iOS UILabel & Parentview size According to Text in UILabel


Example

Step by Step Guide :-

Step 1 :- Set constraint to UIView

  1. Leading. 2) Top. 3) Trailing. (From mainview)

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Step 2 :- Set constrain to Label 1

  1. Leading 2) Top 3) Trailing (From it's superview)

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Step 3 :- Set constraint to Label 2

  1. Leading 2) Top 3) Trailing (From its superview)

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Step 4 :- Most tricky give a bottom to UILabel from UIView .

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Step 5 :- (Optional) Set constrain to UIButton

  1. Leading 2) Bottom 3) Trailing 4) Fixed Height (From mainview)

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Output :-

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Note :- Make sure you have set Number of lines =0 in Label property.

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I hope this info enough to understand Autoresize UIView according to UILabel's height and Autoresize UILabel According to text.