CFwhm:SetCentroid

The SetCentroid method sets the centroid properties but not the FWHM calculation properties of the CFwhm object.

CFwhm:SetCentroid( CCentroid )

CFwhm:SetCentroid( CFwhm )

where

The first form copies the properties of a CCentroid object.

The second form copies only the CCentroid properties from another CFwhm object.

The following script updates the cenroid properties of a FWHM measurements and then remeasures. Assume that a CImage object I already exists:


C = CCentroid:new()	-- create a CCentroid
C.radiusX = 7.3 ; C.radiusY = 6.4	-- change the radius properties
	-- do something
F = CFwhm:new()	-- create CFwhm A with default values
F = F:Calc( I, 420, 600 )	-- measure the object near 420,600
Printf("%lg,%lg = %lg", F.X(), F.Y(), F:FWHM() )	-- result: 420.24,599.872 = 2.145
F:SetCentroid( C )	-- change the centroid properties
Printf("%lg,%lg = %lg", F.X(), F.Y(), F:FWHM() )	-- result: 420.21,599.884 = 2.138