Selection of Axes scale, intervals for a set of points

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Article #26705

#26705

From: Anthony M Lovell
Date: Mon, 25 Apr 1988 20:52

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I looked in the library till my head hurt (I'm no expert at library
use), so I'm going to ask if any netter can refer me to (or supply) a
good algorithm for determining "nice" ranges and intervals for 
plotting a set of points.  I can have the points "on hand", so I'll know
the max and min for both x and y components.  Then...
it's sorta tricky to have the computer apply the same hazy decisions a
person would use in determining an appealing set of axes for the graph.
Can anyone help me and keep me from reinventing the wheel?

-- 
amlovell@phoenix.princeton.edu     ...since 1963.

disclaimer:
These are MY opinions.  You only WISH they were yours.

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Path: arc1-ca.pugleaf.net!utzoo!mnetor!uunet!husc6!bbn!rochester!udel!princeton!phoenix!amlovell
From: amlovell@phoenix.Princeton.EDU (Anthony M Lovell)
Newsgroups: comp.sys.ibm.pc
Subject: Selection of Axes scale, intervals for a set of points
Message-ID: <2656@phoenix.Princeton.EDU>
Date: 25 Apr 88 20:52:03 GMT
Organization: Princeton University, NJ
Lines: 14
Keywords: need an algorithm