旋转动画+悬浮按钮
2016-07-22 16:05
447 查看
在VC中的viewDidload中直接调用就OK，即：
加入头文件在viewDidLoad里面加入
ZYLXuanFuWuView *view = [[ZYLXuanFuWuView alloc] init];
[self.view addSubview:view];
就会添加会移动会旋转的悬浮动画了
在.h里面
#import <UIKit/UIKit.h>
typedef void (^DownLoadBlock) ();
@interface ZYLXuanFuWuView :
UIView
@property (nonatomic ,assign)CGPoint startPoint;//触摸起始点
@property (nonatomic ,assign)CGPoint endPoint;//触摸结束点
@property (nonatomic ,copy)DownLoadBlock downLoadBlock;
//=================
@property (nonatomic,strong)UIView *myTapView;
@property (nonatomic,strong)UIButton *myTapButton;
@property (nonatomic,strong)UIImageView *myTopImageView;
@end
在.m里面
#import "ZYLXuanFuWuView.h"
//主题颜色
#define MAINCOLOER [UIColor colorWithRed:105/255.0 green:149/255.0 blue:246/255.0
alpha:1]
#define kDownLoadWidth 60
#define kOffSet kDownLoadWidth / 2
@interface
ZYLXuanFuWuView()<UIDynamicAnimatorDelegate>
@property (nonatomic,retain)UIView *backgroundView;//背景视图
@property (nonatomic,retain)UIImageView *imageView;//图片视图
@property (nonatomic,retain)UIDynamicAnimator *animator;//物理仿真动画
//=======================
@property (nonatomic,retain)UIButton *tapButton;
@end
@implementation ZYLXuanFuWuView
/*
////=====
//#pragma mark 动画先顺时针旋转90度再逆时针旋转90度
////button有点击事件
//- (void)createMyLeftTopButtonView{
// // self.myTopImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, MyNotesScreenW, MyNotesScreenH/3)];
// // self.myTopImageView.image = [UIImage imageNamed:@"3.jpg"];
// // [self.view addSubview:self.myTopImageView];
//
// self.myTapView = [[UIView alloc]initWithFrame:CGRectMake(20, 20, 50, 50)];
// [self addSubview:self.myTapView];
// CGRect frame = self.myTapView.bounds;
//
// UIImageView *imageView = [self createImageViewWithFrame:frame tag:75 named:@"1.jpg"];
// // 定位点,不写默认是中心点
// imageView.layer.anchorPoint = CGPointMake(28/45, 16/45);
// imageView.frame = frame;
// [self.myTapView addSubview:imageView];
//
// UIButton *myTopButton = [[UIButton alloc] initWithFrame:CGRectMake(15, 15, 70, 70)];
// // myTopButton.backgroundColor = [UIColor yellowColor];
// myTopButton.imageView.image = imageView.image;
// [myTopButton addTarget:self action:@selector(tapRigthTopButton:) forControlEvents:UIControlEventTouchDown];
// [self addSubview:myTopButton];
//}
//- (void)setAnimated{
// id fromValue = [NSNumber numberWithFloat:-M_PI_4/2];
// id toValue = [NSNumber numberWithFloat:M_PI_4/2];
// UIImageView *imageView = [self.myTapView viewWithTag:75];
// [self animationWithView:imageView keyPath:@"transform.rotation.z" fromValue:fromValue toValue:toValue];
//
//}
//- (void)tapRigthTopButton:(UIButton *)tap{
// //点击进入note界面
// NSLog(@"点击了图片3");
//}
//- (UIImageView *)createImageViewWithFrame:(CGRect)frame tag:(NSInteger)tag named:(NSString *)name{
// UIImageView *imageView = [[UIImageView alloc]initWithFrame:frame];
// imageView.tag = tag;
// imageView.image = [UIImage imageNamed:name];
// return imageView;
//}
//- (void)animationWithView:(UIView *)view keyPath:(NSString *)keyPath fromValue:(id)fromValue toValue:(id)toValue{
// CAAnimation *animation = [self createAnimationWithKeyPath:keyPath fromValue:fromValue toValue:toValue];
// [view.layer addAnimation:animation forKey:nil];
//}
//- (CAAnimation *)createAnimationWithKeyPath:(NSString *)keyPath fromValue:(id)fromValue toValue:(id)toValue{
// CABasicAnimation *animation = [CABasicAnimation animationWithKeyPath:keyPath];
// animation.duration = 1.5; //
持续时间
// CAMediaTimingFunction *mediaTiming = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
// animation.timingFunction = mediaTiming;
// animation.repeatCount = HUGE_VALF; //
重复次数
// animation.fromValue = fromValue;//
起始角度
// animation.toValue = toValue; //
终止角度
// animation.autoreverses = YES;
// return animation;
//}
////========================================================
////========================================================
*/
-(instancetype)initWithFrame:(CGRect)frame{
frame.size.width =kDownLoadWidth;
frame.size.height =kDownLoadWidth;
if (self = [superinitWithFrame:frame]) {
//初始化背景视图
_backgroundView = [[UIViewalloc]initWithFrame:CGRectMake(0,0,CGRectGetWidth(self.frame),CGRectGetHeight(self.frame))];
_backgroundView.layer.cornerRadius =_backgroundView.frame.size.width
/2;
_backgroundView.clipsToBounds =YES;
_backgroundView.backgroundColor = [MAINCOLOERcolorWithAlphaComponent:0.7];
_backgroundView.userInteractionEnabled =NO;
[selfaddSubview:_backgroundView];
//初始化图片背景视图
UIView * imageBackgroundView = [[UIViewalloc]initWithFrame:CGRectMake(5,5,CGRectGetWidth(self.frame)
-10,CGRectGetHeight(self.frame) -10)];
imageBackgroundView.layer.cornerRadius = imageBackgroundView.frame.size.width
/ 2;
imageBackgroundView.clipsToBounds =
YES;
imageBackgroundView.backgroundColor = [MAINCOLOERcolorWithAlphaComponent:0.8f];
imageBackgroundView.userInteractionEnabled =NO;
[self addSubview:imageBackgroundView];
//初始化图片
_imageView = [[UIImageViewalloc]initWithImage:[[UIImageimageNamed:@"1.jpg"]imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];
_imageView.frame =CGRectMake(0,0,50,
50);
_imageView.layer.cornerRadius =25;
_imageView.layer.masksToBounds =YES;
_imageView.center =CGPointMake(kDownLoadWidth
/2 ,
kDownLoadWidth / 2);
[self addSubview:_imageView];
//=======
_tapButton = [[UIButtonalloc]initWithFrame:CGRectMake(0,0,CGRectGetWidth(self.frame),CGRectGetHeight(self.frame))];
_tapButton.backgroundColor = [UIColorgreenColor];
_tapButton.layer.cornerRadius =_tapButton.frame.size.width/2;
_tapButton.clipsToBounds =YES;
_tapButton.userInteractionEnabled =NO;
[_tapButtonaddTarget:selfaction:@selector(tapButton:)forControlEvents:UIControlEventTouchDown];
[self addSubview:_tapButton];
//======
//将正方形的view变成圆形
self.layer.cornerRadius =kDownLoadWidth /2;
//开启呼吸动画
[selfHighlightAnimation];
}
return
self;
}
- (void)tapButton:(UIButton *)tap{
NSLog(@"点击了悬浮动画的按钮");
}
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{
//得到触摸点
UITouch *startTouch = [touches
anyObject];
//返回触摸点坐标
self.startPoint = [startTouchlocationInView:self.superview];
//移除之前的所有行为
[self.animatorremoveAllBehaviors];
}
//触摸移动
-(void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event{
//得到触摸点
UITouch *startTouch = [touches
anyObject];
//将触摸点赋值给touchView的中心点也就是根据触摸的位置实时修改view的位置
self.center = [startTouchlocationInView:self.superview];
}
//结束触摸
-(void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event{
//得到触摸结束点
UITouch *endTouch = [touches
anyObject];
//返回触摸结束点
self.endPoint = [endTouchlocationInView:self.superview];
//判断是否移动了视图 (误差范围5)
CGFloat errorRange =
5;
if (( self.endPoint.x -self.startPoint.x
>= -errorRange &&self.endPoint.x -self.startPoint.x
<= errorRange ) && (self.endPoint.y -self.startPoint.y
>= -errorRange &&self.endPoint.y -self.startPoint.y
<= errorRange )) {
} else {
//移动
self.center =self.endPoint;
//计算距离最近的边缘吸附到边缘停靠
CGFloat superwidth =self.superview.bounds.size.width;
CGFloat superheight =self.superview.bounds.size.height;
CGFloat endX =
self.endPoint.x;
CGFloat endY =
self.endPoint.y;
CGFloat topRange = endY;//上距离
CGFloat bottomRange = superheight - endY;//下距离
CGFloat leftRange = endX;//左距离
CGFloat rightRange = superwidth - endX;//右距离
//比较上下左右距离取出最小值
CGFloat minRangeTB = topRange > bottomRange ? bottomRange : topRange;//获取上下最小距离
CGFloat minRangeLR = leftRange > rightRange ? rightRange : leftRange;//获取左右最小距离
CGFloat minRange = minRangeTB > minRangeLR ? minRangeLR : minRangeTB;//获取最小距离
//判断最小距离属于上下左右哪个方向并设置该方向边缘的point属性
CGPoint minPoint;
if (minRange == topRange) {
//上
endX = endX - kOffSet <
0 ? kOffSet : endX;
endX = endX + kOffSet > superwidth ? superwidth -kOffSet : endX;
minPoint = CGPointMake(endX ,
0 + kOffSet);
} else if(minRange == bottomRange){
//下
endX = endX - kOffSet <
0 ? kOffSet : endX;
endX = endX + kOffSet > superwidth ? superwidth -kOffSet : endX;
minPoint = CGPointMake(endX , superheight -kOffSet);
} else if(minRange == leftRange){
//左
endY = endY - kOffSet <
0 ? kOffSet : endY;
endY = endY + kOffSet > superheight ? superheight -kOffSet : endY;
minPoint = CGPointMake(0 +kOffSet , endY);
} else if(minRange == rightRange){
//右
endY = endY - kOffSet <
0 ? kOffSet : endY;
endY = endY + kOffSet > superheight ? superheight -kOffSet : endY;
minPoint = CGPointMake(superwidth -kOffSet , endY);
}
//添加吸附物理行为
UIAttachmentBehavior *attachmentBehavior = [[UIAttachmentBehavioralloc]initWithItem:selfattachedToAnchor:minPoint];
[attachmentBehavior setLength:0];
[attachmentBehavior setDamping:0.1];
[attachmentBehavior setFrequency:5];
[self.animatoraddBehavior:attachmentBehavior];
}
}
#pragma mark ---UIDynamicAnimatorDelegate
-(void)dynamicAnimatorDidPause:(UIDynamicAnimator *)animator{}
#pragma mark ---LazyLoading
- (UIDynamicAnimator *)animator{
if (!_animator) {
//
创建物理仿真器(ReferenceView :
仿真范围)
_animator = [[UIDynamicAnimatoralloc]initWithReferenceView:self.superview];
//设置代理
_animator.delegate =self;
}
return_animator;
}
#pragma mark ---BreathingAnimation
呼吸动画
- (void)HighlightAnimation{
__block
typeof(self) Self =self;
[UIViewanimateWithDuration:1.5fanimations:^{
Self.imageView.transform =CGAffineTransformRotate(Self.imageView.transform,
-M_PI_2);
// Self.imageView.transform = CGAffineTransformRotate(Self.imageView.image, M_PI_2);
Self.backgroundView.backgroundColor = [Self.backgroundView.backgroundColorcolorWithAlphaComponent:0.1f];
} completion:^(BOOL finished) {
[Self DarkAnimation];
}];
}
- (void)DarkAnimation{
__block
typeof(self) Self =self;
[UIViewanimateWithDuration:1.5fanimations:^{
Self.imageView.transform =CGAffineTransformRotate(Self.imageView.transform,M_PI_2);
Self.backgroundView.backgroundColor = [Self.backgroundView.backgroundColorcolorWithAlphaComponent:0.6f];
} completion:^(BOOL finished) {
[Self HighlightAnimation];
}];
}
@end
加入头文件在viewDidLoad里面加入
ZYLXuanFuWuView *view = [[ZYLXuanFuWuView alloc] init];
[self.view addSubview:view];
就会添加会移动会旋转的悬浮动画了
在.h里面
#import <UIKit/UIKit.h>
typedef void (^DownLoadBlock) ();
@interface ZYLXuanFuWuView :
UIView
@property (nonatomic ,assign)CGPoint startPoint;//触摸起始点
@property (nonatomic ,assign)CGPoint endPoint;//触摸结束点
@property (nonatomic ,copy)DownLoadBlock downLoadBlock;
//=================
@property (nonatomic,strong)UIView *myTapView;
@property (nonatomic,strong)UIButton *myTapButton;
@property (nonatomic,strong)UIImageView *myTopImageView;
@end
在.m里面
#import "ZYLXuanFuWuView.h"
//主题颜色
#define MAINCOLOER [UIColor colorWithRed:105/255.0 green:149/255.0 blue:246/255.0
alpha:1]
#define kDownLoadWidth 60
#define kOffSet kDownLoadWidth / 2
@interface
ZYLXuanFuWuView()<UIDynamicAnimatorDelegate>
@property (nonatomic,retain)UIView *backgroundView;//背景视图
@property (nonatomic,retain)UIImageView *imageView;//图片视图
@property (nonatomic,retain)UIDynamicAnimator *animator;//物理仿真动画
//=======================
@property (nonatomic,retain)UIButton *tapButton;
@end
@implementation ZYLXuanFuWuView
/*
////=====
//#pragma mark 动画先顺时针旋转90度再逆时针旋转90度
////button有点击事件
//- (void)createMyLeftTopButtonView{
// // self.myTopImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, MyNotesScreenW, MyNotesScreenH/3)];
// // self.myTopImageView.image = [UIImage imageNamed:@"3.jpg"];
// // [self.view addSubview:self.myTopImageView];
//
// self.myTapView = [[UIView alloc]initWithFrame:CGRectMake(20, 20, 50, 50)];
// [self addSubview:self.myTapView];
// CGRect frame = self.myTapView.bounds;
//
// UIImageView *imageView = [self createImageViewWithFrame:frame tag:75 named:@"1.jpg"];
// // 定位点,不写默认是中心点
// imageView.layer.anchorPoint = CGPointMake(28/45, 16/45);
// imageView.frame = frame;
// [self.myTapView addSubview:imageView];
//
// UIButton *myTopButton = [[UIButton alloc] initWithFrame:CGRectMake(15, 15, 70, 70)];
// // myTopButton.backgroundColor = [UIColor yellowColor];
// myTopButton.imageView.image = imageView.image;
// [myTopButton addTarget:self action:@selector(tapRigthTopButton:) forControlEvents:UIControlEventTouchDown];
// [self addSubview:myTopButton];
//}
//- (void)setAnimated{
// id fromValue = [NSNumber numberWithFloat:-M_PI_4/2];
// id toValue = [NSNumber numberWithFloat:M_PI_4/2];
// UIImageView *imageView = [self.myTapView viewWithTag:75];
// [self animationWithView:imageView keyPath:@"transform.rotation.z" fromValue:fromValue toValue:toValue];
//
//}
//- (void)tapRigthTopButton:(UIButton *)tap{
// //点击进入note界面
// NSLog(@"点击了图片3");
//}
//- (UIImageView *)createImageViewWithFrame:(CGRect)frame tag:(NSInteger)tag named:(NSString *)name{
// UIImageView *imageView = [[UIImageView alloc]initWithFrame:frame];
// imageView.tag = tag;
// imageView.image = [UIImage imageNamed:name];
// return imageView;
//}
//- (void)animationWithView:(UIView *)view keyPath:(NSString *)keyPath fromValue:(id)fromValue toValue:(id)toValue{
// CAAnimation *animation = [self createAnimationWithKeyPath:keyPath fromValue:fromValue toValue:toValue];
// [view.layer addAnimation:animation forKey:nil];
//}
//- (CAAnimation *)createAnimationWithKeyPath:(NSString *)keyPath fromValue:(id)fromValue toValue:(id)toValue{
// CABasicAnimation *animation = [CABasicAnimation animationWithKeyPath:keyPath];
// animation.duration = 1.5; //
持续时间
// CAMediaTimingFunction *mediaTiming = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
// animation.timingFunction = mediaTiming;
// animation.repeatCount = HUGE_VALF; //
重复次数
// animation.fromValue = fromValue;//
起始角度
// animation.toValue = toValue; //
终止角度
// animation.autoreverses = YES;
// return animation;
//}
////========================================================
////========================================================
*/
-(instancetype)initWithFrame:(CGRect)frame{
frame.size.width =kDownLoadWidth;
frame.size.height =kDownLoadWidth;
if (self = [superinitWithFrame:frame]) {
//初始化背景视图
_backgroundView = [[UIViewalloc]initWithFrame:CGRectMake(0,0,CGRectGetWidth(self.frame),CGRectGetHeight(self.frame))];
_backgroundView.layer.cornerRadius =_backgroundView.frame.size.width
/2;
_backgroundView.clipsToBounds =YES;
_backgroundView.backgroundColor = [MAINCOLOERcolorWithAlphaComponent:0.7];
_backgroundView.userInteractionEnabled =NO;
[selfaddSubview:_backgroundView];
//初始化图片背景视图
UIView * imageBackgroundView = [[UIViewalloc]initWithFrame:CGRectMake(5,5,CGRectGetWidth(self.frame)
-10,CGRectGetHeight(self.frame) -10)];
imageBackgroundView.layer.cornerRadius = imageBackgroundView.frame.size.width
/ 2;
imageBackgroundView.clipsToBounds =
YES;
imageBackgroundView.backgroundColor = [MAINCOLOERcolorWithAlphaComponent:0.8f];
imageBackgroundView.userInteractionEnabled =NO;
[self addSubview:imageBackgroundView];
//初始化图片
_imageView = [[UIImageViewalloc]initWithImage:[[UIImageimageNamed:@"1.jpg"]imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];
_imageView.frame =CGRectMake(0,0,50,
50);
_imageView.layer.cornerRadius =25;
_imageView.layer.masksToBounds =YES;
_imageView.center =CGPointMake(kDownLoadWidth
/2 ,
kDownLoadWidth / 2);
[self addSubview:_imageView];
//=======
_tapButton = [[UIButtonalloc]initWithFrame:CGRectMake(0,0,CGRectGetWidth(self.frame),CGRectGetHeight(self.frame))];
_tapButton.backgroundColor = [UIColorgreenColor];
_tapButton.layer.cornerRadius =_tapButton.frame.size.width/2;
_tapButton.clipsToBounds =YES;
_tapButton.userInteractionEnabled =NO;
[_tapButtonaddTarget:selfaction:@selector(tapButton:)forControlEvents:UIControlEventTouchDown];
[self addSubview:_tapButton];
//======
//将正方形的view变成圆形
self.layer.cornerRadius =kDownLoadWidth /2;
//开启呼吸动画
[selfHighlightAnimation];
}
return
self;
}
- (void)tapButton:(UIButton *)tap{
NSLog(@"点击了悬浮动画的按钮");
}
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{
//得到触摸点
UITouch *startTouch = [touches
anyObject];
//返回触摸点坐标
self.startPoint = [startTouchlocationInView:self.superview];
//移除之前的所有行为
[self.animatorremoveAllBehaviors];
}
//触摸移动
-(void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event{
//得到触摸点
UITouch *startTouch = [touches
anyObject];
//将触摸点赋值给touchView的中心点也就是根据触摸的位置实时修改view的位置
self.center = [startTouchlocationInView:self.superview];
}
//结束触摸
-(void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event{
//得到触摸结束点
UITouch *endTouch = [touches
anyObject];
//返回触摸结束点
self.endPoint = [endTouchlocationInView:self.superview];
//判断是否移动了视图 (误差范围5)
CGFloat errorRange =
5;
if (( self.endPoint.x -self.startPoint.x
>= -errorRange &&self.endPoint.x -self.startPoint.x
<= errorRange ) && (self.endPoint.y -self.startPoint.y
>= -errorRange &&self.endPoint.y -self.startPoint.y
<= errorRange )) {
} else {
//移动
self.center =self.endPoint;
//计算距离最近的边缘吸附到边缘停靠
CGFloat superwidth =self.superview.bounds.size.width;
CGFloat superheight =self.superview.bounds.size.height;
CGFloat endX =
self.endPoint.x;
CGFloat endY =
self.endPoint.y;
CGFloat topRange = endY;//上距离
CGFloat bottomRange = superheight - endY;//下距离
CGFloat leftRange = endX;//左距离
CGFloat rightRange = superwidth - endX;//右距离
//比较上下左右距离取出最小值
CGFloat minRangeTB = topRange > bottomRange ? bottomRange : topRange;//获取上下最小距离
CGFloat minRangeLR = leftRange > rightRange ? rightRange : leftRange;//获取左右最小距离
CGFloat minRange = minRangeTB > minRangeLR ? minRangeLR : minRangeTB;//获取最小距离
//判断最小距离属于上下左右哪个方向并设置该方向边缘的point属性
CGPoint minPoint;
if (minRange == topRange) {
//上
endX = endX - kOffSet <
0 ? kOffSet : endX;
endX = endX + kOffSet > superwidth ? superwidth -kOffSet : endX;
minPoint = CGPointMake(endX ,
0 + kOffSet);
} else if(minRange == bottomRange){
//下
endX = endX - kOffSet <
0 ? kOffSet : endX;
endX = endX + kOffSet > superwidth ? superwidth -kOffSet : endX;
minPoint = CGPointMake(endX , superheight -kOffSet);
} else if(minRange == leftRange){
//左
endY = endY - kOffSet <
0 ? kOffSet : endY;
endY = endY + kOffSet > superheight ? superheight -kOffSet : endY;
minPoint = CGPointMake(0 +kOffSet , endY);
} else if(minRange == rightRange){
//右
endY = endY - kOffSet <
0 ? kOffSet : endY;
endY = endY + kOffSet > superheight ? superheight -kOffSet : endY;
minPoint = CGPointMake(superwidth -kOffSet , endY);
}
//添加吸附物理行为
UIAttachmentBehavior *attachmentBehavior = [[UIAttachmentBehavioralloc]initWithItem:selfattachedToAnchor:minPoint];
[attachmentBehavior setLength:0];
[attachmentBehavior setDamping:0.1];
[attachmentBehavior setFrequency:5];
[self.animatoraddBehavior:attachmentBehavior];
}
}
#pragma mark ---UIDynamicAnimatorDelegate
-(void)dynamicAnimatorDidPause:(UIDynamicAnimator *)animator{}
#pragma mark ---LazyLoading
- (UIDynamicAnimator *)animator{
if (!_animator) {
//
创建物理仿真器(ReferenceView :
仿真范围)
_animator = [[UIDynamicAnimatoralloc]initWithReferenceView:self.superview];
//设置代理
_animator.delegate =self;
}
return_animator;
}
#pragma mark ---BreathingAnimation
呼吸动画
- (void)HighlightAnimation{
__block
typeof(self) Self =self;
[UIViewanimateWithDuration:1.5fanimations:^{
Self.imageView.transform =CGAffineTransformRotate(Self.imageView.transform,
-M_PI_2);
// Self.imageView.transform = CGAffineTransformRotate(Self.imageView.image, M_PI_2);
Self.backgroundView.backgroundColor = [Self.backgroundView.backgroundColorcolorWithAlphaComponent:0.1f];
} completion:^(BOOL finished) {
[Self DarkAnimation];
}];
}
- (void)DarkAnimation{
__block
typeof(self) Self =self;
[UIViewanimateWithDuration:1.5fanimations:^{
Self.imageView.transform =CGAffineTransformRotate(Self.imageView.transform,M_PI_2);
Self.backgroundView.backgroundColor = [Self.backgroundView.backgroundColorcolorWithAlphaComponent:0.6f];
} completion:^(BOOL finished) {
[Self HighlightAnimation];
}];
}
@end
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