Not erasing output-pane

Is there an output-pane option to not erase it? On Windows - typically, I would just return TRUE from a WM_ERASEBKGND event. I'm creating a special device render context using the output-pane, so this isn't an instance where :draw-with-buffer doesn't help (in fact it hurts because the buffer is rendered over the work I do). I basically need the output-pane to do absolutely nothing and I'll do all the heavy lifting. How can I accomplish this? Thanks! Jeff M. _______________________________________________ Lisp Hug - the mailing list for LispWorks users lisp-hug@lispworks.com http://www.lispworks.com/support/lisp-hug.html

Re: Not erasing output-pane

On 14-05-12 04:02 PM, Jeffrey Massung wrote:
>
> ...
> I'm creating a special device render context using the output-pane, so 
> this isn't an instance where :draw-with-buffer doesn't help (in fact 
> it hurts because the buffer is rendered over the work I do). I 
> basically need the output-pane to do absolutely nothing and I'll do 
> all the heavy lifting.

I don't know if this helps, but I used gp:drawxxx commands to scribble 
onto an output-pane to build my own renderer.  It didn't auto-erase...

pt

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