[ImageJ-bugs] [Bug 899] IJ2 under Vista: very long delay opening image file

[bugzilla at fiji.sc]

http://fiji.sc/bugzilla/show_bug.cgi?id=899

Curtis Rueden <ctrueden at wisc.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #17 from Curtis Rueden <ctrueden at wisc.edu> ---
To interrogate whether SCIFIO is active in your ImageJ, you can use the
OptionsService API. Here is an example Jython script:

  # @OptionsService optionsService
  from net.imagej.legacy import ImageJ2Options
  scifio = optionsService.getOptions(ImageJ2Options).isSciJavaIO()
  print("SCIFIO? " + str(scifio))

The same approach should work with any scripting language _except_ for ImageJ
1.x macros, since they do not support access to the complete Java API of ImageJ
etc.

Regarding performance improvements to SCIFIO and ImageJ-Legacy: yes, they are
certainly needed and planned, and will remain on the radar. But it requires a
substantial retooling of the ImageJ-Common library, among other involved
efforts. Thus, due to limited developer resources, I cannot promise a timeline.

Since improving SCIFIO performance is more of a feature request than a bug, and
since there is a simple workaround to any performance issues (i.e.: turn off
SCIFIO and ImageJ2 data structures), I am closing this bug as resolved.

In the meantime, for your 16-bit PNGs, you can force use SCIFIO via File >
Import > Image... (way at the bottom of the menu! or use the Command Finder by
pressing L). That way you can at least write a macro that will support all your
images via case logic.

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