How to adjust font size of label to fit the rectangle?

Question

Yeah, there\'s this cool myLabel.adjustsFontSizeToFitWidth = YES; property. But as soon as the label has two lines or more, it won\'t resize the text to anythin

Answer 1

Niels Castle code work find.

Here is the same idea with a different implementation.
My solution is more precise but also much more CPU intensive.

Add this function to a class who inherit UILabel.

-(void)fitCurrentFrame{

    CGSize iHave = self.frame.size;

    BOOL isContained = NO;
    do{
        CGSize iWant = [self.text sizeWithFont:self.font];
        if(iWant.width > iHave.width || iWant.height > iHave.height){
            self.font = [UIFont fontWithName:self.font.fontName size:self.font.pointSize - 0.1];
            isContained = NO;
        }else{
            isContained = YES;
        }

    }while (isContained == NO);
}