A few corrections ...
On Tue, 9 Nov 1999, James Henstridge wrote:
> Doing proper transparency is difficult. If you just want to draw a shaped
> pixmap onto a square tile, that is much easier. You would use something
> like:
>
> import gtk, GdkImlib
>
> im1 = GdkImlib.Image('greytile.png')
> pix, mask = im1.render()
That should read:
im1.render()
pix, mask = im1.get_pixmap()
>
> im2 = GdkImlib.Image('shapedimage.png')
> tmppix, tmpmask = im2.render()
Same here
>
> # gc is the GC to draw with
> gc.clip_mask = tmpmask
> gtk.draw_pixmap(pix, gc, tmppix, 0, 0, im2.rgb_width, im2.rgb_height)
> gc.clip_mask = None
>
> You should now have a pixmap/mask combination of a shaped pixmap drawn
> onto a backing tile. You could then create a GtkPixmap widget to display
> the combined image. Note that this will not take alpha blending of the
> pixmap into account (it uses 1-bit alpha channel) -- for that, you will
> have to wait for a gdk-pixbuf/libart wrapper in gnome-python.
>
> Drawing a shaped pixmap to the panel is a bit more difficult. Some work
> is being done on this for gnome-core-1.1, but is not available yet.
>
> James.
>
> --
> Email: [EMAIL PROTECTED]
> WWW: http://www.daa.com.au/~james/
>
>
> On Tue, 9 Nov 1999, Jozsa Kristof wrote:
>
> > Hello,
> >
> > I wonder what's the decent way of setting an xpm pic to be the pygnome
> > applet's icon. My xpm is transparent of course, but if I put it out to a
> > GtkPixmap and out to the applet's frame; it wont be transparent. I'd like to
> > have a transparent applet look similar to any gnome app launcher with the
> > standard grey background tile. Anyone can show me the way to do this please?
> >
> > Christopher
> > --
> > +-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-: .~. :-=-=-=-=-=-=-=-=-=-=-=-=-=-=-+
> > | Christopher Jozsa /V\ Veszprem Linux Users Group |
> > | [EMAIL PROTECTED] /( )\ student of IT, Hungary |
> > +-=-=-=-=-=-=-=-=-=-=-=-=-=-=--: ^^-^^ :--=-=-=-=-=-=-=-=-=-=-=-=-=-+
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