How to determine the height of text in UITextView?

Question

What is a good way to determine the current height of the content height in a UITextView?

Answer 1

Look in UIStringDrawing.h for various text measuring functions. You probably want something like:

[myTextView.text sizeWithFont:myTextView.font forWidth:myTextView.bounds.width lineBreakMode:UILineBreakModeWordWrap].height;

If you just want to know what the text view is using, then use:

[myTextView contentSize].height;