Learning by Sharing Swift Programing and more …, I am trying to add two buttons to my app to set the font size of a UITextview,and i found this function, But i don’t understand what I have to put inside the parentheses,i want to increase and decrease the font size by one point. How does one generate a random number in Apple’s Swift language? Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. I want to display text in Italic ,bold which is received from server . I don’t think there’s a method named increaseSize(). Why does Chrome need access to Bluetooth? @IBOutlet var textView: UITextView! Static vs class functions/variables in Swift classes. Display attributed text in textview in swift 3? I want to display text in Italic ,bold which is received from server . How to check if an element is in an array, Shall we always use [unowned self] inside closure in Swift, How to add constraints programmatically using Swift, How to hide UINavigationBar 1px bottom line. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. It's not working for this format

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I have tried with uiwebview loadHtmString but not working and uilabel but no luck. You can check above code by giving input so you will get exact output. In Star Trek TNG Episode 11 "The Big Goodbye", why would the people inside of the holodeck "vanish" if the program aborts? Is whatever I see on the Internet temporarily present in the RAM? Why create “Implicitly Unwrapped Optionals”, since that implies you know there’s a value? How to iterate a loop with index and element in Swift, iOS 8 UITableView separator inset 0 not working. It won't be easy to generate as per your requirements. when i am adding like this means my text displays normal without applying bold & italic . May be you've find some UIFont or UITextView category. Stack Overflow for Teams is a private, secure spot for you and However if you want some method like you’ve posted, you can introduce your own category like this: and simply import this to wherever you want to use like this: it’ll increase the font by 1 every time you call it.. argparse: identify which subparser was used, In Swift how do I display a percentage value rounded up or down with no decimal places. The official UIFont class document doesn’t reveal any such method. This example demonstrates how do I change the font size of TextView in android. @iOSGeek just create a UITextView subclass and overwrite intrinsicContentSize like this - (CGSize)intrinsicContentSize { CGSize size = [super intrinsicContentSize]; if (self.text.length == 0) { size.height = UIViewNoIntrinsicMetric; } return size; }. let fixedWidth = textView.frame.size.width let newSize = textView.sizeThatFits(CGSize(width: fixedWidth, height: CGFloat.greatestFiniteMagnitude)) textView.frame.size = CGSize(width: max(newSize.width, fixedWidth), height: newSize.height) If you want support for iOS 6.1 then you should also: textview.scrollEnabled = NO; I mistakenly revealed the name of the new company to HR of the current company. What are some methods to align switches in a multi-gang box? The above statement will simply set the existing font size to 18, change it to whatever you want. What does an exclamation mark mean in the Swift language?