Re: Refreshing the background image.

["Billy N. Patton" <bpatton dal asp ti com>]

On 16 Dec 2000, Havoc Pennington wrote:

>From an example, it draws a black rectangle the size of teh pixmap to
black out.


>
> "M.N.S.S.K.Pavan Kumar" <pavan gdit iiit net> writes:
> > 	I have already posted this question one day before. I did not get
> > any answer, please help me with this.
> > 	I am writing a small test program which draws a pixmap on the root
> > window of the desktop and moves it ( something like a little animation ).
> > Now the problem is, when I draw the image and move it, it leaves marks on
> > the previous position where it is drawn and it doesnot get updated.
> > 	Here I think double buffering doesnot help. So I am drawing on to
> > the root window directly and updating the previously drawn area with a
> > copy of the original background. But this is not working.Can any one help
> > me by saying how to refresh the desktop after drawing a pixmap.
> >
>
> XClearArea() (gdk_window_clear()) will clear the root window back to
> its normal state.
>
> Havoc
>
>
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>

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