Re: add a set of point coordinates to ROI manager

Posted by adiro on
URL: http://imagej.273.s1.nabble.com/add-a-set-of-point-coordinates-to-ROI-manager-tp5009232p5009392.html

Hi, 

So sorry but I'm a newbie... where do I put this code?

2014-08-18 9:55 GMT+03:00 Bio7 [via ImageJ] <[hidden email]>:

Here is a small code snippet:

**************************************
ImagePlus imp = IJ.getImage();

/*Create a Polygon ROI!*/

int[] xp = { 5, 50, 100, 150, 200, 250, 300 };
int[] yp = { 100, 200, 200, 200, 200, 100 };
PolygonRoi polRoi = new PolygonRoi(xp, yp, 6, Roi.POLYGON);
imp.setRoi(polRoi);

/*Add the ROI to the ROI Manager!*/

RoiManager manager = RoiManager.getInstance();
  if (manager == null)
     {
        manager = new RoiManager();
     }
manager.addRoi(polRoi);

*************************************

For different ROI types see:

http://rsbweb.nih.gov/ij/developer/api/ij/gui/Roi.html

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