iPhone快速参考：显示本地的图片
?
- (void)viewDidLoad
{
? ? NSString *homeDirectoryPath = NSHomeDirectory();
? ? NSString *imagePath = [homeDirectoryPath stringByAppendingString:@"/graph.png"];
? ? NSLog(@"Image: %@", imagePath);
? ? if (![[NSFileManager defaultManager] fileExistsAtPath:imagePath isDirectory:NULL])?
? ? {
? ? ? ? UIImageView * myImageView = [[UIImage alloc] initWithContentsOfFile: imagePath];
? ? ? ? //[[NSFileManager defaultManager] createDirectoryAtPath:imagePath attributes:nil];
?
? ? ? ? [self.view addSubview:myImageView];
? ? ? ? [myImageView release];
? ? } ? ?
? ? [super viewDidLoad];
}
