[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Graphics' (#lcl)

Red

Finds the Red component of the supplied color.

Declaration

Source position: graphics.pp line 1946

function Red(

  rgb: TColorRef

):Byte;

Arguments

rgb

  

The color for processing, expressed as RGB.

Function result

Returns the Red component of the color specified in RGB.

Description

Does not work with system color values.