panning using xrandr

[T o n g <mlist4suntong@yahoo.com>]

Hi,

How to do panning using xrandr? Wouldn't 

 xrandr --panning <width>x<height>

be the same as 

 xrandr -s <width>x<height>

But it won't work -- I need to put --output <output> before --panning. 

The problem is, I've searched everywhere, but every possible string I 
tried didn't work.

warning: output LVDS1 not found; ignoring
warning: output LVDS not found; ignoring
warning: output --auto not found; ignoring
warning: output VGA-0 not found; ignoring
warning: output VGA not found; ignoring
. . . 

on and on. 

Anyone can help me out here? 

Thanks

-- 
Tong (remove underscore(s) to reply)
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