ios - How to know tableView.contentSize before viewDidAppear? -


i before (how size between tableview , tabbar?) going programmatically draw cell.

for know, how cell draw, need tableview.contentsize.height, how before viewdidappear(), in viewwillappear() not relevant size. if draw in viewdidappear() visibly user, how image appear.

if cells have same size, tableview.contentsize nr of cells x cell height.


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