Dot2TeX change log
------------------
+ New feature
* Changed/Improved feature
! Fixed bug
- Removed feature
The last digit in the version number denotes bug-fix releases.
2.8.7:
! Edges with no edge points are now properly handled.
+ Added the 'positions' output format that returns a dictionary with node
names as keys and (x, y) tuples as values. Works only when called as a module.
Feature suggested by Nicolas Thiery.
! Fixed handling of stderr when creating xdot data. Thanks to Nicolas Thiery
for reporting this bug.
! Exceptions are now caught when accessing invalid win32 registry keys.
Updated Graphviz registry key.
Thanks Andreas Frische for reporting this.
! Fixed templates so that crop code is not inserted when preprocessing the graph.
2.8.6:
* Added the --pgf118 option for generating code compatible with PGF 1.18 and
earlier.
! Fixed a bug in handling of the special d2toptions attribute. It was read
even when commented out. Thanks Misha Aizatulin for reporting this.
! Fixed label alignment issues when using recent versions of Graphviz.
* Silenced os.popen3 deprecation warning in Python 2.6.
! Fixed bug in handling of d2toption when dot2tex was used as a module.
2.8.5:
! Updated TikZ/PGF templates to use 'line join=bevel' instead of
'join=bevel'. The name of the option was changed in PGF 2.0 and 'join'
is now used by TikZ's chain library. The change will break PGF 1.18
compatibility.
! Unquoted unicode strings are now correctly parsed.
2.8.4:
! Fixed a really stupid bug in the quoting of the Graphviz binaries.
The code in the 2.8.3 release did not quote the binaries at all.
Thanks Peter Collingbourne for spotting this!
2.8.3:
! File paths to the Graphviz executables are now quoted. This solves
an issue with paths containing spaces. Thanks Pedro Teixeira and
Mateusz for reporting this.
! Fixed a template typo. Dot2tex looks for the <<start_figonlysection>>,
but <<startfigonlysection>> is used in the documentation. Now both
versions can be used.
+ Added --cache command line option. If caching is enabled, dot2tex
will check if the input graph has been processed before. If it has
not changed the graph will not be converted (not documented yet).
2.8.2:
! Fixed a parsing bug in the detection of output format in cases like:
dot2tex --preproc example.dot | dot2tex
Thanks Peter Collingbourne for the patch!
- Removed obsolete shebang line from dot2tex.py
2.8.1:
! Fixed a severe bug in the preprocessing code for the tikz output format.
2.8.0:
! Node names are now filtered to ensure that they are valid TikZ node names.
! Correct fill and stroke color is now set when using the tikz and pst output formats.
! Invisible nodes now generate zero-size coordinates when using the tikz
output format. This allows drawing edges to/from invisible nodes.
+ Added dropshadows.dot and sportsbracket.dot examples.
! Concentrated edges are now supported in the pgf and pstricks output formats.
! The dot parser now correctly parses quoted string like:
label="A \"quote\""
label="\n\nA"
! The dot parser now supports concatenation of double quoted strings using
the + character. Example:
a [label="partA" + "partB" + "partC"];
+ Added support for edge compass points when using the tikz output format.
Example: a.n -> b.e is translated to \draw (a.north) ... (b.east)
* The external pydot module has been replaced with a custom version
of the pydot's dot parser. Available in the dotparsing.py file.
+ Added support for file input. If the input data contains the line
\input{filename.dot}
filename.dot will be loaded and processed. (Thanks Kim Sullivan for the idea)
+ Added interface for using dot2tex as a library. Example:
import dot2tex
testgraph="digraph G {a_1-> a_2 -> a_3 -> a_1;}"
texcode = dot2tex.dot2tex(testgraph,format='tikz',crop=True)
v 2.7.0
+ Added the --codeonly option. When this option is used, only draw
commands are generated. Intended for use with the dot2texi package.
* Minor improvements to the documentation.
+ Added graphanndtti.tex example.
v 2.6.1
! Fixed missing header in the file dot2tex/dotex
! Fixed various typos in the documentation
v 2.6.0
+ Added the --autosize option. Equivalent to
> dot2tex --preproc ex.dot | dot2tex
+ Added the --prog option for choosing between dot, neato, circo, towpi
and fdp, when the input is in plain dot format.
+ Added the special d2toptions graph attribute. Allows you to specify
dot2tex options in command line format.
* Added a dot2tex wrapper script and changed setup.py to make it fully
compatible with both setuptools and distutils. A dot2tex module will
now be put in the site-packages directory and a wrapper script in the
scripts directory.
! Fixed typo in error message.
+ Added --runtests option to run doc tests (experimental).
! Fixed issue with wrong template when both the --preview and --figonly
options were used.
v 2.5.0
+ Added the TikZ output format (-f tikz)
+ Added the lblstyle attribute for styling graph, node and edge labels.
(PGF and TikZ only)
+ Added the --tikzedgelabels option for placing edge labels without
using xdot edge label information (tikz and pgf output format only).
+ Added a topath edge attribute for using TikZ' to paths (tikz and
pgf only).
* Information about the selected output format is now stored in the graph
generated in preprocessing mode. No longer necessary to specify an
output format in the final run.
! Edges with the same source and dest are now handled correctly in
preprocessing mode. Only the edge defined last was preprocessed.
+ Added the --nodeoptions and --edgeoptions options and corresponding
d2tnodeoptions and d2tedgeoptions graph attribute (tikz only).
+ Added the exstyle attribute. Ignored in preprocessing mode. (pgf and
tikz only)
v 2.0.3
! Special TeX char escape code rewritten. Now works as intended.
The $ character was not properly escaped.
! Added & to list of special characters.
v 2.0.2
! Fixed a severe bug in the interpretation of color attributes in edges.
Colors were not reset after a change to a single edge color.
v 2.0.1
! Node margins are now interpreted correctly for nodes with size < minsize.
! Nodes now grow correctly to fit labels when size > minsize
* Updated documentation with an example on how to change node sizes.
v 2.0.0
! Fixed a number of preprocessing bug related to how node attributes are
interpreted.
+ Added automata.dot example.
v 2.0.0b
* Changed the name of the --preview option to --crop.
+ Added the --preproc option for preprocessing labels with preview.sty.
+ Added the --debug option. Writes detailed debug information to dot2tex.log.
! The ^ char is now properly escaped.
* Default PGF/TikZ template now requires PGF v >= 1.09.
+ Added new template tags to support preprocessing mode.
+ Templates for preprocessing, output and figonly mode can now be put
in the same file.
+ Added the --alignstr option.
+ Added the --valignmode option.
+ Added the --usepdflatex option.
v 1.5.0
# Released 2006-10-22
* Added a few more helpfull error messages.
+ Added the --figonly option.
! The $ character is now properly escaped.
! Fixed a few issues when converting between Graphviz to backend styles.
! Fixed scoping issues when drawing edges in duplicate mode.
v 1.5.0b2
! Added more intelligent detection of xdot input. Older versions of
Graphviz does not include the 'xdotversion' attribute in the
output.
v 1.5.0b
+ Styles are now transfered to the PSTricks and PGF/TikZ backend.
+ Added a force straight line option to avoid using curves for
straight edges.
* PGF/TikZ is now set as the default backend.
! Fixed a line ending issue in data converted internally to the xdot format.
+ Added the -V version command line switch
+ Added the --encoding option
+ Added option for switching node and graph draw order.
! Fixed bug in PGF/TikZ color handling
+ Added the --preview option to crop graphs
+ Added --figpreamble and --figpostamble options and graph attributes.
+ Added --docpreamble option and d2tdocpreamble graph attribute
+ Added --graphstyle option
+ Added --gvcols option
* Changed default PGF/TikZ arrow type to >=latex'
v 1.0.1
* Fixed bug in gvcols.tex
v 1.0.0
* First public release.
