./graphics/gnuplot, Portable interactive, function plotting utility

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Branch: CURRENT, Version: 5.4.0, Package name: gnuplot-5.4.0, Maintainer: pkgsrc-users

Gnuplot is a command-line driven interactive function plotting utility
for UNIX, MSDOS, and VMS platforms. The software is copyrighted but
freely distributed (i.e., you don't have to pay for it). It was originally
intended as graphical program which would allow scientists and students
to visualize mathematical functions and data. Gnuplot supports many
different types of terminals, plotters, and printers (including many
color devices, and pseudo-devices like LaTeX) and is easily extensible
to include new devices.

This package includes X11 support.

Required to run:
[graphics/gd] [graphics/cairo] [devel/pango] [devel/libcerf]

Required to build:
[pkgtools/x11-links] [x11/xcb-proto] [pkgtools/cwrappers] [x11/xorgproto]

Package options: cairo, cerf, gd, x11

Master sites:

SHA1: b4660dff7d047a453c55fd77faba11f63bb2d5ed
RMD160: fca7270c9a7d8633aa457a661bcf91778c6e1f3d
Filesize: 5490.815 KB

Version history: (Expand)

CVS history: (Expand)

   2020-11-20 18:25:02 by Patrick Welche | Files touched by this commit (7) | Package updated
Log message:
Update gnuplot to 5.4.0

The lua option is there to enable the TikZ terminal, so install its
LaTeX style files to make use of it.

Replace and deprecate old "set loadpath" command means the list of font
paths is gone.

* Support for 64-bit integer arithmetic
        o All evaluation of expressions and functions uses 64-bit arithmetic
          if supported by the hardware platform.
        o Integer overflow is detected and handled according to user preference.

* Voxel grids
        o Gnuplot now supports operations based on 3D grids of voxel data.
        o The current content of one or more voxel grids can be referenced by
          splot commands to assign colors or other properties to plot elements.
        o Data in a voxel grids can be plotted by splot styles dots, points,
          or isosurface.

* Pixmaps as objects
        o "set pixmap" allows import of a png/jpeg/gif image as a \ 
pixmap that
          can be positioned anywhere in a plot or on the page.  Unlike plotting
          "with image", pixmap objects retain their original aspect \ 
ratio and
          size independent of axis scaling or rotation.
          Example: http://gnuplot.info/demo_5.4/pixmap.html

* New plot styles and plot options
        o 3D plot style "with polygons" reads polygon faces from a \ 
data file.
          These can be used to create a surface or to describe a solid object.
          Example: http://gnuplot.info/demo_5.4/polygons.html
        o "splot $voxelgrid with isosurface" creates a tessellated 3D \ 
          enclosing voxels above a requested threshold level.
          Example: http://gnuplot.info/demo_5.4/isosurface.html
        o "set spiderplot" selects a new plotting mode for creating spider
          plots, also known as radar charts. These are essentially parallel
          axis plots in which the axes are arranged radially rather than
          Example: http://gnuplot.info/demo_5.4/spiderplot.html
        o Plot styles "with circles" and "with boxes" can be \ 
used in 3D plots.
          Example: http://gnuplot.info/demo_5.4/3Dboxes.html
        o 2D plot style "with arrows" is a variant of "with \ 
vectors" in which
          each arrow is specified by x:y:length:angle rather than x:y:dx:dy.
        o pm3d surfaces can have individual fill styles and separate top/bottom
          fill colors.
          Example: http://gnuplot.info/demo_5.4/hidden_compare.html
        o pm3d option "noclipcb" causes quadrangles with palette color \ 
          cbrange to be omitted from the plot rather than being assigned a
          color clipped to cbmin or cbmax.
        o Contour line types can be customized.
          Example: http://gnuplot.info/demo_5.4/custom_contours.html
   2020-11-05 10:09:30 by Ryo ONODERA | Files touched by this commit (1814)
Log message:
*: Recursive revbump from textproc/icu-68.1
   2020-09-22 21:08:55 by Benny Siegert | Files touched by this commit (3)
Log message:
gnuplot: fix CVE-2020-25412 and CVE-2020-255519

Bump revision. Patches painfully pulled out of upstream's git.
   2020-08-20 00:09:15 by Thomas Klausner | Files touched by this commit (1)
Log message:
gnuplot: remove pdf option

Map it to 'cairo' option which provides PDF output.

No change to defaults, so no PKGREVISION bump.

Addresses PR 55590 by Joern Clausen.
   2020-08-18 19:58:18 by Leonardo Taccari | Files touched by this commit (549)
Log message:
*: revbump for libsndfile
   2020-08-17 22:20:41 by Leonardo Taccari | Files touched by this commit (2202)
Log message:
*: revbump after fontconfig bl3 changes (libuuid removal)
   2020-06-02 10:25:05 by Adam Ciarcinski | Files touched by this commit (1689)
Log message:
Revbump for icu
   2020-04-12 10:29:21 by Adam Ciarcinski | Files touched by this commit (956) | Package updated
Log message:
Recursive revision bump after textproc/icu update