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

Description:

Computes the forward Discrete Cosine Transform (DCT) of the input IGComplexObject Object.

Syntax:

      ForwardDCT(pComplexObject As IGComplexObject) As
IGComplexObject

Parameters:

Name Description
pComplexObject IGComplexObject Object to process.

Return Value:

Returns an IGComplexObject Object, which contains result data.

Bits Per Pixel:

N/A

Sample:

FreqIP

 

 

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