querying colormap cells in V10

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Article #25500

#25500

From: kube
Date: Fri, 01 May 1987 01:35

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In X V10, is there any way for a process to find out if a given pixel value 
	(a) already has a color map cell allocated to it?
	(b) has a read/write as opposed to read-only cell allocated to it?
	(c) has a cell allocated to it that can be XStoreColors'ed by
		this process?
	(d) has a cell allocated to it that can be XFreeColors'ed by
		this process?

I see that V11 will get color maps right, but meanwhile this would help. 

--Paul kube@berkeley.edu, ...!ucbvax!kube

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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!cbatt!ucbvax!cogsci.berkeley.edu!kube
From: kube@cogsci.berkeley.edu.UUCP
Newsgroups: comp.windows.x
Subject: querying colormap cells in V10
Message-ID: <18653@ucbvax.BERKELEY.EDU>
Date: Thu, 30-Apr-87 21:35:19 EDT
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Posted: Thu Apr 30 21:35:19 1987
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