Re-3: put visible watermark onto a jpg with rev ?

[Roger.E.Eller at sealedair.com]

Matthias <runrev260805 at m-r-d.de> wrote:
> Hi,
>
> i tested it now with "answer files" under vista to let the user
> select the jpeg-files, which shall get the watermark.
>
> I have choosen 100 files at "answer files" dialog and the program
> saves the snapshots successfull. But if i move
> an other Window e.g. Explorer or whatever over the stack window,
> then all snapshots have parts of that overlaying windows in it,
> and not the jpeg.
>
> So i thought setting the stacks systemwindow property to true
> would avoid this.
>
> But when i move another window while the app is running and
> converting the jpegs, the whole pc freezes. No keyboard input, no
> CTRL-ALT-DEL or whatever works anymore. I can only poweroff the pc.
>
> Any suggestions?
>
> Regards,
>
> Matthias

I would suggest:

hide this stack
    -- do my jpeg loop
show this stack

or possibly have it positioned "off-screen".

To reduce cpu cycles, you need to insert a wait 200 millisecs in the loop.
That should help with the freezing.

Roger Eller <roger.e.eller at sealedair.com>