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view etc/README.gnuplot @ 14691:e3da2a68d709

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Fix memory exhausted bug with log plots of small negative constant data (bug #36493) * graphics.cc (get_axis_limits): Widen small axis limits based on sign of smaller axis limit.
author Rik <octave@nomad.inbox5.com>
date Fri, 25 May 2012 16:02:05 -0700
parents b67c2d580a25
children 446c46af4b42
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Octave works best with gnuplot 4.4 or higher, which is available from
http://www.gnuplot.info.

In versions prior to 4.2.6 it is not possible to use the mouse to zoom in
on plots.  This is a limitation of earlier versions of gnuplot, which are
unable to zoom when the data it plots is not stored in a file. 


John W. Eaton
jwe@octave.org

Last updated: Tue Jan  4 18:55:56 PST 2011