> > On Sep 12, 2015, at 4:24 PM, Avital Steinberg <
[hidden email]>
> wrote:
> >
> > Hi,
> > I'm trying to work in batch mode (in Javascript), so I hid the images,
> > results table and ROI manager. The problem is that when I use Analyze,
> > particles, the ROI manager opens:
> >
> > IJ.run(imp, "Analyze Particles...", "include add");
> >
> > Is there a way to analyze the particles without displaying the ROI
> manager?
> > I'm using the daily build 1.50c9.
> >
> > I tried to use the Particle Analyzer class. I saw that it was much faster
> > without displaying the ROI manager. I know that the particles were
> > segmented because the results table was updated. However, I was unable to
> > display the ImagePlus. I used the command:
> >
> > pa.analyze(imp,ip);
> >
> > How can the results of the segmentation be displayed on the ImagePlus,
> > similarly to what is done automatically in Analyze, Particles?
>
> Use an Overlay instead of the ROI Manager. Here is an example:
>
> imp = IJ.openImage("
http://imagej.nih.gov/ij/images/blobs.gif");
> IJ.setAutoThreshold(imp, "Default");
> IJ.run(imp, "Analyze Particles...", " show=[Overlay Outlines]");
> ip = imp.getProcessor();
> overlay = imp.getOverlay();
> for (i=0; i<overlay.size(); i++) {
> ip.setRoi(overlay.get(i));
> stats = ip.getStatistics();
> print(i+": size="+stats.pixelCount+", mean="+IJ.d2s(stats.mean,2));
> }
> imp.show();
>
> -wayne
> --
> ImageJ mailing list:
http://imagej.nih.gov/ij/list.html>
Locked
