ImageGear Professional for Windows ActiveX
ForwardFFT Method
ImageGear Professional v18.2 > API Reference Guide > FreqIP Component API Reference > FreqIP Component Objects > IGFreqIPCtl Control > IGFreqIPCtl Methods > ForwardFFT Method

Description:

Performs a forward Fast Fourier Transform of the input IGComplexObject Object.

Syntax:

ForwardFFT(pComplexObject As IGComplexObject, nScalingMethod As
enumIGFFTScalingMethods, bCenterTransform As Boolean) As
IGComplexObject

Parameters:

Name Description
pComplexObject IGComplexObject object to process.
nScalingMethod Specifies the method of scaling the result data.
bCenterTransform Flag to indicate whether to center the transform.

Return Value:

Returns an "IGComplexObject Object, which contains result data.

Bits Per Pixel:

N/A

Sample:

FreqIP

 

 

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