Posted by
Michael Cammer on
Aug 02, 2006; 4:59pm
URL: http://imagej.273.s1.nabble.com/xy-coordinates-for-freehand-selection-tp3701932p3701937.html
Reminder:
If a section of a freehand selection is perfectly horizontal or vertical,
only the beginning and end points of that part of the line is saved. If
you need the individual points along the line, you have to calculate them
yourself.
-mc
At 09:45 AM 08/02/06 +0200, you wrote:
>Either File>SaveAs>XY Coordinates... or the Path Writer plugin should do
>the job.
>Look at
>
http://rsb.info.nih.gov/ij/docs/menus/file.html#saveas>Cheers,
>Volker
>
>Rune Jakobsen a écrit :
>>Just recently discovered ImageJ as fantastic program for handling images.
>>I am using the selection tool to trace and measure xy-coordinates for
>>subtle lines in x-rays . This works but I wonder if theres is anyway that
>>you can get the xy-coordinates from a freehand (or even a segmented line)
>>selection into a text/xls.file? I am using the xy-coordinates in matlab
>>to determine the shortest distance between to traced lines on a x-ray -
>>so if anyone know if this is a feature already build into ImageJ - or if
>>something like that exist as a plugin - that would off course be even better.
>>Thank you in advance.
>>
>>Rune Jakobsen
>>
>>--passerelle antivirus du campus CNRS de Montpellier
>>--
>>
>
>--
>passerelle antivirus du campus CNRS de Montpellier
>--
____________________________________________________________________________
Michael Cammer Analytical Imaging Facility Albert Einstein Coll. of Med.
URL:
http://www.aecom.yu.edu/aif/