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Customized Background Image of a Disc Image Volume

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Message       rbasic20091005153           Post subject: Customized Background 
Image of a Disc Image VolumePosted: Sat Aug 22, 2009 8:44 pm                    
           
Joined: Sat Apr 04, 2009 5:10 pm
Posts: 255              Hola,

Under Mac OS X 10.4, placing a customized background image inside a disc image 
volume was pretty simple.  You just need to drop a background image file inside 
the disc image volume, making the file invisible, and creating a read-only disc 
image out of it to make it permanent.

I've just realized that this procedure no longer works under Mac OS X 10.5 
partly because the operating system doesn't create a .DS_Store inside the 
volume any more.  Does anybody know how to place a customized background image 
inside a disc image volume programmatically?  I don't know if there are UNIX 
commands for this procedure.  I know that SetFile won't do the job.

Thanks for your advice,

Tom     
_________________
Mac OS X 10.5.6/REALBasic 2008 R4
I say 'no' to MBS plug-ins.  I boycott them.  
                            Top               npalardy           Post subject: 
Re: Customized Background Image of a Disc Image VolumePosted: Sat Aug 22, 2009 
10:28 pm                        
Joined: Sat Dec 24, 2005 8:18 pm
Posts: 5217
Location: Canada, Alberta, Near Red Deer              Actually the image had to 
be ON the disk image (other wise the DMG only looked like that to you as it 
could find the image)

That still holds true     
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My web site Great White Software
RBLibrary.com REALbasic learning  
                            Top               rbasic20091005153           Post 
subject: Re: Customized Background Image of a Disc Image VolumePosted: Sat Aug 
22, 2009 10:45 pm                               
Joined: Sat Apr 04, 2009 5:10 pm
Posts: 255              Thanks for your advice, npalardy.

Quote:Actually the image had to be ON the disk image (other wise the DMG only 
looked like that to you as it could find the image)

I'm not terribly sure what you mean.  If you unmount the disc image and then 
mount it again under Leopard, you will notice that the background image with 
dot that you have placed is gone.  There's no .DS_Store.  But you mean the 
background image information is stored somewhere though the background image 
has disappeared?  if so, where?

Thanks.     
_________________
Mac OS X 10.5.6/REALBasic 2008 R4
I say 'no' to MBS plug-ins.  I boycott them.  
                            Top               DaveS           Post subject: Re: 
Customized Background Image of a Disc Image VolumePosted: Sat Aug 22, 2009 
11:46 pm                               
Joined: Sun Aug 05, 2007 10:46 am
Posts: 1456
Location: San Diego, CA              It can be done with a series of HDIUTIL 
commands, and a declare or two...

I have a simple DMG maker available that does all that..... 
http://www.rdsisemore.com/flashdmg     
_________________
Dave Sisemore
MacPro, RB2008r3.1  
                            Top               rbasic20091005153           Post 
subject: Re: Customized Background Image of a Disc Image VolumePosted: Sat Aug 
22, 2009 11:56 pm                               
Joined: Sat Apr 04, 2009 5:10 pm
Posts: 255              Thanks, DaveS.

Declare again...  Ughh...  His app's system requirement is Mac OS X v10.5 or 
greater.  So the background image swap can be done even under Leopard.     
_________________
Mac OS X 10.5.6/REALBasic 2008 R4
I say 'no' to MBS plug-ins.  I boycott them.  
                            Top               rbasic20091005153           Post 
subject: Re: Customized Background Image of a Disc Image VolumePosted: Sun Aug 
23, 2009 1:19 am                               
Joined: Sat Apr 04, 2009 5:10 pm
Posts: 255              Dave, has any of your users told you that your app may 
not even run at start up?  At least, it won't under my system with Mac OS X 
10.5.8.  I get OutofBoundsException error.     
_________________
Mac OS X 10.5.6/REALBasic 2008 R4
I say 'no' to MBS plug-ins.  I boycott them.  
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