[ImageJ-bugs] [Bug 1252] New: ROI transfer ignores coordinate scaling

[bugzilla at fiji.sc]

http://fiji.sc/bugzilla/show_bug.cgi?id=1252

            Bug ID: 1252
           Summary: ROI transfer ignores coordinate scaling
           Product: Fiji
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P4
         Component: Plugins
          Assignee: imagej-bugs at imagej.net
          Reporter: hrabe at magalien.com
                CC: hrabe at magalien.com

I have 2 image stacks with identical fields of view and positions but with
different resolutions.  The pixel size properties are set accordingly. 
However, when an ROI is created on one image set and transferred to the other
image set, it is placed in a wrong position, as if the pixel coordinates were
used instead of the real physical coordinates.  

This happens when the transfer is done via restoring the ROI or via the ROI
manager, or via an *.roi file.  Moreover, because the roi file appears to be
binary and quite complicated, there is no easy way to work around this problem.
 I have to resample one of the stacks, obviously not a great solution.

Information about your version of Java:

  os.arch => amd64
  os.name => Linux
  os.version => 4.1.15-gentoo-r1
  java.version => 1.8.0_66
  java.vendor => Oracle Corporation
  java.runtime.name => Java(TM) SE Runtime Environment
  java.runtime.version => 1.8.0_66-b17
  java.vm.name => Java HotSpot(TM) 64-Bit Server VM
  java.vm.version => 25.66-b17
  java.vm.vendor => Oracle Corporation
  java.vm.info => mixed mode
  java.awt.graphicsenv => sun.awt.X11GraphicsEnvironment
  java.specification.name => Java Platform API Specification
  java.specification.version => 1.8
  sun.cpu.endian => little
  sun.desktop => null
  file.separator => /

The up-to-date check says: READ_ONLY

Information relevant to JAVA_HOME related problems:

  JAVA_HOME is set to: /usr/local/Fiji.app/java/linux-amd64/jdk1.8.0_66//jre
  imagej.dir => /usr/local/Fiji.app

Information about the version of each plugin:

Activated update sites:
ImageJ: http://update.imagej.net/ (last check:20160217100804)
Fiji: http://update.fiji.sc/ (last check:20160218085537)
Java-8: http://sites.imagej.net/Java-8/ (last check:20160318092131)

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