【代码笔记】iOS-翻页效果的实现

一，效果图。

二，工程图。

三，代码。

RootViewController.h

#import <UIKit/UIKit.h>

@interface RootViewController : UIViewController

@end

RootViewController.m

#import "RootViewController.h"
#import "FirstViewController.h"

@interface RootViewController ()

@end

@implementation RootViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view.

    //设置背景色
    self.view.backgroundColor=[UIColor redColor];
    self.title=@"root";

}
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
    //点击root，也就是红色的任何处，页面会像翻书一样翻转。翻转到first,也就是蓝色的界面。当点击顶部root页面部分的时候，页面会重新翻到root，也就是红色的界面。

    FirstViewController *firstView=[[FirstViewController alloc]init];
    UINavigationController *nav=[[UINavigationController alloc] initWithRootViewController:firstView];
    nav.modalTransitionStyle=UIModalTransitionStylePartialCurl;
    [self.navigationController presentViewController:nav animated:YES completion:nil];
}
- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

FirstViewController.h

#import <UIKit/UIKit.h>

@interface FirstViewController : UIViewController

@end

FirstViewController.m

#import "FirstViewController.h"

@interface FirstViewController ()

@end

@implementation FirstViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view.

    //设置背景色
    self.view.backgroundColor=[UIColor blueColor];
    self.title=@"first";
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}