How do I call repaint again.
I created an if statement in my paint function within label-class
Qt Code: 
  1. if (cancel ==true)
  2. //cancel last point
  3. //delete point from array
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How do I recall paint in the if statement with the updated array
so only the points now in array will be displayed?

Or do I create another paint function & call it from the original paint function.

//Getting to grips with the paint function!

Thanks
Kind Regards