> This message is also being sent to [hidden email] that make products
> 'Actual transparent windows' for Windows.
> Would like to suggest new feature.
> You could set all pixels of a colour to be displayed in another colour..
> Also instead of choosing another colour you could choose for them to become
> You would have that in a raw text file with extension .txt: each line saying
> which colour-pixels
> would go into other colour(or become tranparent).
> Like this
> #FF0000,#FF0011,#FF0022 : #00FF00;
> #FF0011..#FF0099 : #02FF02;
> #FF33FF : #transparent
Recoloring something seems the task of a "filter".