CFwhm:SetAutoCentroid

The SetAutoCentroid method sets the flag that controls whether the FWHM uses a centroid position. Set the flag true to cause FWHM calculations to refine the target position to a centroid value.

Syntax

CFwhm:SetAutoCentroid( bTrue )

Set bTrue = true to force the FWHM calculation to compute a centroid position.
Set bTrue = false to use the position specified in Calc is used.

Remarks

The Calc method is passed an x,y position from which to calculate the FWHM parameters. Usually, a better result is obtained if the FWHM is computed about the center of the peak or valley.