手势拖动. 约束图片边缘 .限制拉动范围
摘要:
@implementation WDEnterLineViewController{ float xx; float yy; UIImageView *bgImgView; } - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after load... 阅读全文
posted @ 2017-08-10 11:41 Sinner_Yun 阅读(587) 评论(0) 推荐(0) 编辑