A search with PathFinder showed that I had 2,882. That got me curious about how many StuffIt archives I had accumulated over the years. had also been encrypted, maybe by another app.was missing a needed resource fork (from Mac OS 9 and early Mac OS X days).So it appeared that I may have had a file that: sit files and they "unstuffed" just fine. So I dragged the archive to Stuff Expander 12, the latest version I had, and got this error message:Īnnoyed, but not alarmed, I did some investigating. The other day, I was working with some very old financial archive files on my Mac. Even so, looking back in time can be the real issue. Even though StuffIt is in wide use in certain circles, many home users aren't planning a future with it. Government and university archivists worry about it a lot and so should you. After upgrading, the commands in the File menu that use QuickTime for Java will be gone but you can still run these plugins directly from the Plugins/QuickTime submenu.Data migration into the future is one of those things that Mac users should think about from time to time. To upgrade to the latest version of ImageJ, replace the ij.jar file in the ImageJ folder with a newer one from. Must be installed in order for the Plugins/Compile and Run command to work. The MRJ Software Development Kit (SDK) fromĭ/java/text/download.html Older systems, you must install it by selecting "QuickTime for Java" in the "Custom" install option of the QuickTime installer. Which is preinstalled on Mac OS 9.04 and later. command are preinstalled plugins that require commands in the File/Import submenu and the File/Save As/QuickTime Note: drag and drop may not work until you delete all older versions of ImageJ and rebuild the desktop. Files can be any type supported by ImageJ'sįile/Open command (TIFF, JPEG, GIF, BMP, DICOM, FITS, PGM, ZIP/TIFF, LUT, ROI or text). With creator code "imgJ" that are double-clicked. The QuitHandler plugin in the plugins/Utilities folder is called by ImageJ to open files dropped on the ImageJ icon and files In the case shown here, ImageJ is using 65MB of memory and 134MB is available for opening additional images and stacks. The Finder's "About this Computer" window is a good way to monitor ImageJ's memory usage. Loading images! It may, however, be necessary to allocate more memory to ImageJ to avoid error messages with plugins that use Strangely enough, allocating more memory to ImageJ reduces the amount of memory available for Java applications allocate memory from the System heap so there is usually no need to increase the value of "Preferred Size" in ImageJ will run on a 64MB Mac but it runs better with 256MB or more, particularly when working with large images and/or stacks. Older versions of MRJ had many bugs so users of older Macs may need to upgrade to the latest version. ImageJ requires Macintosh Runtime for Java (MRJ), available from MRJ requires Mac OS 8.1 or later. To run ImageJ, double-click on the ImageJ icon. (Use Stuffit Expander if your browser does not automatically expand the archive.) Move the resulting "ImageJ" folder to a convenient location such as the Applications folder. Download and expand the Macintosh self-extracting archive.
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