Any "Image Sprite" Class/Libraries/Helpers for Flash AS3?

Is there AS3 classes/libaries for Flash that, in the traditional meaning of 'Sprite', render only a certain part of one image?

Short of making my own, I imagine some kind of convience method has been done before. But 'Sprite' meaning 开发者_运维技巧Sprite in ActionScript makes it impossible to Google etc.

Many thanks, Ross

---

See scrollRect property, that should do the trick

---

there was the animatedbitmap class by hexagon star, while the website looks like it's gone, drawlogic still has some info on it + the download link

http://drawlogic.com/2007/09/22/as3-animated-bitmap-class/

http://files.hexagonstar.com/classes/as3/animatedbitmap.zip

edit

looks like there is something here -> http://blog.hexagonstar.com/animatedbitmapclass/