Description

Chain code length of the outline.

Property type

A McMeasure object.  

Syntax

object.mRgnPerimeter2

The mRgnPerimeter2 Property syntax has these parts:

PartDescription
objectAn expression evaluating to an object of type McRegions.

Remarks

This is a pixel-based measurement. Is is the count of boundary pixels for the blob of pixels under or interior to the region boundary. As a measure of region perimeter it is generally less accurate than the mRgnPerimeter measurement, which is the length of the boundary polygon.