TIEImageEnGlobalSettings.RedToGrayCoef

Declaration

property RedToGrayCoef: integer;

Description

Specify the red coefficient used to convert from color to gray scale. The conversion formula is:
gray := (Red * RedToGrayCoef + Green * GreenToGrayCoef + Blue * BlueToGrayCoef) div 100;

Defaults: 21 (Red), 71 (Green) and 8 (Blue)

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