RGBA2COLOR

THE BOX'S MAIN HELP:

This function takes the four scalars, R, G, B, A. 
It returns a color with those red, green, blue, and alpha components.

R (input):

This must be a scalar.  This is the red component for the color.

G (input):

This must be a scalar. This is the green component for the color.

B (input):

This must be a scalar. This is the blue component for the color.

A (input):

This must be a scalar.  This is the alpha component for the color.

C (output):

The function returns the color(R,G,B,A). 
The default is solid white.