To completely desaturate a display object you can do:
var t:Number = 1/3;
var c = new ColorMatrixFilter([t, t, t, 0, 0,
t, t, t, 0, 0,
t, t, t, 0, 0,
0, 0, 0, 1, 0]);
displayObject.filters = [c];
HTH :)
Stuart
-----Original Message-----
From: Andrew Kirkham [mailto:[EMAIL PROTECTED]
Sent: Wednesday, January 24, 2007 10:24 AM
To: [email protected]
Subject: [Flashcoders] Transforming a MovieClip instance to monochrome
Is there a way of transforming a coloured MovieClip instance to monochrome
(specifically grey scale) at run time? I want it to indicate that a control
is disabled.
It seems a fairly elementary thing to do, so possibly I'm overlooking
something quite obvious.
The ColorTransform class seems a likely method, but I'm not very
knowledgable about the intricacies manipulating RGB values, and although
I've spent some time adjusting various values I haven't acheived the result
I want.
Regards
Andy KIrkham
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