MouseClick point label cut off

I'm working on some simple column charts and line series graphs. I really like that the feature for clicking on a bar/ point automatically shows the values. However, in my current charts, when you click on the last column to the right for example, the text of the point label is cut off. Is there a way to get this to flip (show to the left of the mouse) when you get too close to the margins of a plot or form? I've seen functionality similar to what I'm looking for in the Example Browser but this part doesn't seem to be shown in the code. Thanks in advance for any help!