Unit 'Graphics'	Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index]	[#lcl]

DecColor

DecColor - decrease the component RGBs of a color by the quantity specified (usually results in a darker color overall).

Declaration

Source position: graphics.pp line 1970

function DecColor(

AColor: TColor;

AQuantity: Byte

`AColor`		`AColor` - the original color for processing.
`AQuantity`		`AQuantity` - the amount by which the color is to be changed.

Returns a copy of the original color, decremented by a specified amount.