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  • iOS-按钮的代码封装

    //
    //  ViewController.m
    //  MovePicture
    //
    //  Created by YaguangZhu on 15/7/28.
    //  Copyright (c) 2015年 YaguangZhu. All rights reserved.
    //
    
    #import "ViewController.h"
    
    @interface ViewController ()
    - (IBAction)move:(UIButton *)sender;
    - (IBAction)scale:(UIButton *)sender;
    
    
    
    @property (weak, nonatomic) IBOutlet UIButton *btnIcon;
    
    @end
    
    @implementation ViewController
    
    - (void)viewDidLoad {
        [super viewDidLoad];
        // Do any additional setup after loading the view, typically from a nib.
    }
    
    - (void)didReceiveMemoryWarning {
        [super didReceiveMemoryWarning];
        // Dispose of any resources that can be recreated.
    }
    
    
    - (IBAction)move:(UIButton *)sender {
        //NSLog(@"sss");
        CGRect originFrame = self.btnIcon.frame;
            switch (sender.tag) {
            case 10:
                    NSLog(@"up");
                    originFrame.origin.y -=10;
                break;
             case 20:
                    NSLog(@"right");
                    originFrame.origin.x +=10;
                break;
              case 30:
                    NSLog(@"down");
                    originFrame.origin.y +=10;
                    break;
              case 40:
                    NSLog(@"left");
                    originFrame.origin.x -=10;
                    break;
            default:
                break;
        }
    }
    
    - (IBAction)scale:(UIButton *)sender {
        CGRect originFrame = self.btnIcon.frame;
        if (sender.tag == 100) {
            originFrame.size.width +=10;
            originFrame.size.height +=10;
            
        }else
        {
            originFrame.size.width -=10;
            originFrame.size.height -=10;
        }
    
    }
    
    
    @end
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  • 原文地址:https://www.cnblogs.com/zhuyaguang/p/4683329.html
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