If I want to capture the root screen of other display in 4.x, what can I
do? Is there a xwd for patch to make it work in 4.x?
On 8 Sep 2001, Michel [ISO-8859-1] D�nzer wrote:
> On Fri, 2001-09-07 at 08:55, Siu Kam Ming wrote:
>
> > I try to use xwd to capture the screen of other display in the same PC. I
> > find a problem. As I am using X version 3, I can capture the screen of
> > other display successfully. But I can not do the same things in X version
> > 4. The output image seems broken at X version 4. Is it a bug of xwd?
>
> No. AFAIK the XFree86 3.3.x servers rendered to a huge pixmap while switched
> away, that's why it works with those. 4.x OTOH clips the entire root window so
> there exists no picture to grab.
>
>
>
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