strokeAlign property
final
The relative position of the stroke on a CircularProgressIndicator.
Values typically range from -1.0 (strokeAlignInside, inside stroke) to 1.0 (strokeAlignOutside, outside stroke), without any bound constraints (e.g., a value of -2.0 is not typical, but allowed). A value of 0 (strokeAlignCenter, default) will center the border on the edge of the widget.
Implementation
final double strokeAlign;