iphone - CGRectIntegral what is the usage of it?

Question

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

How does one use the CGRectIntegral function? I understand it's purpose.

The documentation isn't clear on it's exact use.

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1 Answer

深蓝 · Answer 1 · 2021-10-17T02:47:40+0000

CGRectIntegral to convert any decimal values to their integer equivalents
see image may be you can understand enter image description here

How do I fix it?

frame = CGRectIntegral(frame);

-OR-

myTextView.frame = CGRectIntegral(myTextView.frame);