旋转动画用控件RotateView

最终效果：

源码：

RotateView.h 与 RotateView.m

//
//  RotateView.h
//  RotateAnimationView
//
//  Created by YouXianMing on 14/12/8.
//  Copyright (c) 2014年 YouXianMing. All rights reserved.
//

#import <UIKit/UIKit.h>/***  要注意normalInputView与disableInputView的frame值最好与RotateView的bounds值一致*/
@interface RotateView : UIView/***  显示常规的view*/
@property (nonatomic, strong) UIView   *normalInputView;
/***  禁用状态的view*/
@property (nonatomic, strong) UIView   *disableInputView;
/***  旋转时间*/
@property (nonatomic, assign) CGFloat   rotateDuration;
/***  view切换时间*/
@property (nonatomic, assign) CGFloat   fadeDuration;/***  旋转到向上的位置（默认的位置）**  @param animated 是否显示动画*/
- (void)changeToUpAnimated:(BOOL)animated;/***  旋转到向左的位置**  @param animated 是否显示动画*/
- (void)changeToLeftAnimated:(BOOL)animated;/***  旋转到向右的位置**  @param animated 是否显示动画*/
- (void)changeToRightAnimated:(BOOL)animated;/***  旋转到向下的位置**  @param animated 是否显示动画*/
- (void)changeTodownAnimated:(BOOL)animated;/***  渐变到显示常规的view**  @param animated 是否显示动画*/
- (void)fadeToNormalInputViewAnimated:(BOOL)animated;/***  渐变到禁用状态的view**  @param animated 是否显示动画*/
- (void)fadeToDisableInputViewAnimated:(BOOL)animated;@end

//
//  RotateView.m
//  RotateAnimationView
//
//  Created by YouXianMing on 14/12/8.
//  Copyright (c) 2014年 YouXianMing. All rights reserved.
//

#import "RotateView.h"static CGFloat defaultDuration = 0.25f;typedef enum : NSUInteger {UIVIEW_normalInputView = 0xEEFF,UIVIEW_disableInputView,
} EnumRotateView;@interface RotateView ()
@property (nonatomic, assign) CGAffineTransform  defaultTransform;
@end@implementation RotateView- (instancetype)initWithFrame:(CGRect)frame
{self = [super initWithFrame:frame];if (self) {_defaultTransform = self.transform;}return self;
}#pragma mark - 动画的执行
- (void)changeToUpAnimated:(BOOL)animated {if (animated) {[UIView animateWithDuration:(_rotateDuration > 0 ? _rotateDuration : defaultDuration)animations:^{self.transform = _defaultTransform;}];} else {self.transform = _defaultTransform;}}
- (void)changeToLeftAnimated:(BOOL)animated {if (animated) {[UIView animateWithDuration:(_rotateDuration > 0 ? _rotateDuration : defaultDuration)animations:^{self.transform = CGAffineTransformRotate(_defaultTransform, -M_PI_2);}];} else {self.transform = CGAffineTransformRotate(_defaultTransform, -M_PI_2);}
}
- (void)changeToRightAnimated:(BOOL)animated {if (animated) {[UIView animateWithDuration:(_rotateDuration > 0 ? _rotateDuration : defaultDuration)animations:^{self.transform = CGAffineTransformRotate(_defaultTransform, M_PI_2);}];} else {self.transform = CGAffineTransformRotate(_defaultTransform, M_PI_2);}
}
- (void)changeTodownAnimated:(BOOL)animated {if (animated) {[UIView animateWithDuration:(_rotateDuration > 0 ? _rotateDuration : defaultDuration)animations:^{self.transform = CGAffineTransformRotate(_defaultTransform, M_PI);}];} else {self.transform = CGAffineTransformRotate(_defaultTransform, M_PI);}
}
- (void)fadeToNormalInputViewAnimated:(BOOL)animated {if (animated) {[UIView animateWithDuration:(_fadeDuration > 0 ? _fadeDuration : defaultDuration)animations:^{[self viewWithTag:UIVIEW_normalInputView].alpha = 1.f;}];} else {[self viewWithTag:UIVIEW_normalInputView].alpha = 1.f;}
}
- (void)fadeToDisableInputViewAnimated:(BOOL)animated {if (animated) {[UIView animateWithDuration:(_fadeDuration > 0 ? _fadeDuration : defaultDuration)animations:^{[self viewWithTag:UIVIEW_normalInputView].alpha = 0.f;}];} else {[self viewWithTag:UIVIEW_normalInputView].alpha = 0.f;}
}#pragma mark - 重写setter，getter方法
@synthesize normalInputView = _normalInputView;
- (void)setNormalInputView:(UIView *)normalInputView {normalInputView.frame                  = normalInputView.bounds;normalInputView.userInteractionEnabled = NO;normalInputView.tag                    = UIVIEW_normalInputView;[self addSubview:normalInputView];[self bringSubviewToFront:normalInputView];
}
- (UIView *)normalInputView {return [self viewWithTag:UIVIEW_normalInputView];
}@synthesize disableInputView = _disableInputView;
- (void)setDisableInputView:(UIView *)disableInputView {disableInputView.frame                  = disableInputView.bounds;disableInputView.userInteractionEnabled = NO;disableInputView.tag                    = UIVIEW_disableInputView;[self addSubview:disableInputView];[self sendSubviewToBack:disableInputView];
}
- (UIView *)disableInputView {return [self viewWithTag:UIVIEW_disableInputView];
}@end

使用的源码：

//
//  ViewController.m
//  CircleView
//
//  Created by YouXianMing on 14/12/9.
//  Copyright (c) 2014年 YouXianMing. All rights reserved.
//

#import "ViewController.h"
#import "RotateView.h"@interface ViewController ()@property (nonatomic, strong) RotateView *rotateView;@end@implementation ViewController- (void)viewDidLoad {[super viewDidLoad];// 输入图片与输出图片UIImageView *normalView  = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"normal"]];UIImageView *disableView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"disable"]];// 旋转的view_rotateView                  = [[RotateView alloc] initWithFrame:normalView.bounds];_rotateView.center           = self.view.center;_rotateView.normalInputView  = normalView;_rotateView.disableInputView = disableView;[self.view addSubview:_rotateView];// 延时
    [self performSelector:@selector(excuteEventOne)withObject:nilafterDelay:7.f];// 延时
    [self performSelector:@selector(excuteEventTwo)withObject:nilafterDelay:9.f];
}
- (void)excuteEventOne {[_rotateView changeTodownAnimated:YES];[_rotateView fadeToDisableInputViewAnimated:YES];
}- (void)excuteEventTwo {[_rotateView changeToUpAnimated:YES];[_rotateView fadeToNormalInputViewAnimated:YES];
}@end