uilabel

I am working on a project to make the NSString on UILabel Width and Height dynamically. I tried with: NSString *text = [messageInfo objectForKey:@"compiled"]; writerNameLabel.numberOfLines = 0; writerNameLabel.textAlignment = UITextAlignmentRight; writerNameLabel.backgroundColor = [UIColor clearColor]; CGSize constraint = CGSizeMake(296,9999); CGSize size = [text sizeWithFont:[UIFont systemFontOfSize:FONT_SIZE] constrainedToSize:constraint lineBreakMode:UILineBreakModeWordWrap]; NSLog(@"sizewidth = %f, sizeheight = %f", size.width, size.height); NSLog(@"writerNameLabel.frame.size.width 1 -> %f

I want to horizontally center multiple UILabels - as a group - on a line in Interface Builder. One the straight view controller i could not figure out how to do this. I read comments about place the UILabels in a View and then centering the view in the view controller. When I tried this, overtime I said to update frames in the interface builder, the View would be resized down to nothing. (i.e. its height and width would be set to 0 by IB). I need to know how to get this to work in interface builder. An example of a line containing multiple labels I want horizontally centered is below. The

Here, I am trying to have a label with some padding (left, right, top and bottom) around the text. This issue has related post on SOF and after reading a few of them, I tried using a solution proposed here : This is the code for my subclassing UILabel: import UIKit class LuxLabel: UILabel { //let padding: UIEdgeInsets var padding: UIEdgeInsets = UIEdgeInsets.zero { didSet { self.invalidateIntrinsicContentSize() } } // Create a new PaddingLabel instance programamtically with the desired insets required init(padding: UIEdgeInsets = UIEdgeInsets(top: 0, left: 10, bottom: 0, right: 10)) { self

Could you please tell me how to animate the textColor of a UILabel ? For example I would like to change the color from WHITE to RED, then come back to WHITE with a fade-in effect and repeat that about 3 times. I need this animation because my app gets real time data from the internet and when a value is changed I need to animate this text value to tell the user that it has changed . Thank you so much. The reason that textColor is not animatable is that UILabel uses a regular CALayer instead of a CATextLayer. To make textColor animatable (as well as text, font, etc.) we can subclass UILabel and

I am making an iPad app where in I have a grouped TableView with headers for the sections. i want to add four label in header of tableview text of four label's are "company", "current", "prev close" ,"change" or instead of adding four labels in header, i want to add four text "company", "current", "prev close" ,"change" What should I do? Please Help and Suggest. Thanks. There is a delegate method of UITableView for custom view of Header - (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section { UIView *headerView = [[UIView alloc] initWithFrame:CGRectMake(0,0