Pode great plugin! but im having problems with the iFrame and Img rotation on google chrome, when i change the angle, the content part (either img or web) rotates correctly, but the "container" rotates in the oposite direction, i uploaded this example to explain it better:
reev.com.ar/test/html_rotate
also you can try scrolling the main web, the mask keep the same screen position, is like looking through a window the html content.
It is possible to "render" a web content or image from URL to a Sprite in construct 2?
PD: sorry for my bad english.