Corrected question: How can I measure object length?

Posted by Jonathan Rosenthal on Oct 04, 2009; 1:45am
URL: http://imagej.273.s1.nabble.com/Corrected-question-How-can-I-measure-object-length-tp3690933.html

Hello again,
   I just saw the typo in the message I just sent - so here's the  
corrected version.
    I'd like to use ImageJ to measure the length of some caterpillars  
in digital images. When I clicked on "Analyze" and then "Set  
Measurements" it seemed that all the options were for area, none for  
length. I'm guessing there has to be some way to measure length - if  
you know, please tell me.

Thanks very much,

Jonathan Rosenthal
Visiting Scholar
Dept. of Biology
Vassar College