text: //
  //  SFLine.h
  //  sf-ios
  //
  //  Created by Brian Osborn on 4/25/18.
  //  Copyright © 2018 NGA. All rights reserved.
  //
  
  #import "SFLineString.h"
  
  /**
   * A LineString with exactly 2 Points.
   */
  @interface SFLine : SFLineString
  
  /**
   *  Initialize
   *
   *  @return new linear ring
   */
  -(instancetype) init;
  
  /**
   *  Initialize
   *
   *  @param hasZ has z values
   *  @param hasM has m values
   *
   *  @return new linear ring
   */
  -(instancetype) initWithHasZ: (BOOL) hasZ andHasM: (BOOL) hasM;
  
  /**
   * Initialize
   *
   * @param points
   *            list of points
   *
   *  @return new linear ring
   */
  -(instancetype) initWithPoints: (NSMutableArray<SFPoint *> *) points;
  
  @end
  