How to set a CGFloat to a UILabel's text property

Question

I have a UILabel called optionsDisplayerBrushSizeLabel who's text property I want to set to a CGFloat: brushSizeVal. I understand that the text property needs to be a string but I don't know how to convert a CGFloat to an NSString.

score 32 · Accepted Answer · edited Jun 12 '13 at 14:22

32

You can try:

[NSString stringWithFormat: @"%.2f", myFloat];

edited Jun 12 '13 at 14:22

Groot

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answered Dec 30 '09 at 04:50

Ben Gottlieb

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I think there should [NSString stringWithFormat: @"%.2f", myFloat]; for floats. – Madhup Singh Yadav Dec 30 '09 at 05:25
you are entirely correct, I've edited my answer, sorry, a typo. – Ben Gottlieb Dec 30 '09 at 14:10

score 0 · Answer 2 · answered Jun 04 '15 at 10:44

0

Tray this in swift

var a = String (stringInterpolationSegment:myFloat)

answered Jun 04 '15 at 10:44

Binoy jose

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How to set a CGFloat to a UILabel's text property

2 Answers2