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Re: Selecting multiple ROIs in manager

Posted by Michael Schmid on Feb 24, 2016; 4:59pm
URL: http://imagej.273.s1.nabble.com/merging-IHC-image-from-different-slides-tp5015699p5015708.html

Hi Bill,

sorry, I cant reproduce the problem. The following macro works well for me:

newImage("Untitled", "8-bit ramp", 512, 512, 1);
makeRectangle(57, 43, 84, 40);    //1st roi
roiManager("Add");
makeRectangle(153, 110, 75, 33);  //2nd roi
roiManager("Add");
makeRectangle(237, 162, 65, 30);  //3rd roi
roiManager("Add");
roiManager("select", newArray (1,2));
roiManager("OR");

Note that roiManager("select", newArray (1,2)) selects the 2nd and 3rd roi; the first one has index 0.

ImageJ 1.50g; Java 1.6.0_65 [64-bit]; Mac OS X 10.6.8.

Michael
________________________________________________________________
On Feb 24, 2016, at 15:53, Bill Christens-Barry wrote:

> Hi,
>
> On MacOS 10.7.5, Java 1.6, and ImageJ 1.50h5, I find that only the first ROI becomes selected after:
>
>    roiManager("select", newArray (1,2));
>
> After playing with several variants of this, it seems that only the first listed ROI ("1" in this example) becomes selected. Shift- or command- selecting multiple ROIs in the ROI manager works as expected.
>
> Bill Christens-Barry
>
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> ImageJ mailing list: http://imagej.nih.gov/ij/list.html

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