翻页效果

来源：互联网发布：安卓玩java游戏编辑：程序博客网时间：2024/06/03 02:49
这里写图片描述
#import "ViewController.h"@interface ViewController ()@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)UIButton:(UIButton *)sender {    UIView* backView = [self.view viewWithTag:10];    UIView* view1 = [self.view viewWithTag:11];    UIView* view2 = [self.view viewWithTag:12];    NSArray* viewArr = [backView subviews];    //获取相应元素的索引值    NSInteger index1 = [viewArr indexOfObject:view1];    NSInteger index2 = [viewArr indexOfObject:view2];    //通过索引值来调换两者的层次    [backView exchangeSubviewAtIndex:index1 withSubviewAtIndex:index2];    //开始翻页    [UIView beginAnimations:nil context:nil];    //设置动画时长    [UIView setAnimationDuration:1];    //设置动画曲线    [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];    //设置翻页效果，第一个参数是翻页效果参数，第二个参数是哪个视图里的子视图要翻页，第三个参数是是否缓存，一般填YES    [UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:backView cache:YES];    switch (sender.tag) {        case 1:            //设置翻页效果，第一个参数是翻页效果参数，第二个参数是哪个视图里的子视图要翻页，第三个参数是是否缓存，一般填YES            [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:backView cache:YES];            break;        case 2:            //设置翻页效果，第一个参数是翻页效果参数，第二个参数是哪个视图里的子视图要翻页，第三个参数是是否缓存，一般填YES            [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:backView cache:YES];            break;        case 3:            //设置翻页效果，第一个参数是翻页效果参数，第二个参数是哪个视图里的子视图要翻页，第三个参数是是否缓存，一般填YES            [UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:backView cache:YES];            break;        case 4:            //设置翻页效果，第一个参数是翻页效果参数，第二个参数是哪个视图里的子视图要翻页，第三个参数是是否缓存，一般填YES            [UIView setAnimationTransition:UIViewAnimationTransitionCurlDown forView:backView cache:YES];            break;        default:            break;    }    //结束动画    [UIView commitAnimations];}@end
阅读全文
0 0