anchor.diff:    ///
     /// Some examples of joins:
     ///
  -  /// {@animation joinMiter 300 300 https://flutter.github.io/assets-for-api-docs/assets/dart-ui/miter_4_join.mp4}
  -  ///
  -  /// {@animation joinRound 300 300 https://flutter.github.io/assets-for-api-docs/assets/dart-ui/round_join.mp4}
  -  ///
  -  /// {@animation joinBevel 300 300 https://flutter.github.io/assets-for-api-docs/assets/dart-ui/bevel_join.mp4}
  +  /// {@animation joinMiterStrokeJoin 300 300 https://flutter.github.io/assets-for-api-docs/assets/dart-ui/miter_4_join.mp4}
  +  ///
  +  /// {@animation joinRoundStrokeJoin 300 300 https://flutter.github.io/assets-for-api-docs/assets/dart-ui/round_join.mp4}
  +  ///
  +  /// {@animation joinBevelStrokeJoin 300 300 https://flutter.github.io/assets-for-api-docs/assets/dart-ui/bevel_join.mp4}
     ///
     /// The centers of the line segments are colored in the diagrams above to
     /// highlight the joins, but in normal usage the join is the same color as the
  
positive.code: 
    /// Joins between line segments are semi-circular.
    ///
    /// {@animation joinRound 300 300 https://flutter.github.io/assets-for-api-docs/assets/dart-ui/round_join.mp4}
    ///
    /// The center of the line segment is colored in the diagram above to
    /// highlight the join, but in normal usage the join is the same color as the
  
negative.code: enum StrokeJoin {
    /// Joins between line segments form sharp corners.
    ///
    /// {@animation joinMiterEnum 300 300 https://flutter.github.io/assets-for-api-docs/assets/dart-ui/miter_4_join.mp4}
    ///
    /// The center of the line segment is colored in the diagram above to
    /// highlight the join, but in normal usage the join is the same color as the
  