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Re: Alpha shape macro available

Posted by Gabriel Landini on Jul 14, 2014; 10:56am
URL: http://imagej.273.s1.nabble.com/Alpha-shape-macro-available-tp5008701p5008705.html

On Sunday 13 Jul 2014 16:59:35 Jonathan Lake wrote:
> Hmmm. Unfortunately I cannot readily replicate your environment to test it
> under those circumstances. It was written in Fiji with ImageJ 1.49d on OS X
> Mavericks. I have no idea what could cause a problem before it even manages
> to display the dialog.
>
> try this version?
> https://www.dropbox.com/s/rvy2zsyb2cwbsus/Alpha_Shape_alternative.ijm

Tried it on Oracle Java 1.6.0_35. Similar story:
It now shows the dialog, asks for a number (I leave the default of 0). Then it
given an error saying:
-----------------
Empty array in line 655.

currentpoly - newArray ( uniquealphaedgelist [ currentpoint <]> ) ;
-----------------

This is the same in IJ1 as in Fiji on Oracle Java.

Cheers

Gabriel

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