Re: set grayscale Gtk2::Gdk::Pixbuf

[muppet <scott asofyet org>]

On Jul 18, 2005, at 7:09 AM, Jens Luedicke wrote:

> I have a Gtk2::Gdk::Pixbuf and want to set the colors to grayscale.
> Is that possible?

GdkPixbuf currently supports only RGB.

http://developer.gnome.org/doc/API/2.0/gdk-pixbuf/gdk-pixbuf-gdk- 
pixbuf.html#GdkColorspace

So far, that has been the case for its entire existence.


You can, of course, get a grayscale effect simply by replicating the  
gray data into all three channels.


--
"it's hard to be eventful when you have this much style."
   - me, rationalizing yet another night of sitting at home.