How can I set the differnt font to UIButton dynamically?

Question

I want to dynamically adjust the font for the button name, since I can set it.

Answer 1

UIButton *button        = [UIButton buttonWithType: UIButtonTypeRoundedRect];
button.titleLabel.font  = [UIFont fontWithName:@"font name" size:12];

Answer 2

[tmp setFont:[UIFont fontWithName:@"American Typewriter" size:18]];

the font name takes it from the array and continues to change the index.

So it will look like

[tmp setFont:[UIFont fontWithName:[fontArray objectAtIndex:desiredIndex] size:18]];