我是新的iphone开发者我有问题uiview动画ipad风景模式。我有两个视图view1(如分割视图)和view2(覆盖剩余的窗口)。当我触摸移动从右到左view2它将覆盖视图1与移动animation.at同时,当我触摸移动从左到右view2来适合旧的position.please分享您的想法UIview动画覆盖一个视图到另一个视图
随着问候, Rajesh。
我是新的iphone开发者我有问题uiview动画ipad风景模式。我有两个视图view1(如分割视图)和view2(覆盖剩余的窗口)。当我触摸移动从右到左view2它将覆盖视图1与移动animation.at同时,当我触摸移动从左到右view2来适合旧的position.please分享您的想法UIview动画覆盖一个视图到另一个视图
随着问候, Rajesh。
如果我理解正确,您需要2个视图之间的滑动动画。如果是这样的话: 制作一个ViewController来保存这两个视图。这个视图控制器的.m文件中定义包含以下并且得到由你的按钮被称为过渡方法/其他动作触发:
CGFloat windowWidth = self.mainView.frame.size.width;
CGFloat windowHeight = self.mainView.frame.size.height;
CGRect offScreenLeft = CGRectMake(-1*windowWidth, 0.0, windowWidth, windowHeight);
CGRect onScreen = self.mainView.frame;
CGRect offScreenRight = CGRectMake(windowWidth, 0.0, windowWidth, windowHeight);
if (direction == rightToLeft)
{
rightView.frame = offScreenRight;
[self.view addSubview:rightView];
[UIView animateWithDuration:0.65
animations:^{
leftView.frame = offScreenLeft;
rightView.frame = onScreen;
}
completion:^(BOOL finished){
[leftView removeFromSuperview];
}];
}else if (direction == leftToRight){
self.leftViewController.view.frame = offScreenLeft;
[UIView animateWithDuration:0.65
animations:^{
rightView.frame = offScreenRight;
leftView.frame = onScreen;
}
completion:^(BOOL finished){
[rightView removeFromSuperview];
}];
}
}
在一般情况下,要确保你所添加的子视图的观点目前在屏幕上,并确保你设置了合适的边界。检查你的观点是不为零:
if(myView){
// not nil. thats good
}else {
// nil. this is bad. make sure myView is being initialized properly (if at all)
}
最后,确保无论是不透明,也不在你的子视图的alpha属性设置为0(你会在1,如果你想让它完全显示出来想这些和对于透明效果,在0和1之间)。
大家好我终于找到了答案,
- (void)viewDidLoad
{
UISwipeGestureRecognizer *recognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(rightSwipeHandle:)];
[recognizer setDirection:(UISwipeGestureRecognizerDirectionRight)];
[recognizer setNumberOfTouchesRequired:1];
[secondView addGestureRecognizer:recognizer];
[recognizer release];
UISwipeGestureRecognizer *recognizerleft = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(leftSwipeHandle:)];
[recognizerleft setDirection:(UISwipeGestureRecognizerDirectionLeft)];
[recognizerleft setNumberOfTouchesRequired:1];
[secondView addGestureRecognizer:recognizerleft];
[recognizerleft release];
[self.view addSubview:secondView];
[super viewDidLoad];
}
//To set the frame position of the view
- (void)rightSwipeHandle:(UISwipeGestureRecognizer*)gestureRecognizer
{
NSLog(@"rightSwipeHandle");
[UIView beginAnimations:@"viewanimations" context:nil];
[UIView setAnimationDuration:0.8];
[UIView setAnimationDelegate:self];
secondView.frame=CGRectMake(360, 0, 660, 768);
[UIView commitAnimations];
}
//To set the frame position of the view
- (void)leftSwipeHandle:(UISwipeGestureRecognizer*)gestureRecognizer
{
NSLog(@"leftSwipeHandle");
[UIView beginAnimations:@"viewanimations" context:nil];
[UIView setAnimationDuration:0.8];
[UIView setAnimationDelegate:self];
secondView.frame=CGRectMake(200, 0, 858, 768);
[UIView commitAnimations];
}