Re: Get the number of point of a point selection

Posted by lechristophe on Feb 09, 2011; 10:32pm
URL: http://imagej.273.s1.nabble.com/Get-the-number-of-point-of-a-point-selection-tp3685737p3685739.html

That's exactly the kind of hack I could use. Thanks a lot Gabriel !

Christophe

On Wed, Feb 9, 2011 at 23:17, Gabriel Landini <[hidden email]> wrote:

> On Wednesday 09 Feb 2011 21:52:29 you wrote:
> > I'm sure this is trivial, but how can I get the number of points of a
> > multi-point selection (command / macro function) ? I can do
> Analyze>Measure
> > for the selection and retrieve the number of lines in the Results Table
> but
> > there is probably a more direct way.
>
> You could do:
>
> getSelectionCoordinates(xCoordinates, yCoordinates);
> print( lengthOf(xCoordinates) );
>
> Cheers
>
> Gabriel
>