LCOV - code coverage report
Current view: top level - src - angle.dart (source / functions) Hit Total Coverage
Test: coverage report Lines: 6 6 100.0 %
Date: 2017-10-14 16:50:29 Functions: 0 0 -

          Line data    Source code
       1             : import 'dart:math';
       2             : 
       3             : class Angle implements Comparable<Angle> {
       4             :     /*
       5             :    * The value of this Angle object in degrees.
       6             :    */
       7             :     final double _angle;
       8             : 
       9             :     ///degrees to radians
      10             :     static const double degree_to_rad = PI / 180.0;
      11             : 
      12             :     ///radians to degrees
      13             :     static const double rad_to_degree = 180.0 / PI;
      14             : 
      15           1 :     Angle.fromDegrees({double value : 0.0}): _angle = value;
      16           2 :     Angle.fromRadians({double value: 0.0}): _angle = value * rad_to_degree;
      17             : 
      18           2 :     double get inDegrees => _returnValue(_angle);
      19           3 :     double get inRadians => _returnValue(_angle * degree_to_rad);
      20             : 
      21           2 :     double _returnValue(num value) => double.parse(value.toStringAsFixed(6));
      22             : 
      23             :     /**
      24             :      * Compares this Angle to [other], returning zero if the values are equal.
      25             :      *
      26             :      * Returns a negative integer if this `Angle` is shorter than
      27             :      * [other], or a positive integer if it is longer.
      28             :      *
      29             :      * A negative `Angle` is always considered shorter than a positive one.
      30             :      *
      31             :      */
      32           3 :     int compareTo(Angle other) => _angle.compareTo(other._angle);
      33             : }

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