scrollview 与父view

最新推荐文章于 2020-05-13 17:24:20 发布

转载最新推荐文章于 2020-05-13 17:24:20 发布 · 108 阅读

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原文链接：http://www.cnblogs.com/guligei/archive/2013/05/13/3075774.html

-(void)animationBlock

{

if (!isScrollTop) {

// self.hotCityView.hidden = YES;

[UIViewbeginAnimations:nilcontext:nil];

[UIViewsetAnimationDelegate:self];

// [UIView setAnimationDidStopSelector:@selector(animationDidStop:finished:context:)];

[UIViewsetAnimationCurve:UIViewAnimationCurveEaseInOut];

[UIViewsetAnimationDelay:0.1];

[UIViewsetAnimationDuration:0.4];

TTLog(@"hotcityview x y %f%f",self.hotCityView.center.x,self.hotCityView.center.y);

TTLog(@"indexcityview x y %f%f",self.indexCityView.center.x,self.indexCityView.center.y);

self.indexCityView.center = indexcityViewCenter;

int row = (hotCityArray.count%4 > 0)?hotCityArray.count/4 + 1:hotCityArray.count/4;

self.indexCityView.frame =CGRectMake(0, self.hotCityView.frame.origin.y + 39, self.indexCityView.frame.size.width, self.indexCityView.frame.size.height + row *41);

//self.indexCityView.frame =CGRectMake(0, self.indexCityView.frame.origin.y -2, self.indexCityView.frame.size.width, self.indexCityView.frame.size.height + row *41);

// TTLog(@"indexcityview y %f",self.indexCityView.frame.size.height + self.hotCityView.frame.origin.y + self.hotCityView.frame.size.height);

//self.cityScrollView.frame = CGRectMake(0, self.cityScrollView.frame.origin.y, 320, self.indexCityView.frame.size.height - self.indexView.frame.size.height);

[UIViewcommitAnimations];

isScrollTop = YES;

}

content size, frame, 小黑点，

// self.indexCityView.center = indexcityViewCenter;

int row = (hotCityArray.count%4 > 0)?hotCityArray.count/4 + 1:hotCityArray.count/4;

self.indexCityView.frame =CGRectMake(0, self.hotCityView.frame.origin.y + 39, self.indexCityView.frame.size.width, self.indexCityView.frame.size.height + row *41);,这两句话效果是一样的，一个设置 center,一个设置 frame,

转载于:https://www.cnblogs.com/guligei/archive/2013/05/13/3075774.html

scrollview 与 父view

scrollview 与父view