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

Red

Finds the Red component of the supplied colour

Declaration

Source position: graphics.pp line 1967

function Red(

  rgb: TColorRef

):Byte;

Arguments

rgb

  

The colour for processing, expressed as RGB

Function result

Returns the Red component of the colour specified in RGB