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我希望视图保持静态，但内容在视图内重新定向

发布于 2024-11-07 19:10:54 字数 82 浏览 4 评论 0原文

我正在为 iPad 创建一个包含多个子视图的视图。我希望旋转 iPad 时子视图的所有位置和大小保持不变，但子视图内的内容重新定向。有谁知道该怎么做？

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诺曦 2024-11-14 19:10:54

听起来您仍然需要根据方向来布局视图。但是，纵向和横向框架在屏幕上的比例会有所不同。

如何布局视图的示例：

int h = 300;
int w = 100;
int space = 50;

CGRect frame;
if( interfaceOrientation == UIInterfaceOrientationPortrait ) {

   frame = CGRectMake( space, space, w, h );
}
else if( interfaceOrientation == UIInterfaceOrientationPortraitUpsideDown ) {
    frame = CGRectMake( self.view.bounds.size.width - w - space, self.view.bounds.size.height- h - space, w, h );
}
else if( interfaceOrientation == UIInterfaceOrientationLandscapeRight ) {
    frame = CGRectMake( space, self.view.bounds.size.height- w - space, h , w );
}
else if( interfaceOrientation == UIInterfaceOrientationLandscapeLeft ) {
    frame = CGRectMake( self.view.bounds.size.width - h - space, space, h, w );
}

self.label.frame = frame;

It sounds like you still need to layout the views depending on the orientation. However, you're portrait and landscape frames would have different proportions on the screen.

An Example of how you might layout a view:

int h = 300;
int w = 100;
int space = 50;

CGRect frame;
if( interfaceOrientation == UIInterfaceOrientationPortrait ) {

   frame = CGRectMake( space, space, w, h );
}
else if( interfaceOrientation == UIInterfaceOrientationPortraitUpsideDown ) {
    frame = CGRectMake( self.view.bounds.size.width - w - space, self.view.bounds.size.height- h - space, w, h );
}
else if( interfaceOrientation == UIInterfaceOrientationLandscapeRight ) {
    frame = CGRectMake( space, self.view.bounds.size.height- w - space, h , w );
}
else if( interfaceOrientation == UIInterfaceOrientationLandscapeLeft ) {
    frame = CGRectMake( self.view.bounds.size.width - h - space, space, h, w );
}

self.label.frame = frame;

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