1Revision history for Perl extension GnuplotIF.
2
31.0  Thu Jul 28 11:00:14 2005
4  - original version; created by h2xs 1.23 with options
5  -XA -n GnuplotIF
6
71.1  Aug 27 2006
8  - method gnuplot_set_plot_titles added (thanks to Stephen Marshall)
9
101.2  Jun 06 2007
11  - tests improved
12
131.3  Oct 13 2007
14  - Module no longer dies if no display is available (allows batch mode).
15  - Method gnuplot_plot_xy_style (thanks to Georg Bauhaus)
16
171.3.1  Nov 10 2007
18  - All prints to pipes will be checked.
19  - New test: 8 pipes open in parallel.
20
211.4  Nov 28 2007
22  - Plot window can survive after gnuplot exits.
23  - Plot can be stored to a script file instead of beeing executed immediately.
24  - New method gnuplot_plot_3d makes 3-D-plots from arrays.
25  - New method gnuplot_hardcopy writes a plot into a file for printing.
26  - New method gnuplot_restore_terminal restores terminal settings before the
27    last hardcopy.
28
291.5  June 11 2008
30  - Method gnuplot_plot_many() and gnuplot_plot_many_style for x-y-plots not
31    sharing an x-axis.
32  - Most method calls can now be chained (thanks to Bruce Ravel for both).
33
341.6  March 3 2011
35  - gnuplot_pause() not working as advertised.
36  - New constructor argument 'plot_also': write all plot commands to a file, in
37    addition show the plots.
38
391.7  June 3 2011
40  - Windows support  (thanks to Bruce Ravel).
41
421.8  January 2 2016
43  - Fixes concerning pathes with spaces (thanks to Bruce Ravel).
44  - Fix for situations where the user does not have write privilege for the
45    current working directory (thanks to Bruce Ravel).
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