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http://www.openoffice.org/issues/show_bug.cgi?id=25794





------- Additional comments from [EMAIL PROTECTED] Thu Aug 17 10:44:33 -0700 
2006 -------
Unfortunately in many cases there is no real source file. In the case of my 
files what is being done is the following:

1: User creates a presentation slide
2: User browses web to find image to include
3: User clicks image in browser and drags to Powerpoint to embed in presentation

If there is a "source file" it is the file on the web page, either a .jpg or a
 .gif. So that is clearly not the problem as Powerpoint and OOo.org support 
both of those formats. If you saved the same image to disk and loaded it with 
"Insert Image->From File" it would work. So there is some kind of odd 
conversion that happens in the drag-and-drop process, apparently due to the use 
of Quicktime for processing clipboard images on Macs. Why a conversion is even 
necessary I don't know.

I also don't know of a method to save the "converted" graphic, unless it could 
be saved directly out of Powerpoint after embedding. I'm not sure that would 
help either, but it may be worth a shot, so I'll look into this as soon as I 
can. Mind you I don't have consistent and direct access to a Mac so if someone 
else is more easily able to test this that would be great. The problem should 
be easy to reproduce.


In the case of the original bug described here it's unclear whether saving the 
contents of the screen grabber application would provide any relevant files 
either. It's highly possible that the file "format" in question is a "live"-
only format - that its characteristics do not directly translate to any saved 
document format, hence the problem with embedding.

In other words if you go to save in screen grabber it probably offers you a 
choice of formats. Which do you choose to maintain the characteristics of this 
problem so that the file is of any help? I can all but guarantee you that any 
file format you chose could be embedded into Powerpoint properly (as long as 
the format was supported).

Essentially it appears that using this clipboard method side-steps the format 
check to see whether Powerpoint supports the format in question. Since 
Quicktime does, Powerpoint on the Mac can display it. But that same 
functionality is not available on the PC side.

Bottom line I am not sure what is being asked for is possible - i.e. an 
"example file" that would be embedded and would show this problem. The problem 
exists not in the file or an on-disk file with a given format, but rather in 
whatever format conversion goes on in the Mac's clipboard. Or at least that's 
what I've determined from my tests here.

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