blocks|key|4083496|text|有时，当您到达那里时，它们已经超出了范围。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4083497|将它们打印到控制台：|4083498|NSLog('Frame:+%25d,+%25d,+%25d,+%25d',+frame.origin.x,+frame.origin.y,+frame.size.width,+frame.size.height);|code-block|syntax|javascript|4083499|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Sometimes they are just out of scope by the time you get there.

Print them to the console:

<pre><code>NSLog('Frame: %d, %d, %d, %d', frame.origin.x, frame.origin.y, frame.size.width, frame.size.height);
</code></pre>

blocks|key|854054|text|是的，你能做到。调试时，在变量检查器中找到感兴趣的UIView。按住Control键并单击它，然后选择"Print+Description+to+Console“。例如，我在UIViewController的_view+ivar上执行了此操作，控制台中出现了以下内容：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|854055|_view的|854056|打印说明：|blockquote|854057|854058|查看:+0x25b460；帧=+(0+0；320+480)；自动调整大小=+W%2BH；图层=+>|854059|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|N|8|@]|9|@]|A|$]]|$1|G|3|-4|5|6|7|O|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

Yes, you can do it. While debugging, find the UIView of interest in the variable inspector. Control-click on it and select "Print Description to Console". For example, I did this on the _view ivar of a UIViewController and the following appeared in the console:

<blockquote>
 Printing description of _view: 
 &lt;UIView: 0x25b460; frame = (0 0; 320 480); autoresize = W+H; layer = &lt;CALayer: 0x26b740>>
</blockquote>

blocks|key|1602786|text|如果转到调试器面板，则可以在断点处键入以下内容：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1602787|(gdb)+print+(CGRect)+[self+frame]
$1+=+{
++origin+=+{
++++x+=+0,+
++++y+=+0
++},+
++size+=+{
++++width+=+100,+
++++height+=+100
++}
}|code-block|syntax|javascript|1602788|使用console+debugger时，您可以按向上箭头键在以前的命令之间循环。在不输入命令的情况下按return键将重复上一个命令。|offset|length|1602789|entityMap|0|LINK|mutability|MUTABLE|url|http://developer.apple.com/mac/library/documentation/DeveloperTools/Conceptual/XcodeDebugging/140-Debugging_in_the_Console/debugging_in_console.html#//apple_ref/doc/uid/TP40007057-CH7-SW3^0|0|0|2|G|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

If you go to the debugger panel, you can type this in while you are at a breakpoint:

<pre><code>(gdb) print (CGRect) [self frame]
$1 = {
 origin = {
 x = 0, 
 y = 0
 }, 
 size = {
 width = 100, 
 height = 100
 }
}
</code></pre>

When using the <a href="http://developer.apple.com/mac/library/documentation/DeveloperTools/Conceptual/XcodeDebugging/140-Debugging_in_the_Console/debugging_in_console.html#//apple_ref/doc/uid/TP40007057-CH7-SW3" rel="noreferrer">console debugger</a> you can press the up arrow key to cycle through previous commands. Pressing return without entering a command repeats the last command.

blocks|key|4083599|text|po+[[[[UIApplication+sharedApplication]windows]+objectAtIndex:0]+recursiveDescription]|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4083600|将打印出整个视图继承，但似乎只适用于gdb，而不适用于llvm。|unstyled|4083601|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>po [[[[UIApplication sharedApplication]windows] objectAtIndex:0] recursiveDescription]
</code></pre>

will print out the entire view heirachy but only seems to work in gdb and not llvm

blocks|key|1602817|text|找到了lldb的答案。例如，这是可行的|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1602818|(lldb)+print+(CGRect)[((UIView+*)[[[self+backIV]+subviews]+objectAtIndex:1])+frame]|code-block|syntax|javascript|1602819|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Found an answer for lldb. For example, this works

<pre><code>(lldb) print (CGRect)[((UIView *)[[[self backIV] subviews] objectAtIndex:1]) frame]
</code></pre>

blocks|key|2675148|text|重新格式化@EPage_Ed的答案，因为原始答案是针对其特定情况进行硬编码的：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2675149|在(lldb)提示符下，键入：|2675150|print+(CGRect)[view+frame]|code-block|syntax|javascript|2675151|或者，对于边界：|2675152|print+(CGRect)[view+bounds]|2675153|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

Re-formatting @EPage_Ed's answer because the original was hard-coded for his specific case:

At the (lldb) prompt, type:

<pre><code>print (CGRect)[view frame]
</code></pre>

Or, for the bounds:

<pre><code>print (CGRect)[view bounds]
</code></pre>

blocks|key|4083684|text|要获取类似于调试器的帧信息作为NSString，请使用NSStringFromCGRect(someView.frame)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4083685|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

To get a the frame information similar to the debugger as an NSString, use NSStringFromCGRect(someView.frame)

blocks|key|2675190|text|NSLog(@"My+view+frame:+%25@",+NSStringFromCGRect(myView.frame));|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|2675191|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>NSLog(@"My view frame: %@", NSStringFromCGRect(myView.frame));
</code></pre>

blocks|key|1599340|text|有趣的是，使用getter方法返回视图的框架是可行的：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1599341|print+(CGRect)[view+frame]|code-block|syntax|javascript|1599342|这给出了预期的结果：|1599343|(CGRect)+$2+=+origin=(x=0,+y=20)+size=(width=320,+height=48)|1599344|但如果你尝试使用点符号，我经常听到它只是为了“语法糖”而提供的：|1599345|print+(CGRect)view.frame|1599346|您会得到以下错误：|1599347|error:+C-style+cast+from+'<unknown+type>'+to+'CGRect'+is+not+allowed|1599348|entityMap^0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|Y|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

Interestingly, using the getter method to return the view's frame works:

<pre><code>print (CGRect)[view frame]
</code></pre>

This gives the expected result:

<pre><code>(CGRect) $2 = origin=(x=0, y=20) size=(width=320, height=48)
</code></pre>

But if you try to use dot notation, which I hear so often referred to as being provided simply for 'syntactic sugar':

<pre><code>print (CGRect)view.frame
</code></pre>

You get the following error:

<pre><code>error: C-style cast from '&lt;unknown type&gt;' to 'CGRect' is not allowed
</code></pre>

blocks|key|4083745|text|在Xcode中，转到控制台并键入：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4083746|po+viewName|code-block|syntax|javascript|4083747|如果执行是在视图的代码内部，您只需：|4083748|po+self|4083749|这将输出一些视图详细信息，如下所示：|4083750|<UIView:+0x9cca0f0;+frame+=+(0+0;+320+480);+layer+=+<CALayer:+0x9ccabe0>>|4083751|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

In Xcode, go to the console and type:

<pre><code>po viewName
</code></pre>

If execution is inside code for the view, you can just:

<pre><code>po self
</code></pre>

This will output some view details, like this:

<pre><code>&lt;UIView: 0x9cca0f0; frame = (0 0; 320 480); layer = &lt;CALayer: 0x9ccabe0&gt;&gt;
</code></pre>

blocks|key|856433|text|在XCode+5.1.1中，您可以将鼠标悬停在作为UIView的变量上，您将看到以下类型的弹出窗口：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|856434|​|856435|📷|atomic|offset|length|856436|856437|如果单击“I”按钮，将在调试器的控制台中打印以下类型的输出：|856438|<UIImageView:+0xa49ca90;+frame+=+(0+0;+640+360);+opaque+=+NO;+userInteractionEnabled+=+NO;+layer+=+<CALayer:+0xa46c1c0>>|code-block|syntax|javascript|856439|这是检查UIView框架的另一种方式。|856440|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://i.stack.imgur.com/klz0A.png|imageAlt^0|0|0|0|1|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|11|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|12|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|13|8|@]|9|@$G|14|H|15|1|16]]|A|$]]|$1|I|3|C|5|6|7|17|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|18|8|@]|9|@]|A|$]]|$1|L|3|M|5|N|7|19|8|@]|9|@]|A|$O|P]]|$1|Q|3|R|5|6|7|1A|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|Z|10|-4]]]]

In XCode 5.1.1, you can hover over a variable that is a UIView and you will see the following type of popover:

<img src="https://i.stack.imgur.com/klz0A.png" alt="enter image description here">

If you click on the 'i' button, the following type of output will be printed in the debugger's console:

<pre><code>&lt;UIImageView: 0xa49ca90; frame = (0 0; 640 360); opaque = NO; userInteractionEnabled = NO; layer = &lt;CALayer: 0xa46c1c0&gt;&gt;
</code></pre>

This is another way of inspecting the frame of a UIView.

blocks|key|4083819|text|我更喜欢打印的缩写形式，即'p‘来打印lldb中的帧。例如|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4083820|p+(CGRect)[view+frame]|code-block|syntax|javascript|4083821|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I prefer the short form for print i.e. 'p' to print the frame in lldb. For e.g.

<pre><code>p (CGRect)[view frame]
</code></pre>

When the debugger is stopped at a breakpoint, I can't find the frame of any of my UIViews in there.

Is it possible to do this?

EDIT: starting a bounty due to the lack of response. Just to be clear, what I am looking for is a way to see the frame without adding in extra debugging code.

Also, if the answer is "no you can't do it", bounty will go to the best explanation of why you can see some class members but not others.

iPhone -- is it possible to inspect the frame of a UIView in the Xcode debugger?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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当调试器在断点处停止时，我在那里找不到我的任何UIViews的框架。有可能做到这一点吗？编辑:由于缺少响应而开始赏金。为了清楚起见，我正在寻找的是一种无需添加额外调试代码即可查看框架的方法。此外，如果答案是“不，你不能这样做”，bounty将给出最好的解释，解释为什么你可以看到一些类成员，而不是其他成员。

问iPhone --可以在Xcode调试器中检查UIView的帧吗？
EN

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问iPhone --可以在Xcode调试器中检查UIView的帧吗？EN