the gradient is placed.Defaults to
math.pi * 2."
Where math is a named import as import 'dart:math' as math;
Implementation
final double startAngle, endAngle;