ImageGear Professional for Windows ActiveX
GetHueValue Method
ImageGear Professional v18.2 > API Reference Guide > Processing Component API Reference > Processing Component Objects > IGProcessingCtl Control > IGProcessingCtl Methods > GetHueValue Method

Description:

Converts an RGB value to a hue value.

Syntax:

      GetHueValue (ByVal pPixel As IGPixel) As Double

Parameters:

Name Description
pPixel Reference to 'IGPixel' object that stores an RGB value.

Return Value:

Returns the hue angle (0.0 to 360).

Bits Per Pixel:

24

Sample:

Image Processing and Effects

 

 

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