Posted by
Avital Steinberg on
URL: http://imagej.273.s1.nabble.com/How-to-check-if-the-image-has-a-selection-tp5014564p5014566.html
Hi Jerome,
Thanks for your help!
Here is the code, in case some else searches and finds our discussion:
run("Versatile Wand", "value=70 color=-100 gradient=10
connectedness=4-connected x=996 y=486");
type = selectionType();
print("The selection type is: " + type);
// 0=rectangle, 1=oval, 2=polygon, 3=freehand, 4=traced, 5=straight line,
6=segmented line, 7=freehand line, 8=angle, 9=composite, 10=point, -1 if //
there's no selection.
Best regards,
Avital
On Wed, Oct 7, 2015 at 8:39 AM, Jerome Mutterer <
[hidden email]>
wrote:
> Hi,
> getSelectionType() is what you are looking for.
> Sincerely,
> Jerome.
> Le 7 oct. 2015 07:11, "Avital Steinberg" <
[hidden email]> a
> écrit :
>
> > Hi,
> > After applying the Versatile Wand, I would like to add the selection that
> > was created to the ROI manager. Adding the selection to the ROI manager
> > only makes sense if there is a selection. What is the command in the
> ImageJ
> > macro language that checks if the image has a selection? I was searching
> > the ImageJ macro API, but I haven't found the answer.
> >
> > Thanks,
> > Avital
> >
> > --
> > ImageJ mailing list:
http://imagej.nih.gov/ij/list.html> >
>
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