// Copyright (c) Six Labors.
// Licensed under the Six Labors Split License.

namespace SixLabors.PolygonClipper {
  /// <summary>
  /// Specifies how the connection between two consecutive line segments (a join)
  /// is rendered when stroking paths or polygons.
  /// </summary>
  public enum LineJoin
  {
      /// <summary>
      /// Joins lines by extending their outer edges until they meet at a sharp corner.
      /// If the miter limit is exceeded, the join is truncated at the limit distance.
      /// </summary>
      Miter = 0,

      /// <summary>
      /// Joins lines by extending their outer edges to form a miter.
      /// If the miter limit is exceeded, the join falls back to a bevel.
      /// </summary>
      MiterRevert = 1,

      /// <summary>
      /// Joins lines by connecting them with a circular arc centered at the join point,
      /// producing a smooth, rounded corner.
      /// </summary>
      Round = 2,

      /// <summary>
      /// Joins lines by connecting the outer corners directly with a straight line,
      /// forming a flat edge at the join point.
      /// </summary>
      Bevel = 3,

      /// <summary>
      /// Joins lines by forming a miter, but if the miter limit is exceeded,
      /// the join falls back to a round join instead of a bevel.
      /// </summary>
      MiterRound = 4
  }
}