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I have a Tabbar App of which the Root views are UITableviews (different classes).
On one of the UITableviews has a sub class UIView on which I draw a graph with drawRect, but at times the graph is not updated properly and has incorrect/ old information .
How I can refresh the graph on the UIView with eg setNeedsDisplay from external classes?
Will appreciate any input to resolve.
Problem solved:
Walla