Quantum Data 801GC User Manual
Page 254
6-128
Chapter 6: Programming
Model 801GC, 801GF & 801GX¥Rev. A
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