Quantum Data 801GC, 801GF, 801GX manual Foreground Red, Green and Blue levels, 128, Frgb?

FRGB	Foreground Red, Green and Blue levels
Classification:	System parameter setting
Command Syntax:	FRGB <red level> <green level> <blue level>
	or
	FRGB <common gray level>
Limits:	<level>
	min = 0 (full off)
	max = 255 (full on)
Query Syntax:	FRGB?
Query Response:	<red level> <green level> <blue level>
Description:	Temporarily sets the portions of an image drawn with a color
	selection of foreground to the given red, green and blue values.
	All three colors can be set to the same level using a single
	parameter. The setting is not global and is not saved. The FRGB?
	query returns the current red, green and blue settings of FRGB.
Other Required Cmds:	The color selection for one or more primitives in a custom image
	must be set to foreground in order to see the affect of this command
	on a custom image.
E x a m p l e s :	F R G B 2 5 5 1 2 8 0 / / S e t f o r e g r o u n d c o l o r
	/ / t o o r a n g e
	or
	F R G B 1 2 8 / / S e t f o r e g r o u n d c o l o r t o a
	/ / m i d - g r a y l e v e l

6-128 Chapter 6: Programming Model 801GC, 801GF & 801GX¥Rev. A