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.

Answer 1

You can try:

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

Answer 2

Tray this in swift

var a = String (stringInterpolationSegment:myFloat)