Thanks Stephen. I'll look into that.
Graeme.
On 25/10/2007, Stephen Dickason <[EMAIL PROTECTED]> wrote:
> I would imagine using the distance formula sqrt(x*x + y*y) to work out the
> colour distance towards colour1 from colour2. (Where x and y are the
> distance from point of colour2.)
> That would make a circular effect.
>
> For Frame effect, maybe max(x,y) for colour distance.
>
> Regards
>
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