ROI Lengths

Calculate lengths of line-based regions of interest (ROIs).

Input Parameters

Region of Interest

Set of ROIs which will be measured. Skips non-line-based ROIs (everything except imagej.data.overlay.LineOverlay and imagej.data.overlay.PolygonOverlay).

Type: ROI Set (file) (imagej.data.overlay.AbstractOverlay[])

Results

One result row is produced for each ROI.

Length

Length of the ROI (or ROI boundary, for polygons), in pixels.

Type: Numeric (double)