TTPhotoViewController：如何显示小图像

发布于 2024-09-04 22:11:45 字数 950 浏览 9 评论 0原文

我在 Three20 google group 上发布了这个问题，但没有得到任何回复。所以我想我试试这个论坛。我正在使用 TTPhotoViewController 来显示照片。我正在遵循 Three20 示例项目中给出的示例代码：TTCatalog/PhotoTest1Controller.m。就我而言，某些图像小于 (320,480)。我面临的问题是，当我的形象 200*300，然后 TTPhotoViewController 在加载时将其大小重新调整为全屏，这会扭曲图像。我想知道是否有一种方法可以告诉 TTPhotoViewController 以实际大小显示图像而不是调整其大小。

我唯一改变的是 PhotoTest1Controller.m 中的 viewDidLoad 函数。

- (void)viewDidLoad { 
     self.photoSource = [[[MockPhotoSource alloc]
                 initWithType:MockPhotoSourceNormal
                 title:@"Plant Photos"
                 photos:[NSArray arrayWithObjects:[[[MockPhoto alloc]
                 initWithURL:@"http://test//test.jpg"
                 smallURL:@"http://test//test.jpg"
                 size:CGSizeMake(200, 300)
                 caption:@"This is a caption."]
                 autorelease],
                 nil]
                 photos2:nil] autorelease];

   }

我会感谢你的帮助。

谢谢

原文

I posted this question on Three20 google group but did not get any response. So I thought I try this forum. I am using TTPhotoViewController to display photos. I am following sample code given in Three20 sample project: TTCatalog/PhotoTest1Controller.m. In my case some of the images are less than (320,480). The problem which I am facing is that when my image is
200*300 then TTPhotoViewController re-sizes it to full screen on load which distorts the image. I was wondering if there is a way to tell TTPhotoViewController to display image in its actual size and not to resize it.

The only thing which I have changed is viewDidLoad function in PhotoTest1Controller.m.

- (void)viewDidLoad { 
     self.photoSource = [[[MockPhotoSource alloc]
                 initWithType:MockPhotoSourceNormal
                 title:@"Plant Photos"
                 photos:[NSArray arrayWithObjects:[[[MockPhoto alloc]
                 initWithURL:@"http://test//test.jpg"
                 smallURL:@"http://test//test.jpg"
                 size:CGSizeMake(200, 300)
                 caption:@"This is a caption."]
                 autorelease],
                 nil]
                 photos2:nil] autorelease];

   }

I will appreciate your help.

Thanks

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