ImageEn, unit iesettings
TIEImageEnGlobalSettings.RedToGrayCoef
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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