我正在使用第三方库HJCacheClasses来异步加载图像。这是相同的代码。这非常简单:
NSMutableString *url = @"my url";
HJManagedImageV *asyncImageView = [[HJManagedImageV alloc] initWithFrame:frame];
[asyncImageView setBackgroundColor:[UIColor grayColor]];
[asyncImageView showLoadingWheel];
[asyncImageView setContentMode:UIViewContentModeScaleAspectFill];
[asyncImageView.imageView setContentMode:UIViewContentModeScaleAspectFill];
asyncImageView.url = [NSURL URLWithString:url];
[self.imageManager manage:asyncImageView];
[the_pScrollView addSubview:asyncImageView];
一切正常,除了图像居中并且它没有根据视图的大小(全屏大小)进行拉伸/拟合。我知道图像很小,但我需要使其适合视图以填充视图。但 setContentMode 都没有工作。