How to get line width in a macro?

Posted by lechristophe on Apr 29, 2019; 11:43am
URL: http://imagej.273.s1.nabble.com/How-to-get-line-width-in-a-macro-tp5022142.html

Hi,

In a macro I'm writing, I am iterating through the ROI manager to change
the width of polyline ROIs by a multiplicative factor. I can't find a way
to get the line width for the selected polyline ROI, I only find a built-in
macro function that sets the width. Is there a way to do this?

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