Gnuplot.jl/ChangeLog.md
2022-01-04 12:06:01 +01:00

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# Version 1.4.1 (released on: )
- New features:
* Implicit recipes can now returns a `Vector{PlotElement}`;
* Allow using single quotes in output file names (#52);
* New function: `palette_levels()` can be used to modify palette levels before passing them to gnuplot;
- Bugfix:
* Fixed `BoundsErrors` in `hist()` (#49);
* Fixed problem when generating documentation (#51);
# Version 1.4.0 (released on: May 5, 2021)
- New features:
* Missing values are accepted if the input arrays have `eltype <:
AbstractFloat`;
* Missing values are also accepted in calls to `hist`;
* VSCode and Pluto sessions are now properly handled (#35 and #43);
- Bugfix:
* Multiplot were not displayed in Jupyter (#25);
* `gpvars()` fails if gnuplot character encoding is utf8
(#24);
# Version 1.3.0 (released on: Apr. 29, 2020)
- New features:
* The new `dgrid3d()` allows to interpolate scattered 2D data on a
2D regular grid;
* The `Options` structure features a new `mime` field containing a
dictionary to map a MIME type to gnuplot terminals;
* The `Options` structure features a new `gpviewer` field allowing
to choose the display behaviour (using either gnuplot
interactive terminals or anexternal viewer such as Jupyter or
Juno);
* The `save()` function now accepts a `MIME` argument in place of
the `term=` keyword. The actual terminal is retrieved from the
`Options.mime` dictionary;
* The `contourlines()` function now accepts `AbstractVector` and
`AbstractMatrix` as arguments, rather than `Vector` and
`Matrix`;
* The `contourlines()` function now accepts a `fractions` input to
generate contours encompassing given fractions of the total
counts in a 2D histogram;
* The `palette()` function now accept a boolean `smooth` keyword,
allowing to interpolate a discrete palette into a continuous one.
- Breaking changes:
* The `Options` structure no longer provides the `term_svg` and
`term_png` fields. They have been replaced by the `mime`
dictionary.
# Version 1.2.0 (released on: Apr. 20, 2020)
- New features:
* REPL mode: a new `Gnuplot.repl_init()` function is available to
install a gnuplot REPL;
* Implemented the "recipe" mechanism: the `recipe()` function can
now be extended to register new implicit recipes to display
data;
* `@gp` and `@gsp` now accepts a `Gnuplot.PlotElements` object,
containing commands, data and plot specifications in a single
argument;
* The `linetypes` function now accept the `lw`, `ps` (to set the
line width and point size respectively), and the `dashed` (to
use dashed patterns in place of solid lines) keywords;
* The new `Gnuplot.options.term::String` field allows to set the
default terminal for interactive sessions;
* New functions: `gpvars()` to retrieve all gnuplot variables,
`gpmargins()` to retrieve current plot margins (in screen
coordinates, `gpranges()` to retrieve current plot axis ranges;
* New keywords accepted by `@gp` and `@gsp`: `lmargin`, `rmargin`,
`bmargin`, `tmargin`, `margins`, to set plot margins;
* Implemented new implicit recipes to display histograms (as
returned by `hist()`), contour lines (as returned by
`contourlines()`) and images;
* Implemented automatic display of plots in both Jupyter and Juno;
* Documentation updated;
- Breaking changes:
* The 2D matrix are now sent to gnuplot in a column-major order,
to comply with Julia array layout;
- Bugfix:
* When a `Vector{String}` is passed to `driver()` it used to be
modified, and couldn't be used again in a second call. Now the
original is preserved;
* `contourlines()` used to return a single blanck line to
distinguish iso-contour lines, and this may cause problems in 3D
plot. Now two blanck lines are returned;
# Version 1.1.0 (released on: Apr. 09, 2020)
- First production ready version;
- Completed documentation and example gallery;