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-
- GNUPLOT - Bigger, Longer, Uncut
- ===============================
-
- This is the official announcement of the release of gnuplot 3.7.1.
- The official date and time of this version is:
- Date: Fri Oct 22 18:00:00 BST 1999
- Version: 3.7, Patchlevel 1
-
- Most, if not all, known bugs in gnuplot 3.7.0 have been fixed.
- See below for a list of changes.
-
- THE FAQ
- =======
-
- An updated version of the gnuplot FAQ is now available. It can be found
- at the following locations:
-
- http://www.ucc.ie/gnuplot/gnuplot-faq.html
- http://www-ihe.etec.uni-karlsruhe.de/mitarbeiter/vonhagen/gnuplot-faq.html
- ftp://ftp.ucc.ie/pub/gnuplot/faq/gnuplot-faq.txt
- All main distribution sites in the faq/ subdirectory.
-
- GNUPLOT AND GIF IMAGES
- ======================
-
- An important note to all who wish to create GIF images with gnuplot:
-
- * Gnuplot requires the gd library from http://www.boutell.com/gd/ to *
- * create gif output. Note that the use of this code may subject your *
- * organisation to a charge of willful patent infringement (as stated *
- * by UNISYS) unless you are in possession of a UNISYS license. *
- * *
- * The UNISYS patent covers the LZW technology which is used to create *
- * gifs. To our knowledge, only gd library version 1.3 and 1.4 are free *
- * of LZW code and should therefore be used with gnuplot (unless you have *
- * a license from Unisys to use LZW code, in which case version 1.2 and 1.5 *
- * is fine, too). The binaries provided here have been built with version *
- * 1.3. Version 1.6+ cannot be used because support for GIF has been *
- * removed altogether. *
-
- As all gif-creating versions of gd library seem to have been taken off
- www.boutell.com, we are providing gd library versions 1.3 and 1.4 at
- the gnuplot distribution sites [1]. Should any legal problems arise,
- we will remove this software.
-
- The PNG image format is an alternative to gif. See [2].
-
- DISTRIBUTION
- ============
-
- By the time you receive this, copies of gnuplot-3.7.1.tar.gz
- should be at the official repositories. Binary versions for
- various non-Unix platforms will be made available in the same
- places. Please allow a couple of days for these distributions
- to appear.
-
- A diffs file relative to gnuplot-3.7 is also available. To apply
- the patch, use the following procedure:
-
- $ gunzip gnuplot-3.7.tar.gz
- $ gunzip gnuplot-3.7.0-3.7.1.diff.gz
- $ cd gnuplot-3.7
- $ patch -p1 <../gnuplot-3.7.0-3.7.1.diff
-
- All distribution archives are signed with a public key which is
- available from public key servers. For more information, see the
- README and PGPKEYS file at the distribution sites.
-
- DISTRIBUTION SITES
- ==================
-
- NORTH AMERICA
-
- Anonymous ftp to ftp.gnuplot.vt.edu:
- ftp://ftp.gnuplot.vt.edu/pub/gnuplot/gnuplot-3.7.1.tar.gz
-
- Alternatively, you can use your web browser to get gnuplot
- from the gnuplot web pages at
-
- http://members.theglobe.com/gnuplot/gp371tar.gz
- http://www.geocities.com/SiliconValley/Foothills/6647/gp371tar.gz
-
- Anonymous ftp to ftp.dartmouth.edu. Please try the
- other sites first!
- ftp://ftp.dartmouth.edu/pub/gnuplot/gnuplot-3.7.1.tar.gz
-
- AUSTRALIA:
-
- From the AARNet Mirror Project:
- ftp://mirror.aarnet.edu.au/pub/gnuplot/
- http://mirror.aarnet.edu.au/pub/gnuplot/
-
- Anonymous ftp to ftp.cc.monash.edu.au:
- ftp://ftp.cc.monash.edu.au/pub/gnuplot/gnuplot-3.7.1.tar.gz
-
- EUROPE:
-
- Anonymous ftp to ftp.irisa.fr:
- ftp://ftp.irisa.fr/pub/gnuplot/gnuplot-3.7.1.tar.gz
-
- Anonymous ftp to ftp.ucc.ie:
- ftp://ftp.ucc.ie/pub/gnuplot/gnuplot-3.7.1.tar.gz
-
- OTHER:
-
- Source and binary distributions for the Amiga will be available
- on Aminet http://ftp.wustl.edu/~aminet/ and its mirrors as
- gfx/misc/gnuplot-3.7.1bin.lha
- gfx/misc/gnuplot-3.7.1doc.lha
- gfx/misc/gnuplot-3.7.1src.lha
-
- The latest version for Macintosh is still 2.0b4, based on a long
- obsolete beta version of gnuplot.
-
- CHANGELOG
- =========
-
- The following bugs have been fixed since the release of gnuplot 3.7:
-
- + fix for negative aspect ratio and reversed x axis
- + fixes in the cgm, eepic, png and pslatex drivers
- + fix in the data fitting code (value of last parameter not stored)
- + fixes for HP-UX, NEXT, and Windows
- + fix compiling on IRIX 6.5 (docs/Makefile problem)
- + fixes for save and set lmargin commands
- + fix for 'set view <z_scale>' (compressed z-axis) problem
- + fix for surface plots and negative ticslevel
- + fix for multiline labels
- + fix for multiplot and eps output
- + fixed exit/quit in batch mode
- + fixed buffering bug in X11 driver
- + fixed bug for logscale plots with unused y2 axis
-
- Although this is mainly a bugfix release, some new features have
- found their way into the code:
-
- o a stdin wrapper for gnuplot on Windows platforms (pgnuplot)
- o new drivers for BeOS, metapost, MacOS X Server
- o fitting of time series data
- o Slaven Rezic's perltk driver is now part of the tkcanvas driver
- o in latex output, the embedding document font is now the default font
- o gnuplot now returns a proper exit status. This means better
- scriptability, e.g. with common Unix shells:
-
- $ if echo "set terminal gif" | gnuplot >/dev/null 2>&1 ; then
- > echo "gif driver supported"
- > else
- > echo "gif driver not supported"
- > fi
- gif driver supported
- $
-
- This is quite useful for programs which use gnuplot as graphics
- backend, e.g. Octave.
-
- Furthermore, the following updates were made:
-
- * Updated makefiles and autoconf files
- * Updated documentation and FAQ
- * Improved configuration of GNU readline support
- * Security: the Linux SVGAlib driver is now disabled by default
- * Support for GNU plotutils 2.2
-
- THE CONTRIB SECTION
- ===================
-
- An improved gnuplot mode for X/Emacs by Bruce Ravel is available from
- http://feff.phys.washington.edu/~ravel/gnuplot/, and we will add it to
- the gnuplot distribution from the next release on.
-
- CREDITS
- =======
-
- The gnuplot team would like to thank all who have contributed to this
- release through discussions, suggestions, bug reports, and patches,
- on Usenet and mailing lists. Special thanks go to Alex Woo for setting
- up and maintaining the new gnuplot web sites. To Dick Crawford for his
- untiring and competent presence on comp.graphics.apps.gnuplot. To Juergen
- von Hagen for adopting the orphaned FAQ list. And to Hans-Bernhard Broeker
- for neverending supply of bug fixes.
-
- -Thomas Williams-
- -Lars Hecking-
-
- FOOTNOTES
- =========
-
- [1] The gif terminal driver requires third party software. Because the
- version of gd library currently at http://www.boutell.com/gd/ does
- NOT create gif images, we are providing gd library version 1.3 and 1.4
- at from the gnuplot distribution sites.
-
- [2] the png terminal driver requires third party software. The png graphics
- library and zlib can be downloaded from
- http://www.cdrom.com/pub/png/pngcode.html
- and
- http://www.cdrom.com/pub/infozip/zlib/
- respectively. They are also available from the gnuplot distribution
- sites.
-
-