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

Blue

Finds the Blue component of the supplied color.

Declaration

Source position: graphics.pp line 1931

function Blue(

  rgb: TColorRef

):Byte;

Arguments

rgb

  

The color for processing, expressed as a RGB value.

Function result

Returns the Blue component of the color specified in RGB.

Description

Does not work with system color values.

Version 4.0 Generated 2025-05-03 Home