//
//  Vertex.h
//  Objective-C_Design_Patterns
//
//  Created by zhoufei on 2018/10/4.
//  Copyright © 2018年 周飞. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "Mark.h"

@interface Vertex : NSObject<Mark>
- (instancetype)initWithLocation:(CGPoint)location;
@end
