iOS how calculate height of label?
<p>in <a href="https://www.b4x.com/b4a.html" rel="nofollow">b4a</a> we can easily calculate height of label by measure text height and StringUtils library like this :</p>

<pre><code>StringUtils.MeasureMultilineTextHeight
</code></pre>

<p>but in <a href="https://www.b4x.com/b4i.html" rel="nofollow">B4i</a> there is not such library or option for do this , so how can i load a long txt in label  ( in scrollview ) ?</p>

<p>I must have lable height (depend on txt) to add other button and view bottom of this and make my layout </p>