Actionscript 3 :: Replace A Range Of Colors?

Jan 18, 2012

I want to reproduce Photoshop's Replace Color feature in AS3. Here is what i want to achieve on 8-bit images:[URL]..I want the user to be able to :

1 - select a color using an 'eyedropper'

2 - select a threshold ( example : http://cl.ly/3J3Q1f1M242E2Q1z0F25 )

3 - select a replacement color

it is important that the color replacement blends well and does not have banding/dithering.

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