iPhone Development: Creating Transparent UIViews - a Rounded Rect View

Thursday, November 13, 2008 Creating Transparent UIViews - a Rounded Rect View I recently needed a view that had the shape of a rounded rectangle. Drawing a rounded rect using Core Graphics isn't particularly hard. As a matter of fact, the QuartzDemo sample code shows one way to do it. So, I dutifully created the view to draw a rounded rect. No matter what I did, however, it drew white all the way

[yosisa]

角が丸いビューを使うサンプルコード