Current File : //proc/self/root/data/old/usr/share/texlive/texmf-dist/doc/generic/pgf/ChangeLog
2010-10-25 Christian Feuersaenger <ludewich@users.sourceforge.net>
Released version 2.10
2010-10-22 Christian Feuersaenger <ludewich@users.sourceforge.net>
- closed a lot of bugs on sourceforge, especially documentation bugs
- fixed bug 2429749: gnuplot invocation in tabularx did not work.
2010-10-21 Christian Feuersaenger <ludewich@users.sourceforge.net>
- fixed bug: there was an incompatibility between pgf and beamer due to a
missing \interlineskip in the shipout handling for latex.
2010-10-15 Christian Feuersaenger <ludewich@users.sourceforge.net>
- renamed 'halfcircle' marker to 'halfcircle*' and added 'halfcircle'.
- provided special case 'mark color=none' for the half-filled markers.
2010-10-13 Christian Feuersaenger <ludewich@users.sourceforge.net>
- fixed incorrect fill/stroke coloring of new marker contributions (see
ChangeLog 2010-09-27)
- added more predefined dashed and dotted line patterns for black/white plots
to fulfill a related feature request of Tomek
- fixed bug: the 'name path global' feature did not work in every case...
the actual implementation might need to be revised eventually.
2010-10-12 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Imported spell checking results of Stefan Pinnow (thanks!)
- Dealed with typo in 'sci generic' number formatting style: it now
accepts 'mantissa' *and* 'mantisse'
2010-10-11 Christian Feuersaenger <ludewich@users.sourceforge.net>
- External lib: Fixed bug. The 'failed ref warnings for' was not properly \protect'ed.
2010-09-27 Till Tantau <tantua@users.sourceforge.net>
- Started on graph lib. Not yet finished and not documented.
2010-09-21 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Added plot markers of Magnus Tewes and Tomek: halfcircle, halfsquare*,
halfsquare left*, halfsquare right*, heart
2010-09-08 Till Tantau <tantua@users.sourceforge.net>
- Added \pgfpositionnodelater and \pgfpositionnodenow
commands.
2010-08-31 Christian Feuersaenger <ludewich@users.sourceforge.net>
- externalization+\ref: fixed a bug
2010-08-30 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: documented how to generate .png graphics and added support
switches.
2010-08-26 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added 'baseline=default', 'trim left=default' and 'trim right=default' choices to reset these keys.
2010-08-25 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added support to provide paragraphs in "pin" arguments
2010-08-24 Till Tantau <tantau@users.sourceforge.net>
- Worked on data visualization and its documentation.
2010-08-23 Christian Feuersaenger <ludewich@users.sourceforge.net>
- basic level externalization: added \hoffset=0pt and \voffset=0pt to improve
compatibility with special document classes
- added docs for \deferredanchor feature contributed by Christophe Jorssen <cjorssen@users.sourceforge.net>
- ConTeXt support: fixed loading problem of calendar lib
2010-08-18 Christian Feuersaenger <ludewich@users.sourceforge.net>
- pgfsys-tex4ht.def: fixed problem with \par in a non-long macro argument,
thereby eliminating a compilation problem
- pgfsys-tex4ht.def: renamed offending macro invocation \Par to \par
2010-08-16 Christian Feuersaenger <ludewich@users.sourceforge.net>
- basic level image externalization: added '/pgf/images/trim external={<left>}{<bottom>}{<right>}{<top>}'
to allow modifications to the hardcoded '1truein' shifts.
- added '/.style n args' key.
- \usetikzlibrary / \usepgflibrary: added support for white-space trimming
and empty arguments in the lists. Now, lines do not need to be terminated
by '%' and ',,' is valid.
2010-08-13 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: documented how to solve compatibility problems with
\tikzifexternalizing
2010-08-11 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added \deferredanchor feature contributed by Christophe Jorssen <cjorssen@users.sourceforge.net>
2010-08-03 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added optimized and numerically stable arc path command
\pgfpatharctoprecomputed which interpolates start- and end points
2010-07-10 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: fixed incompatibility with 2010/06/08 v2.0b eso-pic package
2010-07-06 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: added sanity checking for failed \ref,\pageref,\cite commands in external images.
2010-07-01 Christian Feuersaenger <ludewich@users.sourceforge.net>
- math parser: improved error messages by providing the complete math expression.
2010-06-30 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added 'trim left' and 'trim right' features to simplify bounding box
modifications and allow support for restricted bounding boxes and image
externalization.
2010-06-16 Christian Feuersaenger <ludewich@users.sourceforge.net>
- pgfutil-latex.def: changed \usepackage to \RequirePackage (thanks to Christophe Jorssen)
- external lib: added \tikzappendtofigurename{} shortcut for '\tikzset{external/figure name/.add={}{suffix}}'
2010-06-14 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: added warning at end of document if not all graphics have
been found.
2010-06-10 Christian Feuersaenger <ludewich@users.sourceforge.net>
- updated file 'tikzexternal.sty' for \label and \ref support inside of
externalized graphics
- documented how \label and \ref support in external graphics works.
- activated \label support for mode=convert with system call and
documented limitations.
2010-06-09 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added \tikzifinpicture{<true code>}{<false code>} macro
2010-05-31 Till Tantau <tantau@users.sourceforge.net>
- Worked on data visualization.
2010-05-30 Till Tantau <tantau@users.sourceforge.net>
- Added .list key handler.
2010-05-26 Till Tantau <tantau@users.sourceforge.net>
- Worked on data visualization.
2010-05-06 Christian Feuersaenger <ludewich@users.sourceforge.net>
- improved sanity checking in number printer: now, the zero flag is
checked even if its exponent > 0
2010-04-22 Christian Feuersaenger <ludewich@users.sourceforge.net>
- floatparsenumber: number format errors after exponents now contain the offending
character instead of '\relax'
2010-04-12 Christian Feuersaenger <ludewich@users.sourceforge.net>
- number printer: added 'frac denom' and 'frac whole' for fine tuning of
fractional number printing.
2010-04-10 Christian Feuersaenger <ludewich@users.sourceforge.net>
- number printer: made \protect portable across TeX variants (doesn't
produce bugs with context anymore)
- fpu: optimized \pgfmathfloatgetflagstomacro
2010-04-09 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added \pgfresetboundingbox
- added \pgfgetlastxy coordinate macro
- added '/pgf/images/include external/<image name>' code key.
2010-04-08 Christian Feuersaenger <ludewich@users.sourceforge.net>
- fpu: added convenience method \pgfmathfloattoint
2010-03-31 Christian Feuersaenger <ludewich@users.sourceforge.net>
- number printer: added 'frac' style to automatically create fractionals.
2010-03-25 Christian Feuersaenger <ludewich@users.sourceforge.net>
- splitted basic level file pgfcoreimage.code.tex: there is now a
pgfcoreexternal.code.tex file.
2010-03-24 Christian Feuersaenger <ludewich@users.sourceforge.net>
- \pgfmathprintnumber is no longer a "fragile" command (it is \protect'ed
automatically in LaTeX).
2010-03-23 Till Tantau <tantau@users.sourceforge.net>
- Fixed baseline alignment with "text width" option in LaTeX.
2010-03-23 Mark Wibrow <vibrovski@users.sourceforge.net>
- New divide function
- Rewrote code foreach extensions. Now no longer an impenetrable mess.
pgffor.code.tex is much larger, but contains some (as yet) undocumented
features which may get optimised out.
2010-03-19 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Image externalization: added '/pgf/images/aux in dpth' feature.
It allows to store \label and other .aux file related stuff in the image's
.dpth file which is processed when when the main document includes the
image.
The new switch is on for the semi-automatic modes of the external lib, otherwise it is
off.
2010-03-17 Christian Feuersaenger <ludewich@users.sourceforge.net>
- pgfkeys: added '.code n args' handler. The difference to '.code
args={#1#2#3}' is that keys defined with 'code n args' gobble spaces
between the arguments.
Note: 'code 2 args' remains as-is (it has the special feature that the
second argument is optional).
- fixed bug in '/.add code' key handler: it didn't work properly for
complicated keys
- pgfkeys manual section: updated xrefs and docs
2010-03-15 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: \tikzexternalize no longer needs (but still accepts) the
main job's name. Changes are now documented and the replacement |.sty|
file has been updated.
- intersection lib: added 'name path global' feature.
2010-03-11 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: partially fixed incompatibility with glossary package and
documented work-around
2010-03-05 Christian Feuersaenger <ludewich@users.sourceforge.net>
- FPU: added \pgfmathfloatifapproxequalrel
- number printing: added style to configure |sci precision|
- number printing: added style to configure |std=<lower e>:<upper e>|
2010-03-03 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: the <real job's name> argument from \tikzexternalize is
now optional. It can be deduced automatically if it is missing.
2010-02-18 Christian Feuersaenger <ludewich@users.sourceforge.net>
- number printing: added 'sci generic' style to customize the appearance
of scientific format and a 'verbatim' style which doesn't use TeX macros
for the formatted numbers.
2010-02-17 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: now, a |\jobname.auxlock| file will be generated in order
to detect whether the \jobname.aux file is in its final state. This allows
to export any images containing |\ref{}| manually; the automatic procedure
will not use the .aux file.
2010-02-16 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Added \ifpgfexternalreadmainaux switch. Will be used to avoid buffering
problems during externalization mode 'convert with system call'.
2010-02-16 Till Tantau <tantau@users.sourceforge.net>
- Fixed bug "papersize not supported by pgfsys-xetex.def - ID: 2934982"
2010-02-09 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Improved automatic cross referencing: auto key path prefixing failed for
spaces in key paths.
2010-02-08 Till Tantau <tantau@users.sourceforge.net>
- Added "on background layer" key to backgrounds lib.
2010-02-02 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added \pgfmathifisint
- supported \nofiles in auto xref generation
2010-02-01 Christian Feuersaenger <ludewich@users.sourceforge.net>
- externalization: both, basic layer and external lib now support \ref{}s
inside of externalized pictures. Furthermore, they won't generate any aux
files on their own (which wouldn't be thread safe and is not useful
anyway)
2010-01-29 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: fixed bug with figure list/makefile handling and file
deps: calling file dependency handlings outside of a picture could result
in compilation failures
2010-01-27 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: mode=list and make now supports the force remake keys.
- external lib: the -shell-escape switch for nested system calls is
activated only if it was active for the main document. This should allow a
reasonable security measure for mode=list and make (which will also work
without system calls from within TeX).
2010-01-18 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: added support for file dependencies.
For mode=list and make, any file dependencies configured with
\tikzpicturedependsonfile{<name>} will be checked by the generated
makefile.
2010-01-16 Christian Feuersaenger <ludewich@users.sourceforge.net>
- profiler library now uses an output file which contains the current date
and time. Furthermore, it counts every invocation and allows to show every
command invocation (optionally with arguments expanded).
2010-01-14 Christian Feuersaenger <ludewich@users.sourceforge.net>
- profiler library can now profile macros with arbitrary argument pattern
and is more rebust with respect to save stack usage
2010-01-11 Christian Feuersaenger <ludewich@users.sourceforge.net>
- worked on profiler library and added docs for it.
2010-01-10 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added first draft of the pgf 'profiler' library
2010-01-07 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fix for rounded corners affecting custom fills in rectangle
split shape.
2009-12-29 Christian Feuersaenger <ludewich@users.sourceforge.net>
- updated the 'make dist' documentation target such that it compresses
every pdf object. The resulting manual is half as large than without
compression, but it requires pdf 1.5 (at least acrobat 6.0).
2009-12-22 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: some output messages did not respect the 'verbose
IO=false' flag; fixed that
- fixed buggy treatment of some automatic cross references in manual
2009-12-15 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: improved the tikzexternal.sty package which can be used
without pgf installed.
2009-12-04 Till Tantau <tantau@users.sourceforge.net>
- added spy library.
2009-12-02 Christian Feuersaenger <ludewich@users.sourceforge.net>
- imported a patch of Andy Schlaikjer which extends the 'plot gnuplot'
feature to read the ``unbounded point'' information provided by gnuplot.
2009-11-29 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added \r@pgf@reada temporary \openin register for compatibility with
other packages
2009-11-19 Christian Feuersaenger <ludewich@users.sourceforge.net>
- fixed an auto xref bug which wrote '\pgfkeys{}' although the manual
contained |\pgfkeys|.
2009-11-18 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: the 'optimize command away' things where not activated
accidentally. I fixed it.
- added support for new paragraphs in pgfkeys values
- fixed bug in |const plot| handler (and all its variants): the first
coordinate was transformed twice
2009-11-15 Christian Feuersaenger <ludewich@users.sourceforge.net>
- auto xrefs now support point coordinate systems.
- auto xrefs now provide an interface to deal with tricky active
characters (for |-)
- external lib: improved compatibility with |fadings| libary.
- replaced 'set terminal table; set output "<file>"' by 'set table "<file>"'
to maintain compatibility with the new gnuplot version.
2009-11-14 Christian Feuersaenger <ludewich@users.sourceforge.net>
- pgfmanual.pdf: provided a 'make dist' target in version_for_pdftex/en
which activates automatic hyper references from codeexamples to key
declarations.
This utilizes larger memory limits, configured in
doc/generic/pgf/text-en/texmf.cnf
2009-11-12 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Added the 'small mindmap' style.
2009-11-06 Christian Feuersaenger <ludewich@users.sourceforge.net>
- FPU: improved sanity checks and exception handling for the decompose
routines (pgfmathfloatgetexponent etc) and the number parser.
Added exception 'wrong lowlevel format'.
2009-10-20 Christian Feuersaenger <ludewich@users.sourceforge.net>
- renamed 'text mark/style' to 'text mark style' and 'text mark/as node'
to 'text mark as node' (there are backw. compatibility hooks).
This should avoid confusion with '.unknown' handlers.
2009-10-19 Christian Feuersaenger <ludewich@users.sourceforge.net>
- improved error recovery of external lib.
2009-10-16 Christian Feuersaenger <ludewich@users.sourceforge.net>
- temporarily disabled the auto cross references -- it seems they compile
only with increased memory.
2009-10-15 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Installed preliminary version of automatic cross referencing tool.
Now, every codeexample is parsed for options and control sequences which
have been defined somewhere else in the document; pdf cross references are
built automatically as well.
- configured links to be blue throughout the document.
- external lib: added \tikzexternaldisable such that partial externalization is possible
although the document contains unsupported constructs (where environments
can't be identified without macro expansion).
The pgfmanual compiles with image externalization now.
2009-10-13 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added \pgfutilsolvetwotwoleq to solve 2x2 linear equation systems using
column pivotisation and gauss elim. Should result in improved quality
compared with \pgftransforminvert as internal equation solver
2009-10-09 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Defined \pgfdeclaregenericanchor to allow anchors which get the shape
name as argument. Only useful internally.
2009-09-15 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Fixed buggy treatment of white spaces in \jobname and 'plot function'
using \pgfutilpreparefilename.
2009-09-04 Till Tantau <tantau@users.sourceforge.net>
- Fixed bug item #2834141 [wrong reversed double arrows]
- Fixed bug item #2834233 [shapes libraries]
- Fixed bug item #2822265 [tangent coordinates not working in CVS]
- Changed \rm to \tf in Context.
2009-07-31 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: added 'mode=list and make'. Now, image externalisation
time can be reduced with 'make -j 2 -f mainfile.makefile'.
2009-07-08 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external lib: fixed treatment of long arguments in \tikz ... ; shortcut
command.
2009-06-30 Christian Feuersaenger <ludewich@users.sourceforge.net>
- fixed white space bug in \pgfkeysdeactivatefamily
- added \pgfmathfloatvalueof
2009-06-22 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added a '*' feature to '\pgfmathdeclarefunction' which overwrites
existing functions.
2009-06-11 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added '/tikz/no marks' key.
- fixed typo in external lib documentation: the key is called 'figure name',
not 'file name'
2009-06-10 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added \pgfgettransformentries and \pgfsettransformentries.
- updated the external library such that it deals with active characters
in the same way as without external library.
- fixed bug in fpu cosh, sinh and tanh
2009-06-09 Christian Feuersaenger <ludewich@users.sourceforge.net>
- provided two new aliases for key filters, added \pgfkeyssetfamily.
2009-05-29 Christian Feuersaenger <ludewich@users.sourceforge.net>
- allowed numbers like '.9' in fpu.
2009-02-29 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fix for signal shape.
2009-05-22 Jin-Hwan Cho <jinhwancho@users.sourceforge.net>
- Applied the patches for dvipdfmx driver,
pgf-doc-diff.version2cvs (2009-04-18) and
pgf-generic-diff.version2cvs (2009-04-19).
2009-05-18 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Restored processing of unknown keys in the predefined key filters 'and',
'not', 'or' and 'false': it was not improvement...
2009-05-17 Christian Feuersaenger <ludewich@users.sourceforge.net>
- fixed the sequence of arguments of
\pgfqkeysactivatefamiliesandfilteroptions and
\pgfqkeysactivatesinglefamilyandfilteroptions
in the reference manual.
2009-05-16 Christian Feuersaenger <ludewich@users.sourceforge.net>
- key filtering: the composed key filter handlers 'not', 'and', 'false' and 'or' now
ignore unknown options and call the .unknown handlers.
- pgfkeys: removed the experimental \pgfkeyssetdefaultpathforhandled method.
It doesn't fit into the clean interface for pgfkeys - and the problem of
default paths for handled keys can be solved better with the '/handler
config' method.
2009-04-24 Christian Feuersaenger <ludewich@users.sourceforge.net>
- provided API function \pgfmathfloatifflags to simplify special cases in
FPU.
2009-04-23 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added (primitive) veclen implementation for FPU.
- added cosh, sinh, tanh to FPU
2009-04-21 Christian Feuersaenger <ludewich@users.sourceforge.net>
- fixed bug in external lib: empty lines in tikzpicture environments were not accepted
for some operating modes.
2009-04-18 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added \pgfqpointscale
2009-04-08 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added an optional argument count to 'optimize command away' in external
library.
2009-04-03 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added the |figure name| key to the externalization library
- improved docs for externalization library
2009-03-30 Christian Feuersaenger <ludewich@users.sourceforge.net>
- improved sanity checking of floating point comparison: does now also
yield results for infty/nan
- added fix for precedence bug for unary minus (fix has been suggested by
Mark Wibrow, by mail conversation)
2009-03-22 Till Tantau <tantau@users.sourceforge.net>
- Replaced \z@ by 0pt for context.
2009-03-21 Christian Feuersaenger <ludewich@users.sourceforge.net>
- external library: fixed the 'optimize' feature: pictures which won't be
exported could not be optimized away (although they should)
2009-03-20 Till Tantau <tantau@users.sourceforge.net>
- Replaced \toks@ and \voidb@x by \pgfutil@toks@ and
\pgfutil@voidb@x.
2009-03-14 Christian Feuersaenger <ludewich@users.sourceforge.net>
- improved docs for .search also.
- fixed initial value for 'domain' such that it really uses the default
samples=25.
2009-03-09 Till Tantau <tantau@users.sourceforge.net>
- Added patch for context color support in luatex.
2009-02-26 Christian Feuersaenger <ludewich@users.sourceforge.net>
- improved the optimization facilities of the external library:
|optimize=false| will now properly restore any optimized material
when used in \tikzset
2009-02-23 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added |/handler config=all,only existing,full or existing|
configuration.
- added |.search also| key handler as a simple implementation of key
search paths.
- fixed default value for /tikz/samples at- there are no really 25
samples, not 26. I forgot to fix this last time when I fixed 'samples'
2009-02-20 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added |\pgfkeyssetdefaultpathforhandled| feature as improvement for
multiple key paths to pgfkeys. Reference documentation and an
application example is in the manual.
2009-02-13 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added 'mark=text' which draws arbitrary TeX content as plot marks to
plot mark library.
2009-02-06 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added key 'define function' to define simple local functions.
2009-02-04 Till Tantau <tantau@users.sourceforge.net>
- Worked on dv stuff.
2009-02-01 Mark Wibrow <vibrovski@users.sourceforge.net>
- Index argument to array is automatically truncated to an
integer.
- Text decoration can now be aligned along or fitted to a path.
- Added key '/pgf/decoration/reverse path' to decorate a path
backwards.
2009-01-24 Christian Feuersaenger <ludewich@users.sourceforge.net>
- the FPU deactivation command is now assembled once and for all during
its first usage.
2009-01-23 Till Tantau <tantau@users.sourceforge.net>
- Changed the "ellipse", "circle" and "arc" commands, so that
they take options. This gives a much clearer and more
flexible syntax. Naturally, the old syntax continues to work
as expected.
- Documented svg stuff and added tikz interface. Most useful
for quickly converting svg pictures to tikz pictures...
2009-01-23 Christian Feuersaenger <ludewich@users.sourceforge.net>
- fixed fpu 'round' method - it rounded mantissas instead of the complete
number before.
2009-01-22 Till Tantau <tantau@users.sourceforge.net>
- Fixed some math stuff
- Renamed \pgfpathcurvebetweentime* to
\pgfpathcurvebetweentimecontinue.
- Added svg.path lib. It allows one to directly use
the svg syntax for paths (like "M10 10 L 20 20"). Not yet
documented.
2009-01-06 Till Tantau <tantau@users.sourceforge.net>
- Added tutorial for mind/lecture maps.
2009-01-06 Christian Feuersaenger <ludewich@users.sourceforge.net>
- implemented fpu factorial
- if the fixed point library is activated, the fpu will be deactivated
automatically.
- added draft for FPU documentation
2009-01-03 Christian Feuersaenger <ludewich@users.sourceforge.net>
- fixed bug in fpu sqrt.
- added logical commands to fpu.
- fixed bug in fpu related to multi-argument-commands
- provided feature to disable fpu manually.
2008-12-31 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added support for pgf 2.00 and the fpu (works only with additional
and technical work - the fpu file is not all which is needed)
- added pow and greaterthan to FPU
- fixed some FPU issues
- fixed processing of '/tikz/domain' key - it produced N+1 samples instead
of N.
2008-12-30 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added further functions to fpu; improved sanity checking; fixed smaller
bugs related to fpu
2008-12-29 Christian Feuersaenger <ludewich@users.sourceforge.net>
- improved internal floating point code: it is possible to change the
low-level representation with minimal number of code lines.
- modified low-level floating point representation. All high level code
should be completely unaffected; the changes are backwards compatible.
- Wrote first draft of a floating point unit library (fpu) similar in
spirit to the fixed point library of Mark Wibrow.
- Moved all floating point math operations (functions) into the fpu
library. It is now necessary to include the library in order to use
floating point math operations. The number formatting methods are still
available as before.
2008-12-28 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added trigonometric functions to floating point unit.
2008-12-17 Till Tantau <tantau@users.sourceforge.net>
- Added \colorlet to ConTeXt stuff.
2008-12-14 Till Tantau <tantau@users.sourceforge.net>
- Worked some more on data visualization stuff. Still in
pre-alpha.
2008-12-11 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added \pgfmathfloatexp.
2008-12-07 Christian Feuersaenger <ludewich@users.sourceforge.net>
- floating point macros now always use the basic pgf math methods for
mantisse computations, even if the fixed point library is active.
2008-12-06 Christian Feuersaenger <ludewich@users.sourceforge.net>
- 'mark=none' is now equivalent with 'mark=' (disables plot marks).
The previous behavior was to issue \pgfuseplotmark{none} which is
equivalent to \relax (and wastes time).
2008-12-03 Till Tantau <tantau@users.sourceforge.net>
- Changed exp function code in
pgfmathfunctions.basic.code.tex. It is now *much* more
precise for negative values and also more precise for
positive values.
2008-11-28 Christian Feuersaenger <ludewich@users.sourceforge.net>
- optimized \pgfmathfloattofixed for speed (although it introduces
redundand zeros)
- Added '/pgf/image/include external' command key as public interface
to modify the '\includegraphics' command in image externalization routines.
2008-11-24 Christian Feuersaenger <ludewich@users.sourceforge.net>
- fixed bug with |overlay| option and matrizes: now, cell pictures won't
collapse any more if the matrix has |overlay| enabled. However, the
matrix' bounding box won't contribute to the image as desired.
2008-11-23 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added support for active '!' characters (for example in blue!30!black
and french babel setting)
- modified processing of 'domain' option: the argument is '\edef'ed such
that any potentially active ':' characters will be expanded to non-active
ones (avoiding errors in the following processing).
2008-11-13 Till Tantau <tantau@users.sourceforge.net>
- Fixed \pgfnodealias bug that caused chains to fail in matrices.
2008-10-30 Till Tantau <tantau@users.sourceforge.net>
- Added shading library, mainly containing the new color wheel
shading donated by Ken Starks.
2008-10-27 Mark Wibrow <vibrovski@users.sourceforge.net>
- More fixes for insertion of spaces.
2008-10-27 Till Tantau <tantau@users.sourceforge.net>
- Added square arrow send by
gvtjongahung@users.sourceforge.net.
- Changed pgfutil-context.def so that driver detection should
work once more.
2008-10-27 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fixed insertion of space when parsing exponents.
2008-10-23 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added int truncation to floating point unit.
2008-10-22 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added abs, abserror and relerror to floating point unit.
2008-10-21 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added sqrt for floating point unit, built on top of pgfmathsqrt.
2008-10-09 Till Tantau <tantau@users.sourceforge.net>
- Fixed the wrong lengths of support vectors for circles. Used to
be 0.555 (found by trial and error), while the correct value
is 4/3*(sqrt(2)-1) = 0.5522847, which gives much better
circles.
Thanks to Ken Starks for point this out.
2008-10-07 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fixed rounded rectangle right arc bug.
2008-10-06 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Fixed missing treatment of 'assume math mode' in \pgfmathprintnumber'
2008-10-05 Till Tantau <tantau@users.sourceforge.net>
- Fixed missing switching off of auto anchors in positioning
library.
2008-10-01 Till Tantau <tantau@tcs.uni-luebeck.de>
- Fixed matrix/pdfsync incompatibility.
2008-09-30 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fixed some parsing bugs with arrays.
- Fix for parsing of arrays in TikZ coordinates.
2008-09-25 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Added number formatting option 'min exponent for 1000 sep'.
2008-09-21 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fixed bug in math parser which inserted spaces into text
or picture.
2008-09-17 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added number formatting style 'sci superscript'
Example: formats the number 42 as 4.2^1 instead of 4.2 \cdot 10^1
2008-09-15 Till Tantau <tantau@users.sourceforge.net>
- Fixed bug "TikZ, the shadow library and ConTeXt MKIV
(LuaTeX)".
2008-09-14 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fixed bug #2105132 for rounded rectangle.
- Fixed bug #2044129 for chamfered rectangle.
2008-09-12 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added \pgfpathcurvebetweentime.
2008-09-10 Till Tantau <tantau@users.sourceforge.net>
- Fixed problem with nodes on a line inside a picture that is
inside a node of another picture. Pictures will now always
start with "pos=.5" set.
2008-09-07 Mark Wibrow <vibrovski@users.sourceforge.net>
- Slight hack of decorations so that the input path can consist of a
single move to. This enables stuff like
\path [decoration={some decoration}, decorate] (4,5);
2008-09-03 Christian Feuersaenger <ludewich@users.sourceforge.net>
- fixed small bug related to '@dec sep mark' and not-a-number in number
formatting routines.
2008-09-03 Mark Wibrow <vibrovski@users.sourceforge.net>
- Solutions for path intersections can now be sorted along either path.
- \pgfintersectionsolutions is now a macro, not a count register.
2008-08-31 Mark Wibrow <vibrovski@users.sourceforge.net>
- fix for ``Missing character...' warnings in logfile when using
foreach.
- removed `trim integers' option from foreach as int function
can now be used.
2008-08-31 Mark Wibrow <vibrovski@users.sourceforge.net>
- Rewrote math parser. Anyone who relies on, or has hacked internal
parser or function macros, or has defined their own functions for
the parser will need to reconsult the code and/or documentation.
- Files for functions definitions split (possibly permanantly) into
different files.
- Scaling of results at the end of the parse is no longer the default
action. This doesn't break PGF or TikZ, but it may break user code
that depended on this scaling. To turn it back on use
\let\pgfmathpostparse=\pgfmathscaleresult.
- Modifying existing functions or creating new functions must now be
done using \pgfmathdeclarefunction and \pgfmathredeclarefunction.
- Single argument functions do not need parentheses, provided the
funtion is followed by a space, so sin 60 is the same as sin(60).
But! Functions have the highest precedence, so sin 60*\x is the
same as sin(60)*\x.
- Added {} operators for array specification and [] operators for
array access - see docs for details.
- added postfix ! factorial operator.
- added c++/java style conditional e.g., \x > 10 ? 13 : 20.
- added >=, <=, !=, prefix !, &&, || operators.
- added atan2, log10, log2, e, int and frac functions.
- adapted cosh, sinh and tanh from Martin Heller.
- added lua-style random function for generating random integers.
- added Mod function (note capital letter). Uses floored division
and is never negative.
- min, max, veclen and pow can now be nested in any argument
position.
- min and max can now take a variable number of arguments.
- For compatability \pgfmathmax and \pgfmathmin still take two
arguments (although these can contain comma separated expressions).
However \pgfmathmin@ and \pgfmathmax@ now only take
one argument in the form \pgfmathmin@{{1}{2}{3}{4}{5}} (for 5
arguments).
- added hex, Hex, bin, and oct functions. These functions will not
work properly if the post-parse scaling is turned back on.
- 0 prefix for integers now specifies an octal number which is
automatically converted to base 10.
- 0x or 0X prefix for integers now specifies a hexadecimal number,
which is automatically converted to base 10.
- 0b or 0B prefix for integers now specifies a binary number,
which is automatically converted to base 10.
- "" characters turn off parsing (!) for part of an expression.
- added width, height, and depth functions for text e.g.,
width("Some text"), but as an expression is \edef'ed before
parsing other commands will have to be `protected' e.g.,
width("\noexpand\Huge Some text").
- bugfix for tan and cot.
2008-08-27 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added '/tikz/external/export={true,false}' key for externalization
library.
2008-08-05 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added documentation for basic layer externalization and baseline option.
2008-07-28 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added 'showpos' key to number printing (and alias 'print sign').
2008-07-22 Christian Feuersaenger <ludewich@users.sourceforge.net>
- fixed typo in pgfmathfloat.code.tex
- added 'optimize command away=\macro' key to externalization library. It
allows to discard unnecessary and possibly expensive user macros during
export (unnecessary = not in selected picture).
2008-07-18 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Fixed bug in system layer path collecting. Very long paths
are now processed more efficiently (the bug disabled an optimization).
2008-07-14 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added "marker" positions into the output of number formatting routines
to find period positions (even if no period is typeset) and exponent
positions. Allows alignment within auxiliary routines.
2008-07-14 Till Tantau <tantau@users.sourceforge.net>
- Fixed dash phase bug.
- Fixed missing library include in automata lib.
- Added "align" option. "text ragged" and friends are now
deprecated. Text width need no longer not, but can, be
specified. The following now has the expected effect: \node
[draw,align=center] {Hello\\world.};
2008-07-10 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added \pgfqpointxy and \pgfqpointxyz to complement the "quick" point
commands in basic layer.
2008-07-09 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added 'every mark' style.
- 'mark options' simply overwrites 'every mark' (consistent with its old
definition)
2008-07-07 Till Tantau <tantau@users.sourceforge.net>
- Finished circuit library and documentation (well, some
shapes still missing, but that's something users should
contribute).
2008-07-01 Christian Feuersaenger <ludewich@users.sourceforge.net>
- the external library now handles active double quotes ",
single quotes ', and active semicolons ';' in its system call
correctly. Furthermore, \\ will expand to a normal
backslash. The initial system call now uses double quotes
for indows compatibility, it also contains the shell-escape
feature for gnuplot invocations.
2008-06-30 Till Tantau <tantau@users.sourceforge.net>
- Did some documentation of circuit lib.
- Removed the separated documentation of the intersection
library and made this documentation part of the main
documentation.
- The intersection cs is now deprecated, the documentation
is now only based on the intersection lib.
- Added a "by" option so that "name intersections={of=A and
B,by={c,d,e}}" will create an alias c for intersection-1, d
for intersection-2 and e for intersection-3.
- Renamed "path name" to "name path" in the intersection
lib. This is more consistent with "name intersections".
2008-06-29 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Minor changes on float stuff, wrote pgfmathfloatmultiply and
pgfmathfloatdivide on top of pgfmathmultiply and pgfmathdivide
2008-06-29 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added `Fixed Point Arithmetic' library, which provides
a parsing interface to the fp package. Dealing with plotting
files still a bit crude.
- This library means the manual now requires the fp pacakge
to compile.
- Fixed floor function for negative numbers.
- Fixed \pgfmathsetseed.
- Font and group fix for external documentation.
2008-06-27 Mark Wibrow <vibrovski@users.sourceforge.net>
- Complete change of TikZ intersections (PGF unchanged).
- Slight hack of the TikZ scopes library to permit local
path naming. Should work...
2008-06-26 Till Tantau <tantau@users.sourceforge.net>
- Continued with circuit library.
- Introduced subdirectories inside the pgf library
directory and moved libs into them.
You may need to update your checkout.
2008-06-26 Christian Feuersaenger <ludewich@users.sourceforge.net>
- The external library now typesets as horizontal material by issueing
\leavevmode. This fixes an inconsistency with the normal tikzpictures.
2008-06-25 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added intersection library + documentation for
intersecting ``named'' paths.
2008-06-25 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Fixed bug in external library. Now, strings like '#1' occuring
somewhere in an image is collected correctly.
2008-06-24 Mark Wibrow <vibrovski@users.sourceforge.net>
- Removed new intersection stuff. Need to restart from scratch...
2008-06-23 Till Tantau <tantau@users.sourceforge.net>
- Started working on circuit library documentation.
2008-06-23 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added PGF code and docs for intersections of two curves and
intersections of a line and a curve.
- Fixed bug in foreach code when registers are used with dots
statement.
2008-06-22 Till Tantau <tantau@users.sourceforge.net>
- Created first version of circuit libraries for electrical
engineering (circuits.ee.*).
- Added libraries so that ee circuits and logical circuits can
be accessed using the same interface. (circuits.logic.*)
- The tikz lib shapes.gates.logic.* will no
longer be needed, the circuits.logic.* will replace them. (The
pgf libs shapes.gates.* are still used as before, however.)
- Minor patch in shapes.gates.logic.US so that the .0 and .180
anchors of a not gate or a buffer gate are the same as the
input or output anchors.
- All this is not documented, yet.
- Worked some more on dv stuff, but nothing to "show", yet.
2008-06-21 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fixed parsing bug in foreach code.
- Added "rotate fit" key to fit library, so (e.g.) a rotated
rectangle can be fitted around nodes/coordinates.
2008-06-21 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Added documentation for tikz 'external' library.
- created pgfexternalwithdepth.tex file to use the 'baseline' information.
- improved some issues of the external library.
- Added '/pgf/images/draft' option
- Modified implementation of draft images to show the image file name
instead of the internal image name
2008-06-19 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Added tikz library 'external' which allows automatic or semiautomatic
export of each tikzpicture to pdf. Documentation is not yet ready.
- Added self-contained latex package tikzexternal.sty to read those images
without tikz/pgf installed.
- Added support for the 'baseline' option in \beginpgfgraphicnamed ... \endpgfgraphicnamed
by storing the box depth into a separate file.
2008-06-19 Till Tantau <tantau@users.sourceforge.net>
- Added first ideas for a circuit library.
- Bugfixes in scoping behaviour.
- Changed scoping rules for to path operation: Options are now
local. This may break existing code, but is much more
consistent with everything else and removes other problems.
- Patched mindmap lib to account for these changed rules.
- Added insert path option.
- Deprecated "after node path". Use "append after command" and
"prefix after command" instead.
- Moved datavisualization libraries to separate subdirectory.
2008-06-18 Till Tantau <tantau@users.sourceforge.net>
- Changed label and pin options once again, to allow more
flexibility. In particular, the angle can now be
omitted. Also, for rotated main nodes the anchors are now
chosen in more sensible ways.
2008-06-16 Till Tantau <tantau@users.sourceforge.net>
- Added tiny little turtle graphics library for fun.
- Changed scoping rules for \foreach statement on a path: the
last coordinate is now persistent not only after the foreach
statement, but also between different iterations.
- Changed positioning of "label" when you attach a label to a
transformed shape. The position is now absolute with respect
to the page, unless the "transform shape" option is used.
2008-06-11 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fixed the bug fix for character checking in foreach.
- Updates and fixes for new foreach code.
2008-06-13 Till Tantau <tantau@users.sourceforge.net>
- Fixed bug in new \foreach stuff that causes an error on
things like \foreach \i in {1,...,\foo}. If a list element
is a macro, no is-it-a-character check is done.
2008-06-11 Mark Wibrow <vibrovski@users.sourceforge.net>
- Checked in proposed \foreach extensions. Possibly the
extensions would be better contained in a pgflibrary...
- list items can now be evaluated.
- dots replacement is context sensitive.
- sequences indicated by dots can be character sequences.
- a list item can be ``remembered'' in the next iteration.
- access to the number of the current item in the list is
provided.
2008-06-09 Till Tantau <tantau@users.sourceforge.net>
- Worked a bit on data visualization stuff.
2008-06-07 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Added '/pgf/number format/1000 sep' and 'dec sep' shortcut
styles which simply call 'set thousands separator' and 'set
decimal separator'. Those option are somewhat long...
2008-06-06 Till Tantau <tantau@users.sourceforge.net>
- Fixed the "local bounding box" option so that it honors the
"relevant for picture size"-if.
2008-06-04 Till Tantau <tantau@users.sourceforge.net>
- Fixed buggy "mid left" and "mid right" options.
- Added "between positions" option to the "mark" option. This
makes it possible to create paths with "repeated arrows along
the path". This did not work before.
2008-06-03 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Added '/pgf/number format/assume math mode' to disable math checks.
This allows to assemble tabulars, apply \pgfmathprintnumber to each cell
and use the dcolumn package to align at decimal separators (no
documentation for that feature yet)
2008-06-02 Till Tantau <tantau@users.sourceforge.net>
- Fixed pgfpages in conjunction with everyshi.
2008-05-31 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Semantics of |/pgf/number format/fixed zerofill| changed: it now simply
sets a boolean which affects all numbers in fixed format; it does not
SET fixed format. The same holds for sci zerofill.
2008-05-30 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Provided \pgfmathprintnumberto macro in addition to
\pgfmathprintnumber.
2008-05-22 Mark Wibrow <vibrovski@users.sourceforge.net>
- Revised Lindenmayer system stuff. Documentation should
now be up to date.
2008-05-22 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Added 'xbar interval' and 'ybar interval' plot handlers.
- Moved plot handler options to /pgf key tree.
- added 'bar shift' option.
- bar width option is now evaluated when needed.
- Added documentation for plot handler library changes and for tikz-plot
interfaces.
- Modified pgf manual macros: codeexamples section now employs pgfkeys,
xkeyval no longer required. Introduced style 'every codeexample' to
maintain compatibility and allow customization for users.
2008-05-21 Till Tantau <tantau@users.sourceforge.net>
- Added missing documentation of moveto-decoration.
2008-05-20 Mark Wibrow <vibrovski@users.sourceforge.net>
- Changed the processing of \pgflsystemstep. Now a TeX
dimension, it permits a symbol to shorten the step.
2008-05-19 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added Lindemayer system drawing library.
- Renamed the ranomization keys for the step and angle.
- Updated the L-system docs.
2008-05-19 Till Tantau <tantau@users.sourceforge.net>
- Added documentation of oo-subsystem.
- Started documentation of data visualization-subsystem.
- Fixed hyperlink problem in dvipdfm(x)/xetex.
- Fixed typos in Lindemayer system doc.
2008-05-17 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Added \pgfmathfloatadd, \pgfmathfloatsubtract and
\pgfmathfloatmultiplyfixed based on pgf's normal math parser
- Added tests for float arithmetics
- Added \pgfmathfloattoextentedprecision for 8-digit mantisse precision
- Added documentation for these methods
- Added basic layer input stream methods to set zero levels for [xy]comb/[xy]bar;
allows to start bars at different offsets than x=0 / y=0.
- Added documentation for zero level streams.
2008-05-15 Till Tantau <tantau@users.sourceforge.net>
- Added "path picture" option, mostly for the implementation
of the corrected mindmap connecting bars.
- Fixed buggy code of mindmap connect bars: Shading angles
where sometimes wrong and shading was sometimes at the wrong
position.
2008-05-14 Till Tantau <tantau@users.sourceforge.net>
- Completely rewrote management of pdf resources. This affects
pdftex, dvipdfm, dvipdfmx and xetex backends and all front
ends. They should now all work together in harmony, as far
as this is supported by them.
- Completely rewrote driver detection in plain and context
mode.
- dvipdfmx and xetex now use \special{pdf:literal direct},
which can *considerably* reduce file sizes (up to a factor
of 2).
2008-05-14 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fixed compatability issue with old calc code.
2008-05-13 Christian Feuersaenger <ludewich@users.sourceforge.net>
- documented '.lasttry' key handler
- introduced documentation for key filtering routines (as \input section
in pgfmanual-en-pgfkeys.tex). Main section of pgfkeys not really updated
yet; I only removed the 'family limitation' item in the introduction.
2008-05-11 Mark Wibrow <vibrovski@users.sourceforge.net>
- Multiple fixes for signal shape.
2008-05-03 Christian Feuersaenger <ludewich@users.sourceforge.net>
- added \pgfplotbarwidth and docs
- used \pgfmathparse to assign \pgfsetplotbarwidth
- added 'const plot mark right' to plot handler library to complete the
different variants of left/right connected/jump handlers.
2008-05-01 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fixed parser for expressions that begin and end with braces.
2008-04-27 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Added \pgfmathapproxequalto operation and documentation below
\pgfmathequalto
- Added some user-interface methods to floating point arithmetics
- Added options
/pgf/number format/set decimal separator
/pgf/number format/set thousands separator
/pgf/number format/skip 0.
- Added documentation for floating point arithmetics
- Added documentation for number printing
2008-04-26 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Added PGF plot handlers to plot handler library:
- \pgfplothandlerxbar
- \pgfplothandlerybar
with parameter \pgfsetplotbarwidth{} and
- \pgfplothandlerconstantlineto
- \pgfplothandlerjumpmarkleft
- \pgfplothandlerjumpmarkright
- Added Tikz-Plot handlers
- /tikz/xbar
- /tikz/ybar
with option '/tikz/bar width' and
- /tikz/const plot
- /tikz/jump mark left
- /tikz/jump mark right
- Added documentation for new plot handlers to Tikz- and plot handler
section in manual
2008-04-23 Till Tantau <tantau@users.sourceforge.net>
- Documented changed double line handling.
- Made some arrow tips work with double lines.
2008-04-22 Till Tantau <tantau@users.sourceforge.net>
- Added (not yet documented) "inner lines", which move the
double line mechanism from tikz to the basic layer. This
allows the definition of special arrow tips for double lines.
- Added (not yet documented) new arrow tip "implies" using
this mechanism.
2008-04-21 Mark Wibrow <vibrovski@users.sourceforge.net>
- New version of rectangle split shape. Now supports horizontal
as well as vertical spliting. Also supports up to 20 parts.
2008-04-17 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Added pgfkeysfiltered.code.tex which provides key filtering
and provides key-selection utilities like xkeyvals families
- changed pgfkeys.code.tex to '\input' pgfkeysfiltered.code.tex
2008-04-14 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Added \tikzaddtikzonlycommandshortcutlet and
\tikzaddtikzonlycommandshortcutdef to install shortcut commands at the
beginning of tikzpicture.
- pgfkeys.code.tex: fixed incompatibility .try with .is choice
2008-04-10 Till Tantau <tantau@users.sourceforge.net>
- Fixed patterns in dvips mode (were broken).
2008-04-03 Till Tantau <tantau@users.sourceforge.net>
- Switched to everyshi in latex mode to hack into
\shipout. Wrote direct code to hack into \shipout in plain
mode. Hacking into \shipout in Context is still unclear.
- Added space arrow.
2008-4-02 Mark Wibrow <vibrovski@users.sourceforge.net>
- Reimplemented parsing of operands.
2008-04-01 Till Tantau <tantau@users.sourceforge.net>
- Added cirlce solidus shape by Manuel Lacruz.
2008-03-19 Mark Wibrow <vibrovski@users.sourceforge.net>
- `curve control points' decoration no longer exists. It is
replaced by the `show path construction' decoration.
- added code + docs for defining changable patterns.
- Parser altered to access \pgfmathfloatparsenumber when
\ifpgfmathfloat is true (old interface to \pgfmathfloat deleted).
2008-03-18 Christian Feuersaenger <ludewich@users.sourceforge.net>
- Added generic/pgf/math/pgfmathfloat.code.tex
- Modified pgfmath.code.tex to include pgfmathfloat.code.tex
- Added generic/pgf/testsuite/mathtest/pgfmathtestsuite.tex [dvipdfm/pdflatex]
which provides testing for pgfmathfloat.code.tex
2008-03-17 Till Tantau <tantau@users.sourceforge.net>
- Fixed minimum width handling in rounded rectangle shape.
2008-03-12 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added key for rectangle split to ignore empty parts.
- Extended \pgfshadecolortorgb to define macros for the
individual color components.
2008-03-08 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added `curve control points' decoration for drawing
curve controls. NB: names/keys may change.
2008-03-07 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fix for (some) `hidden' bugs: ``Missing character:
There is no <char> in font nullfont!''. This is usually
only seen in log file. Fixed for star, circular sector
and math macros.
2008-03-03 Till Tantau <tantau@users.sourceforge.net>
- Fixed documentation "placment" replaced by "positioning"
- Fixed ConTeXt page resource problem. (ConTeXt support is
still not as smooth as support of other formats)
- Checked in some data visualization stuff, without any
documentation. Everything still likely to change
completely.
- Moved module management to pgfutil.
- Added support for simple oo-programming, not documented.
2008-02-26 Till Tantau <tantau@users.sourceforge.net>
- Fixed bug in pgfkeysaddvalue.
- Fixed bug of stack leak in function shadings in postscript.
- Fixed missing image inclusion documentation.
- Fixed atan bug in documentation example.
- Fixed missing dependency of chains--positioning library
- Fixed missing dependency of mindmap--decorations library
2008-02-20 Till Tantau <tantau@users.sourceforge.net>
Released version 2.00
2008-02-14 Till Tantau <tantau@users.sourceforge.net>
- Fixed "initial"/"accepting" distance bug.
- Fixed wrong intersection computation bug.
2008-02-13 Till Tantau <tantau@users.sourceforge.net>
- Added "local bounding box" option for Fabien...
2008-02-12 Till Tantau <tantau@users.sourceforge.net>
- Finished chains and chain tutorial.
- Fixed height of rounded rectangle shape.
2008-02-11 Till Tantau <tantau@users.sourceforge.net>
- Added "auto end on length" and "auto corner on length"
options to decorations.
- Added "if input segment is closepath" option to
decorations.
- Renamed "subpath" in decoration code to "inputsegment". In
the pdf-specification (and in the rest of the pgf manual) a
path is made up of subpath, which are started by movetos,
and these in turn are made up of segments. In decorations,
segments used to be called subpaths, which was too
confusing...
- More renaming in chains, but its stabilizing now.
- Started a tutorial on chains.
2008-02-10 Till Tantau <tantau@users.sourceforge.net>
- Moved chain part inside "positioning" into "chains"
library.
- Renamed things in the chains library, yet again and added
branches.
- Fixed bug with "xyz of" placements.
2008-02-08 Till Tantau <tantau@users.sourceforge.net>
- Renamed "placements" library to "positioning".
- Renamed and changed all chain commands.
- Added scopes library.
- Renamed cap and join to line cap and line join (but old ones
are still available).
2008-02-07 Till Tantau <tantau@users.sourceforge.net>
- Patched Makefiles according to suggestion by Hans Meine.
- Fixed bug: duplicate fading name in pgflibraryfadings.
- Fixed bug: wrong size of functional shading in dvips.
- Fixed bud: documentation a4paper setting.
- Fixed bug: Manual now compiles with tex4ht once more.
- Fixed bug: Manual now is hyperlinked also for dvipdfm.
- Fixed bug: wrong size of all shadings in svg code.
- Slight change in placement lib, default chain now has a
name.
2008-02-07 Mark Wibrow <vibrovski@users.sourceforge.net>
- Removed internal asin tables as asin is now calculated from
acos tables.
- Misc. updates for shapes docs.
2008-02-06 Till Tantau <tantau@users.sourceforge.net>
- Changed fit library, so that nodes are now "completely"
fitted.
- Changed tutorial so that fit library is now used.
- Added placement library and documentation.
2008-02-05 Till Tantau <tantau@users.sourceforge.net>
- Fixes in snake compatibility code.
- Added dvipdfmx support (identical to dvipdfm).
- Fixed missing braces and color stack problem in
shapes.logic.IEC.
2008-02-04 Till Tantau <tantau@users.sourceforge.net>
- Patched (and hopefully fixed) hyperref support.
- Made matrix inversion more precise.
- Added tutorial for geometric constructions.
- Fixed partway and intersection computations.
- Added line to circle intersection.
2008-02-03 Till Tantau <tantau@users.sourceforge.net>
- Added through library (still very simple...).
- Added computation of intersection of circles and tangent to
a circle.
2008-01-31 Mark Wibrow <vibrovski@users.sourceforge.net>
- Updated isosceles triangle shape. Positioning of node
contents improved. Added key so minimum width and height
can be applied independently
- Fix for trapezium shape for minimum height. This fix may
``break'' exisiting code by making any trapezium enlarged using
minimum height to appear slightly wider than before. But...
- Added keys for trapezium so that minimum width and height
can be applied independently, or to just the `body' of the
trapezium.
2008-01-30 Mark Wibrow <vibrovski@users.sourceforge.net>
- Reimplemented shape `tape'. Anchors should behave a bit
better now.
2008-01-29 Till Tantau <tantau@users.sourceforge.net>
- Fixed problem with pin a relative coordinates.
2008-01-27 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added `logic gate IEC symbol color` key to change color
for all symbols simultaneously.
- Fix for loading US and IEC shape library separately.
- Misc. updates for decoration docs.
2008-01-26 Till Tantau <tantau@users.sourceforge.net>
- Modified calc library. Working on documentation.
- Added calc library and ($...$) notation for coordinates.
2008-01-25 Mark Wibrow <vibrovski@users.sourceforge.net>
- Reorganised logic shapes. Now two libraries:
shapes.gates.logic.US (for `American' gates) and
shapes.gates.logic.IEC (for rectangular gates).
Gates are now named `and gate US' or `and gate IEC' etc.
TikZ key `use US style logic gates' and `use IEC style
logic gates' set up styles so that (e.g.) `and gate'
becomes a synonym for `shape=and gate US'. See docs for
details.
2008-01-23 Till Tantau <tantau@users.sourceforge.net>
- Added decorations.markings.
2008-01-22 Till Tantau <tantau@users.sourceforge.net>
- Fixed pgfpatharc: Fractional angles are now handled
correctly.
- Fixed incompatability with bm package: Changed hack to
\@@end to \AtEndDocument.
- Changed things in the math engine to speed up things: First,
\pgfmath@returnone now uses simpler and faster code. Second,
some marshals in the internal math commands like
\pgfmathadd@ have been removed. This makes it necessary that
the second operand in a call to an internal math macro no
longer uses \pgf@x or \pgf@xa and I fixed the 3 places where
this was the case.
- Added footprint decoration and merged Marks footprints.
- Added buffering to the subpath mechanism. This speeds up
constructions of very long paths by a factor of 10 or more.
- Fixed missing declaration of \iftikz@decoratepath in
tikz.code.tex.
2008-01-22 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added logic shapes library. Includes AND gate, NAND gate,
OR gate, NOR gate, XOR gate, XNOR gate and NOT gate.
2008-01-22 Till Tantau <tantau@users.sourceforge.net>
- Fooled around with title page.
- Changed TikZ path scoping rules: Scopes no longer affect the
last point on a path. This was a nuiseance before and became
a real problem with decorations.
- Finished my move from snakes to decorations. Also finished
documentation.
We are now ready for a new release!
2008-01-19 Mark Wibrow <vibrovski@users.sourceforge.net>
- Removed \externalcode command for decoration states as
persistent pre/postcomputation stuff does a similar job.
2008-01-18 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added \externalcode command for decoration states. Allows
code to be executed outside the TeX-group the state code
is executed in.
2008-01-17 Till Tantau <tantau@users.sourceforge.net>
- Split decoration lib into several libs.
- Renamed lineto decoration to curveto decoration.
- Renamed many keys of decorations and snakes to shorter
names.
- Changed the tikz setting of decoration options.
- No documentation yet.
2008-01-17 Till Tantau <tantau@users.sourceforge.net>
- Started merging snakes and decorations. Not yet finished.
2008-01-16 Till Tantau <tantau@users.sourceforge.net>
- (Partly) rewrote the tikz support for decorations. There is
now a "decorate" path command:
\draw ... decorate [decoration=zigzag] { (0,0) -- (1,2) };
This yields a much cleaner interface.
- There is also a decorate=true/false option that causes the
whole path to be decorated.
- Decorated path can now contain nodes.
- Node paths can also be decorated now.
- Fixed missing \pgftransformreset inside decoration
environment.
2008-01-15 Till Tantau <tantau@users.sourceforge.net>
- Changed the decoration documentation a bit. Still not quite
perfect...
- Restructured the basic layer. There is a central core (which
got slightly larger) and "modules", which can be included
using \usepgfmodule. All the pgfbaseXXX files are now
obsolete and only included for the old ones for
compatibility.
The {pgf} package no longer includes the modules "pattern",
"snakes" and "decorations" by default. However, these
modules are loaded by their respective libraries, so,
normally, no one will notice.
2008-01-15 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fix for minimum size in ellipse split shape.
- Added decorations documentation.
2008-01-14 Till Tantau <tantau@users.sourceforge.net>
- Coordinates like (2,3cm) are now allowed. Has the same
effect as ([shift={(2,0)}]0pt,3cm), which is what everybody
would expect.
- Moved tikz hacks inside tikzlibrarydecorations into
tikz.code.tex itself.
2008-01-14 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fix for save stack overflow in decorations.
- Renamed \pgfdecorate \endpgfdecorate, now \pgfdecoration
\endpgfdecoration. Makes it more consistent with...
- Meta decorations! Automata that decorate the path with
decoration automata! Increased fancyness! Docs soon.
- Removed a bunch of keys from \tikzlibrarydecorations as
not really necessary.
2008-01-13 Till tantau <tantau@users.sourceforge.net>
- Changed shadow lib once more and added it to CVS.
2008-01-13 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added decorations files. Docs to follow soon(ish).
- Fix for `star point ratio' and `star point height'
keys in star shape.
2008-01-11 Till Tantau <tantau@users.sourceforge.net>
- Added copy shadow.
2008-01-10 Till Tantau <tantau@users.sourceforge.net>
- Added random steps snake.
2008-01-09 Till Tantau <tantau@users.sourceforge.net>
- Added shadow library, removed shadow shapes (no longer
needed).
- Added preaction and postaction options (very useful).
- Added transform canvas option.
- Added scale around option.
- Moved tikz.code.tex to tikz/tikz.code.tex
- Moved .../libraries/pgflibrarytikzXXXX.code.tex to
.../frontendlayer/tikz/libraries/tikzlibraryXXXX.code.tex.
2007-12-20 Till Tantau <tantau@users.sourceforge.net>
- Fixed missing example bbs for dvipdfm.
- Fixed buggy swirl shading.
- Finished documentation switch from \itemoption to {key}.
- Changed TikZ fading options. More consistent and easier to use,
now.
2007-12-20 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added `ellipse split' shape.
2007-12-17 Till Tantau <tantau@users.sourceforge.net>
- Fixed spaces problem with external graphics.
- Added [missing] option to supress children.
- Reduced number of libs includes by {shapes} to geometric,
misc and symbol. Shapes is now more or less deprecated.
- Added shadowed shapes.
- Added pgfsys-xetex for native xetex support.
- Added documentation hint on scoping inside \foreach.
- Fixed bug [1620194] "tikz library mindmap requires trees"
- Fixed bug [1787504] "Usage of \@namelet in xxcolor.sty clases with memoir."
- Fixed bug [1809693] "background rectangle is scaled".
2007-12-13 Till Tantau <tantau@users.sourceforge.net>
- Added fadings.
- Added functional shadings.
- Fixed bug in double drawing with arrows.
2007-11-24 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fix for all math functions with two arguments.
- Fix for tikz when y-coordinate is a function within braces.
- Fix for distance calculation in shape snake.
- Added `cloud callout' shape.
- cloud shape can now use (or ignore) `aspect' key.
- More key updates/fixes for shapes.
2007-11-23 Till Tantau <tantau@users.sourceforge.net>
- Corrected minimum size of a diamond shape (was twice the
correct size -- this may break existing code, but that cannot
be avoided!).
- Changed some more documentation from \itemoption to {key}s. Not
yet finished.
2007-11-19 Mark Wibrow <vibrovski@users.sourceforge.net>
- Updated math documentation. Code examples now consistent with
the rest of the manual.
2007-11-12 Till Tantau <tantau@users.sourceforge.net>
- Fixed hyperref-dvipdfm-problem.
2007-11-10 Mark Wibrow <vibrovski@users.sourceforge.net>
- Updated cloud shape for minimum size calculations.
- Reimplemented rounded rectangle. Now supports concave arcs.
- Removed all stuff for Fancy hyperlinked picture of shapes.
2007-11-07 Till Tantau <tantau@users.sourceforge.net>
- \foreach will now allow a macro name to be given as list
argument (as in \foreach \x in \mylist {...})
2007-10-29 Till Tantau <tantau@users.sourceforge.net>
- Fixed keys problem when .try is used with a comma.
2007-10-28 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fixed shape snake for drawing to other pictures.
- Added shapes `arrow box' shape, `rectangle callout` and
`ellipse callout'.
2007-10-26 Till Tantau <tantau@users.sourceforge.net>
- Fixed dvipdfm problem with hyperref.
2007-10-13 Mark Wibrow <vibrovski@users.sourceforge.net>
- pgfbasesnakes: changed length calculation and added angle calculation.
- added `shape snake' to snake library.
- added cylinder shape to geometric shapes.
- renamed `bevelled rectangle'. Now called `chamfered rectangle'.
- renamed pgfsavepgf@process. Now called pgfextract@process.
2007-10-12 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fixed bug #1803811 gobbling of tokens after \pgfmathaddtocounter.
- Fixed insertion of spaces after \pgfmath stuff.
- Fixed bug #1811862.
2007-09-19 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fix for cot and tan. Now correctly return negative values.
- Added `...head indent' option for single and doube arrow
shapes (allows the arrowheads to look more `fancy').
- Updated tikzshapes.geometric and tikzshapes.symbols so
the incircle border construction can be used in TikZ
if libraries are loaded separately.
- Misc. fixes and updates for shapes doc.
2007-09-18 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fixed isosceles triangle, circular sector and circle split
for `text width' key.
- Fixed star, cloud and rectangle shape for using anchors for
positioning.
- New shapes:Rectangle split, rounded rectangle,
bevelled rectangle, tape, signal, single arrow and double arrow.
- Fancy hyperlinked picture of all shapes added to shape lib. doc.
- Updated math doc.
- Fix for square root.
- Fix for parsing negative box dimensions.
- (Yet another) division version.
2007-08-20 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added cloud shape.
- Updated all shapes (and doc.) for pgfkeys.
- Changed Kite key: Now use (e.g.) '/pgf/kite vertex angles=60 and 70' (see doc.)
- Added keys /pgf/shape aspect and /pgf/shape aspect inverse, (but \pgfsetshapeaspect
and, TikZ option `apsect' are still there for compatability).
- Updated diamond shape (and doc.) to use keys.
-`Housekeeping' stuff (moved some macros around).
2007-08-10 Mark Wibrow <vibrovski@users.sourceforge.net>
- Trapezium shape updated. No longer uses left and right
extensions. Uses internal angles instead.
- Updated pgfkeys for shapes (not done \pgfsetshapeaspect for
diamond shape)
2007-08-09 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added new starburst shape to misc shapes.
- Updated all shapes to pgfkeys.
2007-08-08 Till Tantau <tantau@users.sourceforge.net>
- Added fitting library.
2007-07-28 Mark Wibrow <vibrovski@users.sourceforge.net>
- Fixed parser for expressions beginning with groups
preceeded by signs e.g. -(4+3)
- This also fixes problem in TikZ when specifiying coordinates
contatining groups. Coordinates in the form (1, {(2+3)}) will
work even if there are spaces after the comma.
2007-07-23 Till Tantau <tantau@users.sourceforge.net>
- Started to use new pgfkeys also in pgf. In particular,
commands like \pgfsetshape... are now replaced by keys.
(Not yet finished.)
2007-07-21 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added new geometric shape: `circular sector'.
- Updated pgfbaseshapes.code.tex for saved macro support.
2007-07-12 Till Tantau <tantau@users.sourceforge.net>
- Added overlay functionality to \node.
- Added pgfkeys and its documentation.
2007-07-10 Mark Wibrow <vibrovski@users.sourceforge.net>
- Updated all `new' geometric shapes: polygon, star, trapezium,
semicircle, isosceles triangle, kite, dart.
- `isosceles triangle' and `simple isosceles triangle' combined
into one shape.
- more accurate anchor positioning in polygon and star shapes.
- Added `shape border uses incircle' option for supporting shapes.
- Added `shape border rotate' option for supporting shapes.
2007-07-04 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added support for sec, cosec and cot.
2007-07-03 Till Tantau <tantau@users.sourceforge.net>
- Fixed missing compatibility \pgfsincos
- Fixed wrong \pgfmathsincos
2007-06-23 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added semicircle shape.
- Updated documentation for all new shapes.
2007-06-22 Mark Wibrow <vibrovski@users.sourceforge.net>
- Added support for savedmacros in \pgfdeclareshape.
- Added trapezium shape.
- Added support for `legacy' calc code (\real, \minof, \maxof, \ratio).
- Fixed 'public' sqrt macro in \pgfmathoperations.code.tex
- Added isosceles triangle shape: uses incircle, but supports arbitrary
rotation of border.
- Added simple isosceles triangle shape: much tighter fit of node
contents, but restricted rotation of border.
2007-06-21 Till Tantau <tantau@users.sourceforge.net>
- Fixed text width problem in matrix of nodes.
2007-01-18 Till Tantau <tantau@users.sourceforge.net>
Version 1.18:
- Added regular polygon and star shapes (by Mark Wibrow).
- Added graphic externalization commands.
- Added barycentric coordinate system.
- Added direct TikZ plotting of function based on math engine.
- Added math documentation into main documentation.
- Added Mark Wibrow's math library.
- Added calendar support.
- Added matrix stuff.
- Added automatic driver selection for xetex.
- Added "growth parent anchor" option.
- Fixed superfluous spaces in quick math parse code
- Fixed superfluous \newboxes in math and image code
- Fixed mth parser to recognize \wd\mybox.
- Fixed wrong \pgfmathsetrandomseed
- Fixed wrong \pgfmathradians@
- Fixed problems with long mantissa and plain tex math code.
- Fixed things so that \setlength works in pictures, once
more.
- Fixed selectfont problem in pdfsys-dvipdfm.def
- Fixed problem with lost lastx/lasty in foreach in TikZ.
- Fixed snake+rectangle+transform problem.
- Fixed rectangle+rounded corner problem.
- Fixed postscrip eofill1 problem.
- Fixed amsmath/pgf clash because of wrong definition of \:
- Fixed size of hyperlinks inside nodes.
- Fixed ConTeXt problem in pgfbaseplot.
- Fixed .aux problems in plain and ConTeXt mode. Using .pgf as
extension now.
2006-10-26 Till Tantau <tantau@users.sourceforge.net>
Version 1.10:
- Renamed \pgf@sys@pdf@mark to \pgfsyspdfmark.
- Fixed the ConTeXt support so that it is usable (which is wasn't).
2006-10-11 Till Tantau <tantau@users.sourceforge.net>
Version 1.09:
- Added \usepgflibrary and \usetikzlibrary to simplify adding
new libraries.
- Added native ConTeXt support in the form of module
wrappers.
- Added patterns.
- Added crosses snake.
- Added to and edge path operations.
- Added to path library. In particular, this gives decent
curved paths.
- Added tikz automata library.
- Added tikz er diagram library.
- Added tikz Petri net library.
- Added tikz mindmap library.
- Added access to nodes in other pictures (!).
- Added extended baseline setting.
- Added functionality to add new coordinate systems.
- Added polar xy coordinate system.
- Added diamond shape (!).
- Added plot mark phase, repeat and indices.
- Added text height and text depth options.
- Added label and pin options.
- Added automatic node placement (!).
- Added pgfsys-dvi.def for pure dvi mode. Supports only
black and white drawing (not documented and not really usable).
- Added 3d library (not documented and not really usable).
- Cleared up license chaos.
- Reorganized library documentation.
- Removed pgflibraryautomata, use pgflibrarytikzautomata instead.
- Fixed tree level option bug.
- Fixed missing options for coordinates.
- Fixed bug in TikZ parabola code.
- Fixed bug in TikZ snake cycle code.
- Fixed bug with empty list in pgffor
- Fixed bug in code for insertion of dvips header specials.
- Fixed bug in shading code (wrong bigpoint correction).
- Fixed bug #1472666.
- Fixed bug #1473255.
- Fixed bug #1526175.
- Fixed bug #1542512.
- Fixed bug in TikZ transformation code for nested pictures.
- Fixed patch #1443606.
- Fixed path #1526178.
2005-11-16 Till Tantau <tantau@users.sourceforge.net>
Version 1.01:
- Added textures support.
- Added text opacity option.
- Fixed bug in pgfbasesnakes.code.tex causing lot's of
'missing = in nullfont' message in log file.
- Fixed bug that made plain tex mode unusable.
- Fixed missing pgfsys-vtex.def in FILES.
- Fixed wrong box placements in compatibility mode.
- Fixed SVG support to create legal xml.
- Moved documentation to doc/generic/pgf.
2005-10-23 Till Tantau <tantau@users.sourceforge.net>
Version 1.00:
- There have not been any real changes since 0.99.
2005-10-11 Till Tantau <tantau@users.sourceforge.net>
Version 0.99:
- Added vtex support (finally!).
- Added multi part mechanism to nodes.
- Added very simple pgflibraryautomata.
- Changed coordinate shape such that it now never produces a
text label.
- Renamed \pgfshapebox to \pgfnodeparttextbox (made necessary
by the node part mechanism).
2005-09-20 Till Tantau <tantau@users.sourceforge.net>
Version 0.98:
- Added transparency to PGF (quite nice...).
- Added foreach option to child path operation (also nice...).
- Fixed problem with \\ in centered text.
- Fixed problem with hyperlinks in nodes.
- Fixed wrong arrows in trees.
2005-09-08 Till Tantau <tantua@users.sourceforge.net>
Version 0.97:
- Reorganised directory structure of documentation.
- Added tree mechanism.
- Added snake mechanism.
- Added layer mechanism.
- Added new shapes: cross out, strike out, forbidden sign.
- Added some more documentation.
- Added "none" drawing and filling colors.
- Added pgflibrarytikzbackgrounds.
- Changed syntax of \pgfqbox.
- Changed syntax of several \pgfsys@xxxx commands.
- Added SVG support / a tex4ht backend. (Complicated text
inside svg graphics is not supported well, but that's mainly
a shortcoming of the svg specification.)
2005-07-06 Till Tantau <tantau@users.sourceforge.net>
Version 0.96:
This is a beta version. Version 1.00 will be the first stable
version of TikZ/pgf.
- Fixed spacing problem in dvips.
- Changed syntax of plot and plot marks.
- Changed syntax of ellipse and elliptical arc options.
- Fixed baseline bug in tikz.
- Fixed bug in pgfpages.
- Introduced "every xxxx" styles, got rid of shape actions option.
- Added "intersection of" syntax for coordinates.
- Started revising the documentation.
- Changed names of some pgfpages commands.
- Changed syntax of parabola command.
- Proof read documentation.
2005-06-12 Till Tantau <tantau@users.sourceforge.net>
Version 0.95:
This is an *alpha* prerelease version. Syntax changes
are still possible before the beta version. Version 1.00
will be the stable version.
Changes (this is almost a new program):
- Introduced three layers: system, basic, frontends.
- Wrote two frontends: TikZ (*most* useful!) and pgfpict2e (a
demonstration).
- Largely rewrote the basic layer.
- Largely rewrote the system layer.
- Completely rewrote the documentation.
- Added two utilities: pgfpages and pgffor.
- Made macro naming more consistent.
- Added plain tex support.
- Added dvipdfm support.
- Restructured directory structure.
- Zillions of small bugfixes.
2004-10-20 Till Tantau <tantau@users.sourceforge.net>
Version 0.65:
- Fixed bug in pgfshade.sty that arises in conjunction with
calc.sty and latex+dvips.
2004-10-08 Till Tantau <tantau@users.sourceforge.net>
Version 0.64:
- Fixed missing depth of \pgfnodebox.
- Fixed bug that caused infinite stack loop with pictures inside
nodes.
2004-07-08 Till Tantau <tantau@users.sourceforge.net>
Version 0.63:
- Added \pgfextractx, \pgfextracty, \pgfcorner.
- Added some documentation on masks and images.
- Fixed a somewhat obscure bug having to do with the modification
of \spaceskip.
- \pgfex and \pgfem no loner needed. Use 1ex etc. once more.
- calc.sty is now supported.
2004-07-06 Till Tantau <tantau@users.sourceforge.net>
Version 0.62:
- Fixed problem in xxcolor with option "gray" and xcolor.
- Switched to xcolor version 2.00.
- Added eofill and eofillstroke commands.
- Added option to shadings, so that they are automatically
recalculated upon color changes.
- Changed names of example images to start with pgf.
2004-04-07 Till Tantau <tantau@cs.tu-berlin.de>
Version 0.61:
- Added \pgfex and \pgfem dimensions.
- Fixed bug that causes pgfshade to fail to work if xcolor
is called with option "gray".
- Fixed PostScript code for radial shadings.
- xxcolor now works with xcolor 1.10 (and only 1.10).
2004-02-18 Till Tantau <tantau@cs.tu-berlin.de>
Version 0.60:
- Replaced some commands for the postscript code by shorter
versions for smaller file size.
- Fixed bug in pgfbox command that caused incorrect kerning in
postscript output.
- Fixed bug in pgfsys@defineimage that made page inclusion
impossible.
- Fixed bug in pgfshading that did not reset dash patterns in
shadings in the PostScript version.
- Spaces are now allowed inside the pgfpicture environment.
- Added \pgfgrid command.
2004-01-13 Till Tantau <tantau@cs.tu-berlin.de>
Version 0.50:
- Switched to version 1.06 of xcolor.
- Core pgf no longer relies on xxcolor.
- The syntax of the mechanism for choosing alternate images and
shadings is more flexible now. The syntax has been changed
(mainly, you now have to have a dot between the original name and
the alternate extension).
- Some xxcolor commands have been removed.
2003-12-02 Till Tantau <tantau@cs.tu-berlin.de>
Version 0.43:
- Fixed \normalcolor, so that it works also in preamble.
2003-11-20 Till Tantau <tantau@cs.tu-berlin.de>
Version 0.42:
- Documented masks.
- Fixed bug in pgf.sty for nested pictures.
2003-11-18 Till Tantau <tantau@cs.tu-berlin.de>
Version 0.41:
- Added masks (not yet documented).
2003-11-12 Till Tantau <tantau@cs.tu-berlin.de>
Version 0.40:
- Changed syntax of \pgfdeclareimage. Uses key=value scheme
now. All parameters may now be omitted.
- Added \pgfimage command.
- Option for selecting a specific page from an image file.
- Fixed bug in xxcolor.sty having to do with \@ifempty command.
- Reworked the formatting of the user's guide.
2003-10-29 Till Tantau <tantau@cs.tu-berlin.de>
Version 0.34:
- Shadings now work together with color mix-ins.
- Shadings can now take color names as parameters.
2003-10-24 Till Tantau <tantau@cs.tu-berlin.de>
Version 0.33:
- Fixed problem with missing \leavevmode in \pgfuseimage.
- Reworked code for image inclusion.
- "Draft" option is now supported. Supresses reading of images.
- Added xxcolor package.
- pgfpictures will now inherit the color from their surroundings.
2003-10-20 Till Tantau <tantau@cs.tu-berlin.de>
Version 0.32:
- Updated installation procedure information.
2003-09-18 Till Tantau <tantau@cs.tu-berlin.de>
Version 0.31:
- One parameter for \pgfdeclareimage may now be omitted. It will
be computed automatically.
2003-08-21 Till Tantau <tantau@cs.tu-berlin.de>
Version 0.30:
- Created ChangeLog
- Added pgfshade.sty
Mini Shell