我正在和UIView合作.我想在那个视图上做动画.点击视图时,应将其分为两部分并向两侧移动.请帮我解决一个问题.
解决方法
@implementation SplitView
- (id)initWithFrame:(CGRect)frame
{
self = [super initWithFrame:frame];
if (self) {
// Initialization code
self.backgroundColor = [UIColor blueColor];
UITapGestureRecognizer *ges = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(split)];
[self addGestureRecognizer:ges];
[ges release];
}
return self;
}
- (void)split {
CGRect f = self.frame;
CGRect f1 = CGRectMake(CGRectGetMinX(f),f.origin.y,f.size.width/2,f.size.height);
CGRect f2 = CGRectMake(CGRectGetMidX(f),f.size.height);
SplitView *view1 = [[[SplitView alloc] initWithFrame:f1] autorelease];
[self.superview addSubview:view1];
SplitView *view2 = [[[SplitView alloc] initWithFrame:f2] autorelease];
[self.superview addSubview:view2];
f1.origin.x -= 30;
f2.origin.x += 30;
[UIView beginAnimations:nil context:nil];
[UIView setAnimationDuration:0.5];
view1.frame = f1;
view2.frame = f2;
[UIView commitAnimations];
[self removeFromSuperview];
}
@end
尝试创建这样的UIView类.
