title: Positioning label on CPTBarPlot (Core-Plot)
body: <p>I am trying to change default position of labels in Bar chart with Core-Plot.
  I am using this method:</p>
  
  <pre><code>-(CPTLayer *)dataLabelForPlot:(CPTPlot *)plot recordIndex:(NSUInteger)idx;
  </code></pre>
  
  <p>And I return:</p>
  
  <pre><code>return textLayer = [[CPTTextLayer alloc] initWithText:@"2222" style:textStyle];
  </code></pre>
  
  <p>I get this result:</p>
  
  <p><img src="https://i.stack.imgur.com/9c5Zm.png" alt="enter image description here"></p>
  
  <p>But I want to appear as follows:</p>
  
  <p><img src="https://i.stack.imgur.com/Mh9iO.png" alt="enter image description here"></p>
  
  <p>Any idea? I tried to find answer on documentation, but I has been impossible.</p>