Copies the image stored in the clipboard into Rosetta's image buffer
Usage:
imgFromClipboard (object me)
Returns:
(integer) - The success code
Example:
xtRose = xtra("Rosetta").new( )
xtRose.imgFromClipboard( )
Notes:
Rosetta can read several format registered in the clipboard. This includes CF_DIB, which is almost the universal image format in all Windows applications. In addition, if CF_DIB is not found, PNG, WMF, and EMF formats will be attempted.