在UILabel（UITableViewCell的子视图）中调整文本大小以适合宽度

Question

I have a UITableViewCell that is customized, sometime, text in UILabel ( UILabel is subview in UITableViewCell ) is exceeds size, and it get some dots (like ...) in label. I want to adjust font size to fit width. But it does not work.

Here is my code In Class implement for UITableviewCell

-(void) awakeFromNib{
    myLabel.minimumFontSize = 8;
    myLabel.adjustsFontSizeToFitWidth = YES;
}

Please help me!!!

Answer 1

Try this simple code

 UILabel *label=[[UILabel alloc]initWithFrame:CGRectMake(0, 0, 100, 100)];
    label.backgroundColor=[UIColor clearColor];
    label.text= yourString;
    label.numberOfLines=0;
    label.adjustsFontSizeToFitWidth=YES;
    label.minimumFontSize=6;
    label.textAlignment=UITextAlignmentCenter;
    [self.View addSubview:label];

    CGFloat fontSize = 20;
    while (fontSize > 0.0)
    {
        CGSize size = [yourString sizeWithFont:[UIFont fontWithName:@"Rockwell-Bold" size:fontSize] constrainedToSize:CGSizeMake(label.frame.size.width, 10000) lineBreakMode:UILineBreakModeWordWrap];

        if (size.height <= label.frame.size.height) break;

        fontSize -= 1.0;
    }

    //set font size
    label.font = [UIFont fontWithName:@"Rockwell-Bold" size:fontSize];
    [label release];

Answer 2

try this one...

    myLabel.numberOfLines=0;
    [myLabel sizeToFit];

Answer 3

at First. In your TableViewClass , in heightForRowAtIndexPath you have to calculate the height of your text according to your label and return it. and make your label's autoLayout property flexible height . You do not need to reset your label 's frame . try this it will work....