Re: gdk_pixbuf_render_to_drawable_alpha & segault...

[jeff <jeff hype52 com>]

On Sat, 20 Jul 2002 22:20:18 +0200
Roland Smith <rsmith xs4all nl> wrote:

> On Sat, 20 Jul 2002 12:37:29 +0000
> jeff <jeff hype52 com> wrote:
>
> > hi, you'll have to excuse my stupidity on these issues. this is my first
> > attempt at coding anything for linux/x (and using gtk ;/)
> >
> > anywho im trying to display transparent png's (actually one on top of another)
> > in a fixed container.
> >
> > i originally used gdk_pixbuf_render_pixmap_and_mask() but id like to use true
> > alpha and not the alpha tolerence.. (is this function avail w/out that?)
>
> Run the gtk-demo program that comes with gtk+-2.0. It contains a nice
> functional animation.
>
> Click on "pixbufs" in the list on the left, and than click on "Source" to see
> the source code.

thx for the reply, and sorry for double emails roland, i replied to this mail and it accidentily went to you 
instead of the list.

that code works, it looks pretty nice too :) but i dunno if its what i need really. its creating a composite 
image...not really what im going for (although im sure it would work but it would make other things i have 
planned difficult so...)

i suppose im using gdk_pixbuf_render_to_drawable_alpha() improperly somewhere.. i need to find out where or 
how.. does anyone know of any examples using this?