我正在制作一个我只会在模式下制作iPhone
的应用程序。应用程序中有一点,如果用户触摸图片,它会自动生成. 我这样做的方式是通过 segue 到另一个视图控制器,其中 a占据了整个空间。我希望能够旋转设备以查看图片。iPod
portrait
fullscreen
UIImageView
landscape
landscape
这怎么可能?
在第二阶段:我想知道如何制作视图fullscreen
,以便图片可以填满整个屏幕。
基本上:我希望图片的行为就像 twitter 应用程序一样。:)
谢谢
编辑:这是我的类中查看图像的代码
#import "ImageViewer.h"
@interface ImageViewer ()
@end
@implementation ImageViewer
@synthesize scrollView;
@synthesize imageView;
@synthesize image;
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view.
CGRect imageFrame = CGRectMake(0, 0, self.imageView.image.size.width, self.imageView.image.size.height);
self.imageView.frame = imageFrame;
self.scrollView.contentSize = imageFrame.size;
}
- (UIView *) viewForZoomingInScrollView:(UIScrollView *)sender
{
return self.imageView;
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
NSLog(@"rotate.");
return YES;
}
- (void)viewDidUnload {
[self setImageView:nil];
[self setScrollView:nil];
[super viewDidUnload];
}
@end