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Conference bulova::decw_jan-89_to_nov-90

Title:	DECWINDOWS 26-JAN-89 to 29-NOV-90
Notice:	See 1639.0 for VMS V5.3 kit; 2043.0 for 5.4 IFT kit
Moderator:	STAR::VATNE

Created:	Mon Oct 30 1989
Last Modified:	Mon Dec 31 1990
Last Successful Update:	Fri Jun 06 1997
Number of topics:	3726
Total number of notes:	19516

1236.0. "Colour Confusion" by VESTA::BAILEY (And Soon the Darkness) Mon Aug 07 1989 07:29

Simple question (I hope)...  How do I get the RGB values
for a given pixel of the screen???

WAG...  Use Get_Image to 'read' the pixel(s) from the screen
... then use Get_Pixel to get the value of the pixel(s)
read.... but does this just give you a colour map
index??? how do I convert the index into RGB values?????

T.R	Title	User	Personal Name	Date	Lines
1236.1	XQueryColor	HANNAH::MESSENGER	Bob Messenger	`Mon Aug 07 1989 17:30`	4
	To convert a pixel value into RGB, call XQueryColor. -- Bob