RGB_R

Returns the red component (as an Integer) from a given RGBA colour value.

Syntax: RGB_R( RGBA )

RGBA
required A Long RGBA colour value, of the kind returned by RGB or RGBA.

The return value is the red component in the range 0–255.

Example

This example extracts the red component from a colour built with RGB.

Dim MyColor As Long
Dim RedComponent As Integer
MyColor = RGB(255, 100, 150)
RedComponent = RGB_R(MyColor)         ' Returns 255.

See Also