Measure length (pixels) of an wavy outline

Posted by marlon4711 on Apr 07, 2009; 2:45pm
URL: http://imagej.273.s1.nabble.com/Measure-length-pixels-of-an-wavy-outline-tp3693063.html

I would like to measure the length of an outline in a picture. The outline is irregular wavy.
I am looking for an addon for imageJ or some other software that can measure the pixels of a "zik zak line".
Thanks for help.
Best,
Marlon