Scott Rossi wrote:
Not only does it work on XP but on OSX 3.9 as well (tested on 2 machines).
I know earlier versions of OSX/Rev were said to cause problems, but it seems
to work as expected here on both platforms, thus this tip really *is*
godlike.
Crashes here with a kernel protection fault:
OS X 10.4.4
PowerBook G4 1Ghz
Bummer. Works here, in Rev and MC, OX 10.3.9, Rev 2.6.6, buildNumber 152 (not
sure what the latest version is).
I just tested here with OSX 10.4.4 under MC and the export worked fine. How
about I send you my test stack and see if you get a different result.
Works great in your version.
I double-checked the differences between your code and the code on Ken's
site, and I found that if I just move the line that restores the
alwaysBuffer of the stack to after the export, it works:
on mouseUp
put "/Applications/MetaCard/_testers/export wd buffer.rev" into tStack
put "/Users/richardgaskin/Desktop/stackimage.png" into tPath
put "PNG" into tType
ExportCard tStack, tPath, tType
end mouseUp
on ExportCard pStackPath,pExportPath,pImageType
-- pStackPath is the path to the stack whose card you want to export
-- pExportPath is where you want the image to go
-- pImageType is one of the three formats supported by the export
-- command: paint, png or jpeg
put the alwaysBuffer of stack pStackPath into tOldBuffer
-- The next two lines force the current card image
-- into the offscreen buffer
set the alwaysBuffer of stack pStackPath to false
set the alwaysBuffer of stack pStackPath to true
create invisible image
-- Here's the 'meat' of the handler:
set the imagePixMapID of last image to \
(the pixMapID of stack pStackPath)
select last image
--!NOT HERE set the alwaysBuffer of stack pStackPath to tOldBuffer
do "export" && pImageType && "to file pExportPath"
delete last image
-- HERE INSTEAD:
set the alwaysBuffer of stack pStackPath to tOldBuffer
choose browse tool
end ExportCard
--
Richard Gaskin
Fourth World Media Corporation
___________________________________________________________
[EMAIL PROTECTED] http://www.FourthWorld.com
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