滾動視圖隨着更改方向而更改

Question

我正在創建一個應用程序，其中我使用了scrollview和insdie scrollview我使用了imageview來顯示圖像。但是當我將模擬器的方向更改為左/右橫向時，隨着方向的增加，imageview和scrollview的位置向左移動，同時重復相同的過程滾動觀看和圖像觀看消失的階段。 我在視圖中使用了兩個視圖，一個用於縱向視圖，另一個用於橫向視圖。我必須顯示差異。 用於人像模式和橫向模式的圖像，因此任何人都可以幫助我..謝謝。這里有一些示例代碼。

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation 
{
    if(interfaceOrientation==UIInterfaceOrientationPortrait ||interfaceOrientation==UIInterfaceOrientationPortraitUpsideDown)
    {
        return YES;
    } else if(interfaceOrientation==UIInterfaceOrientationLandscapeLeft ||interfaceOrientation==UIInterfaceOrientationLandscapeRight)   
    {
            return YES;     
    }
    return YES;
}

- (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation 
{
    UIInterfaceOrientation orientation = [[UIDevice currentDevice] orientation];

    if(orientation==UIInterfaceOrientationPortrait || orientation==UIInterfaceOrientationPortraitUpsideDown)
    {CGRect frame=CGRectMake(0,45,320,480);
        [sample_scroll_view setFrame:frame];
        sample_scroll_view.contentSize = CGSizeMake(2560,275);
        sample_scroll_view.pagingEnabled=YES;
        sample_scroll_view.autoresizingMask =
        ( UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight);
        sample_scroll_view.autoresizesSubviews = YES;
}
else if (orientation==UIInterfaceOrientationLandscapeLeft || orientation==UIInterfaceOrientationLandscapeRight)
{
CGRect frame=CGRectMake(0,45,480,275);
        [scroll_view2 setFrame:frame];
        scroll_view2.contentSize = CGSizeMake(3140,275);
        scroll_view2.maximumZoomScale = 4.0;
        scroll_view2.minimumZoomScale = 0.75;
        scroll_view2.bounces = NO;
        scroll_view2.pagingEnabled=YES;
    sample_scroll_view.autoresizingMask =
    ( UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight);
    sample_scroll_view.autoresizesSubviews = YES;
}
}

Answer 1

您可以在xib文件的“視圖”標簽下的自動調整大小模式下進行一些設置。