Posted by
Kenneth Sloan-2 on
URL: http://imagej.273.s1.nabble.com/slice-information-for-individual-points-in-ROI-tp5021020p5021028.html
Jerome - does getZPisition work if the points in the selection are in
different slices? If not, I may be able to use single points.
My limited experimentation shows a Results table with a separate slice
value for each point , but the Name (suggested in an old thread) shows the
same slice for every point (looks like the slice of the last point
selected).
Multipoint (in different slices) would be ideal but I think I can make
single point selections work.
Thanks very much for the help. I could not find getValue(“Slice”) in the
docs
On Tue, Jul 31, 2018 at 04:10 Jerome Mutterer <
[hidden email]> wrote:
> Hi Kenneth
>
> next to Marcel's suggestion, you could also use:
>
> roi.getZPosition();
>
> see:
https://github.com/imagej/imagej1/blob/master/ij/gui/Roi.java#L1748>
> Sincerely,
>
> Jerome.
>
>
>
> 2018-07-31 9:51 GMT+02:00 Marcel. <
[hidden email]>:
>
> > Hello Kenneth,
> >
> > you can get the "Slice" column information from the ResultsTable. For the
> > following example the stack and measurements must be available:
> >
> > import ij.IJ;
> > import ij.measure.ResultsTable;
> > import ij.plugin.PlugIn;
> >
> > public class MultiPointResults implements PlugIn {
> >
> > public void run(String arg) {
> > IJ.run("Measure");
> > ResultsTable rt = ResultsTable.getResultsTable();
> > for (int i = 0; i < rt.size(); i++) {
> > System.out.println(rt.getValue("Slice", i));
> > }
> > ResultsTable.getResultsWindow().close(false);
> >
> > }
> > }
> >
> > The other values (your coordinates) can be extracted by the given tbale
> > column name.
> > In this example I close the Results Table dialog after the measurements!
> >
> >
> >
> >
> > --
> > Sent from:
http://imagej.1557.x6.nabble.com/> >
> > --
> > ImageJ mailing list:
http://imagej.nih.gov/ij/list.html> >
>
>
>
> --
> Jerome Mutterer
> CNRS - Institut de biologie moléculaire des plantes
> 12, rue du Général Zimmer
> 67084 Strasbourg Cedex
> www.ibmp.cnrs.fr
>
> --
> ImageJ mailing list:
http://imagej.nih.gov/ij/list.html>
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