toStringTheta method
Returns a string showing theta angles in radians and degrees.
Implementation
String toStringTheta() =>
"Angle in (-π, π] = $_theta1 (".toString() +
radiansToDegrees(_theta1).toString() +
").\nAngle in [0, 2π) $_theta2 ( ".toString() +
radiansToDegrees(_theta2).toString() +
")".toString();