AS3:How to change a colored Bitmap's BitmapData to black and white?

Question

How can I change the bitmapdata of a coloured Bitmap to Black and White in AS3 ? I\'m developing a simple image editor tool for a CMS in f

Answer 1

I use this snipper:

//Tweens to black and white
TweenLite.to(DisplayObjectYouWantToTween ,1,{colorMatrixFilter:{matrix:[0.3,0.59,0.11,0, 0,0.3,0.59,0.11,0,0,0.3,0.59,0.11,0,0,0,0,0,1,0]}});

//Tween from black and white to Color
TweenLite.to(DisplayObjectYouWantToTween,1,{colorMatrixFilter:{matrix:[1,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,1,0]}});