UILabel

[postTitle setShadowColor:[UIColor darkGrayColor]]; [postTitle setShadowOffset:CGSizeMake(0, -1)];
 * http://stackoverflow.com/questions/753822/adding-emboss-to-a-uilabel-in-a-navigationitem-titleview-as-seen-with-navigation

"you could probably use sizeWithFont:constrainedToSize:lineBreakMode to find the font size"
 * http://forums.macrumors.com/showthread.php?t=549674