HI Andreaz,

I've been checking out your library and I must say I like it a lot! I've been using my own opengl codebase for a while now, but its not near a complete as Phoenix is.

I was wondering, I've been trying to get a stretched but faded image on to the screen. I noticed there is a stretchDraw function as well as a drawAlpha, but nothing that combines both functions. That is unless I'm missing something.

Am I? And if not, would it be possible to add it for a next release? It's not a really big deal, but might be useful to others as well.

Cheers, and :thumbup: again for a great lib!