--- In [email protected], "brucexs" <[EMAIL PROTECTED]> wrote:
>
> > I felt to be in a maze while reading about gdiplus. I got the
> > feeling it resembles very much the COM/OLE interface: 
> 
> Are you reading the docs on the C++ interface or the flat one (ie 
> the one your script uses)?  I could never find useful documentation 
> for the flat (C) interface and would not want to try to work with it 
> from the brief stuff I saw on MS site.

I was reading both, however, mainly on Flat APIs.

> The C++ one is not bad.  You basically have to create Graphics and 
> Image objects and work with them, plus some supporting objects like 
> Color and RectFs.  You could create corresponding PowerPro objects 
> in a plugin if you wanted to play around with C++.
> 
> > Would it be messy to implement this instead in PP?
> 
> Probalbly not, but I won't as a spur to get you interested in 
> plugins.  

Now I don't think the coding part is difficult, what obstructs
proceeding is compiling and debugging parts. The problem is the fact
that I've never compiled until now, and I don't want the would-be
plugin to be a resource hogger/leaker. BTW, I don't even have a
compiler. Are there good free compilers around? (I recalled Alan once
suggested one, but, the name just escaped me)

> Anyway, it appears XP allows you just to set jpg files as wallpaper, 
> at least from display properties, so maybe I should just remove the 
> call to the jpeg dll?  But this may require SP2.  Did you try that?  
> I think you can set the wallpaper with systemparametersinfo?  But I 
> am going from memory.

I suppose this feature was on from the release of XP. Actually, I used
a different method: switch to Thumb nail view mode in the explorer,
right-click context menu, press "B". I think both uses IActiveDesktop
interface. I found my post on this. Wow, it was two years ago:

http://tech.groups.yahoo.com/group/power-pro/message/19132

Sean






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