Re: Acquring RGB values from GdkPixbuf

[Christopher Anderson <sidewinder asu gmail com>]

Oh hey, I just thought of something. Are you treating your red, green,
and blue values as if they were on a scale of 0 to 255? This is what I
expected too, but it turns out I think they are on a scale of 0 to
65535. So you need to divide them by 256 in order to get values you
are used to. Not sure if this helps....

Chris

On 6/15/05, Michal Porzuczek <mporzuczek gmail com> wrote:
> On 6/15/05, Christopher Anderson <sidewinder asu gmail com> wrote:
> > I'm wondering what would happen if you converted the image to
> > grayscale and then displayed it.....
> >
> > Chris
>
> how would I convert it?
>
> Michal