4 - discuss author status of m-schindler
6 - make dash length available
8 - SlantFont & Co support
9 - keep an eye on PEP 324 (popen 5): it could make the texrunner much easier
10 - discuss reltransform: https://sourceforge.net/mailarchive/forum.php?thread_id=9137692&forum_id=23700
11 - add encoding; check whether encoding=ascii works well for the common existing cases
12 - we need output-specific map files (see Palatino example
13 http://sourceforge.net/mailarchive/message.php?msg_id=14863643)
14 - write graphics driver for pgf.sty from LaTeX
16 - common bboxes for different graphs
17 - 3d graphs, circular graphs
18 - axis painter labelattrs=None + automatic axis partitioning leads to no valid partitioning
19 - when all titles are None, a graph key currently raises an exception
20 - translatecanvas should be the default in graph.style.symbol
21 - graph.style and graph.data modules
22 - fix docu of gridattrs functionality of axis painters
23 (how can one, e.g. draw a grid at the ticks and not at the subticks)
24 - make graph.style.symbol.diamond a graph.style.symbol instance (to be discussed)
26 - use csv module (new in 2.3)
27 - Check for "inf" and "nan" in datafiles.
28 (When plotted, the graph does not complain, but the output will be broken;
29 this depends on the plattform and is not only an issue within the graph system)
31 - add styles using curves instead of lines
33 - contructor should only take a texrunner keyword argument
36 - stroking of patterns does not work in PDF
37 - style and color module:
38 - support modification of existing styles via __call__
40 - height -> getheight, ...
42 - support single-character mode
44 - move helper path routines to some more generic place for paths?
45 - pdffile module needed (similar to epsfile)
47 - clearly distingish between readers and writers. dvifile, epsfile, etc. might
48 be renamed to dvireader, epsreader ...
49 - support gsave and grestore in some way to make context handling easier?
51 - support colorspace argument (like c.writeEPSfile("bla", colorspace="cmyk"))
52 - move pyx.def, lfs-files etc. into a new share directory
53 - write fakepattern.py which substitutes some of the pattern functionality using
58 - describe + vs << vs join
59 - more details in path constructor: allowed pathels, first pathel...
64 Changeable attributes should be explained at a central place.
66 - linealign and circlealign
67 - need to be redone anyway
69 styles: document what data name the styles accept (require). Try also to be more
70 userfriendly and not to describe immediately the internals of the implementation:
71 (see e.g. class.style.symbol)
74 - describe creation and modification (inplace and ``modify by new'') of
79 - most important changes (to be included in the release notes):
80 - mathtree removal (warning about integer division)
81 - barpos style does not build tuples for nestedbar axes automatically
82 - new deformers for path manipulation (for smoothing, shifting, ... paths)
84 - new framework for font handling
85 - own implementation of type1 font stripping (old pdftex code fragments removed)
86 - complete type1 font command representation and glyph path extraction from font programs
87 - t1code extension module (C version of de-/encoding routines used in Type 1 font files)
91 - mathtree removal: more flexibility due to true python expressions
92 - default style instantiation bug (reported by Gregory Novak)
94 - automatic subaxis tuple creation removed in barpos (create tuples
95 in expressions now; subnames argument removed since it became pointless;
96 adujstaxis became independend from selectstyle for all styles now)
97 - remove multiple painting of frompath in histogram and barpos styles
98 - fix missing attribute select when using a bar style once only (reported by Alan Isaac)
99 - fix histograms for negative y-coordinates (reported by Dominic Ford, bug #1492548)
100 - fix histogram to stroke lines to the baseline for steps=0 when two subsequent values are equal
101 - add key method for histogram style (reported by Hagemann, bug #1371554)
102 - implement a changebar style
103 - graph, axis and style module:
104 - support for mutual linking of axes between graphs
105 - new domethods dependency handling
106 - separate axis range calculation from dolayout
107 - axis.parter module:
108 - linear and logarthmic partitioners always need lists now
109 (as it was documented all the time; renamed tickdist/labeldist
110 to tickdists/labeldists; renamed tickpos/labelpos to
111 tickpreexps/labelpreexps)
113 - patch to tickpos and vtickpos (reported by Wojciech Smigaj, cf. patch #1286112)
114 - anchoredpathaxis added (suggested by Wojciech Smigaj)
115 - properly handle range rating on inversed axis (reported by Dominic Ford, cf. bug #1461513)
116 - invalidate axis partitions with a single label only by the distance rater
117 - fallback (with warning) to linear partitioner on a small logarithmics scale
119 - patch to allow for tickattrs=None (reported by Wojciech Smigaj, cf. patch #1286116)
121 - transparency support (PDF only)
122 - conversion between colorspaces
123 - nonlinear palettes added
124 - the former palette must now be initialized as linearpalette
125 - remove min and max arguments of palettes
127 - improve escapestring to handle all ascii characters
128 - correct vshift when text size is modified by a text.size instance
129 - recover from exceptions (reported by Alan Isaac)
130 - handle missing italic angle information in tfm for pdf output (reported by Brett Calcott)
131 - allow for .def and .fd files in texmessage.loaddef (new name for
132 texmessage.loadfd, which was restricted to .fd files)
134 - correct closepath (do not invalidate currentpoint but set it to the
135 beginning of the current subpath); structural rework of pathitems
136 - calculate real bboxes for Bezier curves
137 - fix intersection due to non-linear parametrization of bezier curves
138 - add rotate methods to path, normpath, normsubpath, and normsubpathitems
139 - add flushskippedline to normsubpath
140 - add arclentoparam to normsubpath and normsubpathitems
141 - path is no longer a canvasitem
142 - reduce number of parameters of outputPS/outputPDF methods (do not pass context and registry)
144 - contains normpath, normsubpath and normpathparam which have originally
145 been in the path module
146 - return "invalid" for certain path operations when the curve "speed" is
147 below a certain threshold
148 - normpath is no longer a canvasitem
149 - reduce number of parameters of outputPS/outputPDF methods (do not pass context and registry)
151 - rewritten smoothed to make use of the subnormpath facilities
152 - rewritten parallel for arbitrary paths
154 - add basic text decorator
155 - allow arrows at arbitrary positions along the path
157 - boxdists parameter need to be a list/tuple of two items now
158 - changed the orientation of the angle parameters
160 - renamed _apply to apply_pt
161 - introduce _epsilon for checking the singularity of a trafo
163 - use rectclip instead of clip to remove the clipping path from the
164 PostScript stack, which otherwise might create strange effects for
165 certain PostScript files (reported by Gert Ingold)
167 - silently ignore TrueType fonts in font mapping files (reported by Gabriel Vasseur)
169 - accept [ and ] as separators in encoding files (reported by Mojca Miklavec, cf. bug #1429524)
171 - remove registerPS/registerPDF in favour of registering resourcing during the outputPS/outputPDF run
172 - move bbox handling to registry
173 - rename outputPS/outputPDF -> processPS/processPDF
174 - remove set method of canvas
175 - add a pipeGS method to directly pass the PyX output to ghostscript
176 - allow file instances as parameter of the writeXXXfile methods (feature request #1419658 by Jason Pratt)
178 - allow file instances as parameter of the writeXXXfile methods (feature request #1419658 by Jason Pratt)
180 - make rellength the default for dash styles
182 - switched to subversion on 2006/03/09
186 - fix bug in postscript deco code for stroking only attributes
188 - fix multicurveto._normalized
189 - fix path.paramtoarclen and path.paramtoarclen_pt
190 - remove unused method-local function
191 - fix linestyle rellength in PostScript
192 - correction to the rounding problems in circles (reported by Uwe Fabricius)
196 - issue a warning when not using a stroke color for patterns
198 - postpone PDFfontdescriptor information, since it raises an error on certain
199 fonts even when PostScript output was requested (reported by Gert Ingold)
200 - remove spurious spaces when checking for empty texmessages
202 - caching in fallback to lower system call bottleneck
204 - add missing writePSfile wrapper
205 - add *args to writeEPSfile and writePDFfile wrappers
207 - writebbox option to write bbox information (disabled by default)
208 even when a paper format is specified (PS and PDF writers only)
209 - use arclen in spring example
211 - use pdf graphic files for pdf version of the manual
212 - use PyX to create tipa fallbacks for FAQ
213 - correct description regarding the manual in the README file
217 - changed requirements to python 2.1 or newer:
218 - nested scopes are needed without fallback solution by the path module
219 (at other places fallback solutions for missing nested scopes are missing as well)
220 - use warning module for warnings
222 - path parameters and argument handling
223 - the arct to arc/arcn conversion (needed for bbox calculation and for conversion into
224 normpath) has been fixed
225 - document module: new
226 - container classes for document and pages
227 - document.paperformat class (strings are deprecated)
229 - writeEPSfile wraps a canvas in a single page document and performs the output
233 - completely rewritten: support for fonts and patterns has been added
234 - pswriter module: new
235 - separate PS output from canvas
236 - new signature of outputPS methods: writer and context are passed as additional
239 - allow selection on zero range palette (reported by Francisco Borges, cf. bug #1116257)
240 - prolog module: removed due to code reorganisation
242 - modifications on __init__.py in graph and axis subdirectories to
243 make "from pyx.graph import *" working as expected
245 - addontop added to stackedbarpos
246 - column -> columnname renaming where appropriate
247 - histogram style added
249 - function needs explicit variable definition (implicit variable definition is deprecated)
250 - column names are inherited by data.data() except when copy=0;
251 unused columns are silently ignored now
252 - dynamic function data on a logarithmic axis uses isinstance check now
253 (although it removes the only (mis)use of axis.inverse, it is a
254 temporary solution only)
256 - extend graph keys to allow for several columns
257 - axis data handling refactoring:
258 - introcuded an axis positioner (module graph.axis.positioner)
259 - introduced anchoredaxis to make axis data and positioning local to a graph
260 - linkedaxis is a special version of anchoredaxis and is generic
261 (it uses the new linkpainter provided by an axis)
262 - unification of split and bar axes;
263 removed some black magic in baraxis in favor of a nestedbar axis
264 - x linked to x2 etc. is now possible
265 - axis.inverse was removed (the only place it was (mis)used was by a function)
267 - allow to transform axis after layout
268 - [xy]axisat arguments in the constructor to easily move [xy]-axes
269 to a position defined the orthogonal axis
270 - remove axispos (use the axis dictionary now, since it now contains
271 anchored axis instances and those have shortcuts for the axis positioner
274 - tfm->dvi conversion rounding bugfix
275 - fix parsing of empty strings ("") in fontmap files (reported by John Owens, bug #1218983)
277 - support for halign of boxes and content of boxes (see halign example)
278 - take units xscale into account in parbox
279 - messageparser for replaced fontsizes: Warning -> implemented by texmessage.fontwarning
280 - messageparser for size differences at the end: Warning not Exception -> implemented by texmessage.fontwarning
281 - messageparser for overfull/underfull vbox/hbox: Warning not Exception -> implemented by texmessage.boxwarning
282 - dvicopy flag removed
283 - allow argument of set to be None
284 - rename nomathmode and nophantom to clearmathmode and clearphantom
285 - texmessagepattern for easy creation of simple TeX message parsers
286 - allow long file names in file checking TeX message parsers
287 - no newline removal to not disturbe TeX messages when reporting errors
288 - reworked documentation to use the python documentation standards
290 - linewidth is no longer a unit.length subclass but expects a such as first argument
292 - correct EOL handling while reading DSC's (reported by Markus Meyer)
293 - pattern module: new
294 - moved canvas.pattern to its own module together with the new PDFpattern class
295 - add some default patterns: hatched and crosshatched
297 - improve the smoothing deformer
298 - add a parallel deformer
300 - the very old tex module finally got removed completely
302 - a simple converter from dvi to EPS/PS/PDF files (dviconvert.py) has been added
303 - a simple imagine to EPS/PS/PDF converter (imgconvert.py) has been added
304 - a simple dvitype.py has been added
305 - update address of FSF all over the place
310 - EPS header fixed (reported by Russell Lang, cf. bug #1065099)
312 - use CURDIR instead of PWD (reported by David M. Cooke, bug #1070285)
314 - support windows line endings (patch by Hans-Andreas Engel, cf. bug #1071160)
316 - line attributes handling fixed (reported by Andrea Riciputi)
317 - fix typos in predefined symbols (reported by Andrea Riciputi)
318 - cut column name list at the max. number of columns (reported by Arnd Baecker)
320 - add INDEX and README files to distribution
321 - new errorbar and julia example
323 - pdf snippets for tipa based phonetic transliterations
328 - new module for inclusion of bitmap images
330 - names of local and member variables now follow the naming convention of
331 having a _pt suffix when containing lengths in points
333 - names of local and member variables now follow the naming convention of
334 having a _pt suffix when containing lengths in points
335 - enlarge was misspelled as enlarged
336 - renamed _bbox -> bbox_pt
337 - new bbox method center, which returns the coordinates of the center
339 - enlarge and enlarged do no longer interprete unqualified lengths as
342 - unit.cm, unit.t_cm, etc. are no longer sub classes but instances
344 - never convert implicitly into visual/width, etc. lengths (this is more
345 about usage of the unit module in various other modules) (TODO: update
347 - support for string initialization removed
348 - support for initialisation with other length removed
349 - lengths can now be divided by other lengths (as suggested by Michael Gruber
350 and Magnus Lie Hetland)
352 - postpone reading of fontmap files until TeX/LaTeX is started
353 - sign of font number in dvifile (reported by Michael Gruber)
356 - added new classes page and document for multipage PostScript output
357 - apply deformers (instead of trafos) in draw method
359 - decrease interval for dotted and dash-dotted lines for better visual
361 - setup.py and distribution:
362 - create siteconfig on install to store positions of the shared data
365 - graph style + data reorganization
366 - modularization of the graph styles by separating data handling and drawing tasks
367 - several graph styles can now be combined together
368 - graph data can internally now combine different data sources
369 (by that, some nasty side effects could have been removed)
370 - enum -> num renaming
371 - allow for horizontally and vertically centered graph key alignment and a key background
372 - fix bug that graph was not finished automatically when a bbox was specified
373 manually (reported by David Barton)
375 - pathel -> pathitem, etc. renaming
376 - methods accepting a parameter value / arc length now also allow the user to
377 pass a tuple (subpath, param) / (subpath, arclen)
378 - normpath constructor no longer accepts a path or normpath as argument but only a list
379 of normsubpaths. Use the new normpath method of the path instead to construct a normpath
381 - normsubpath can now deal with short (i.e. shorter than epsilon) segments correctly
382 - the intersect and split methods of normpath and normsubpath have been completely rewritten and
383 now take the accuracy epsilon correctly into account. Note that for a closed subpath the
384 split function now returns the segment containing the closing point as first element
385 in the result list (before, it was returned as last element).
386 - normsubpathitems and normsubpath now implement much more methods also provided by
387 path and normpath instances
388 - normpath.append no longer accepts pathitems but only normsubpaths
389 - deformer module: new
390 - moved cycloid and smoothed from deco into deformer
392 - handle "BoundingBox: (atend)" (cf. bug #945621 reported by Jim Boyle)
393 - kpsearch option to search for file using the kpathsea library (contributed by Michael Gruber)
395 - PSCmd and PSOp are now joined in a new class canvasitem
397 - decorated path no longer allows modification of its path
398 - new method excluderange which allows to remove certain parameter ranges from the stroked path
399 - additional canvas provided by decorated path is now called ornaments
400 - constriction=None now indicates an arrowhead without constriction
402 - trafos are now deformers
404 - a bunch of bargraph examples have been added
409 - fix errorbar range adjustment
410 - fix empty tick lists bug (reported by Marko Vendelin, cf. bug #977323)
411 - graph/style module:
412 - symbolline drawing order in graph key (cf. bug #990687)
414 - access to builtin list (reported by Marcus Mendenhall, cf. bug #1042458)
419 - fix drawing with background
420 - fix insertion of a zero length path when the whole line is outside
421 the valid axis range (reported by Marko Vendelin)
423 - include source for faq and manual
424 - distribute the pdf instead of postscript (manual, faq, examples)
429 - fixed title=None + graph key issue reported by Gabriel Vasseur
430 - graph.axis.painter.plain -> graph.axis.painter.regular
431 (as it was in parts of the documentation already)
432 - changeable-gridattrs-become-None-bug fixed
433 - graph style cutting outside lines (double-)fixed
437 - fixes missing install of the graph and axis directories introduced in 0.6
438 - some minor updates to the faq
443 - reorganisation of the graph structure finished (there might be some
444 small pending issues, but the basic restructuring is done with this release):
445 - graph splitted into several modules in pyx/graph and pyx/graph/axis
446 - painters are using the new attribute scheme including changeable
448 - graph styles rewrite
450 - axis zeropath feature has been removed
451 - mergelabels removed; linpart doesn't have a label argument anymore
452 - names and texts removed from baraxis
453 - iteration on graph style, when it is used several times in the same graph
454 - symbols + lines -> symbollines; symbols do not allow setting lineattrs,
455 and lines not symbolattrs
456 - manual line clipping (do not include unneeded line segments when the
457 axis range is set manually etc.)
458 - automatic file key titles
459 - graph.data now also includes the old data module
460 - data.list adds (by default) a line number like data.file
461 (thus regular columns are counted from 1)
463 - added new pathels multilineto_pt and multicurveto which allows to specify
464 a list of points and can thus be much more efficient
465 - internal methods return coordinates in pts
466 - arclentoparam returns only parameters not total length
467 - added path.arclength_pt, path.at_pt, path.begin_pt, path.end_pt (and
468 correspondingly for normpath)
469 - complete refactoring of the normpath class: normpaths now consist of
470 normsubpaths which themselves consist of normlines and normcurves This is
471 much more convenient for any routines working with normpaths.
472 - reversing of closed sub paths does not change the first point of the sub
474 - renamed: arclength -> arclen
475 - renamed: lentopar -> arclentoparam
476 - renamed: glue -> joined
477 - normpath now supports join, the in-place version of joined
478 - path and normpath method raise exception instead of returning None
479 when parameter is out of range
480 - the accuracy epsilon can now only be specified in normpath and normsubpath
481 constructor and no longer in arguments of path and normpath methods
482 - negative parameters are no longer supported in path and normpath methods
483 - path and normpath methods which accept parameter value param now
484 alternatively accept an arc length
488 - arrow heads are no longer stroked (as suggested by Magnus Lie Hetland)
490 - writeEPSfile deprecates writetofile
491 - internally, write methods are renamed in outputPS
492 - canvas constructor no longer accepts variable argument list but
493 expects a list of attrs as first argument (defaulting to []) and
494 a texrunner as second argument (defaulting to text.defaulttexrunner)
495 - set, draw, stroke and fill no longer return self, i.e., the canvas, but None
497 - added inplace add (__iadd__), enlarge and transform methods
498 - callers use inplace add where possible now (yielding a considerable
500 - "undefined" corners of bounding boxes are no longer supported which makes
501 the bounding box operations much more efficient.
503 - renamed _xxx -> xxx_pt
505 - removed showbbox argument of epsfile class
507 - default handling of texmessages as in the new attribute scheme
508 - multiple insert bug fixed
509 - made left, right, width, height, depth information available (x length
510 not taking into account box transformations)
511 - ignore tex message "Please type a command or say `\\end'"
512 - added textboxes that are sequentially filled (experimental)
514 - mandel.py (contributed by Stephen Phillips)
516 - length comparision (David Beach)
520 - switched to the new parser using pythons parser module
522 - removed, it all lives in the graph.data module now, while before it
523 was splitted into two separate modules
525 - not imported by default anymore
526 - obsolete warning when importing this module
530 - include missing c-files for optional extension modules
532 - fix unpaired BeginProcSet/EndProcSet in font enconding
535 - setup.py and distribution:
536 - allow customization of the extension modules built (via setup.cfg)
537 - disable building pykpathsea module by default
538 - more detailed description of install process in INSTALL
539 - provide more information and pointers to other files in README
540 - include example data files in distribution (suggested by Andrea Riciputi)
541 - force dvips to write ps files instead of printing them (suggested by Otto Tronarp)
542 - includ pyxfaq.pdf in distribution
544 - improved is-readable test for lfs files and pyx.def file
545 - explicitly quit (La)TeX in cleantmp (helps when quitting with <Ctrl>C)
546 - showwaitfortex implemented following a suggestion by Fernando Perez
547 (waitfortex is increased to 60 seconds now)
548 - support of TeX extension --ipc for reading dvi results while TeX keeps running
549 - configurable font mapping files (via pyxrc or parameter of the texrunner constructor)
550 - markers to get access to positions within TeX expressions
551 - fix: allow for e-tex in texmessage.start (reported by Andrea Riciputi)
552 - fix: print warning at syntax errors in font mapping file and continue (cf. bug #795271)
553 - remove limitation on number of fonts in dvi file
554 - added native virtual font support
555 - dvicopy support not needed anymore (it is still available, but obsolete and
556 removed from the documentation)
557 - do not include too many glyphs in the eps file
558 - _xxx -> xxx_pt renaming
559 - dvifile module (NEW):
560 - separated from the text module
561 - dvifile class returns standard pyx canvas instances on readpage
563 - removed manualpart and partitioners mix keyword
564 - results of the splitting at "=" in graph.function were not stripped
565 - skip title=None in key (cf. bug #821284), properly align a single key entry
566 - another (the last?!) axis redesign: axispos -> class of its own
567 - some axispos name have changed slightly (zeroline -> zeropath etc.)
568 - tick/data-vmin/vmax removed
571 - minor enhancements in exponentionaltexter
572 - axes alongs paths including a set of examples
573 - mixing a partitioner and manual ticks by two distinct keyword arguments now
574 - _xxx -> xxx_pt renaming
575 - part -> parter renaming
577 - stroke, fill, draw, set and insert do no longer accept variable length argument lists but
578 an attribute list as last argument
579 - stroke and fill now support trafos (TODO: documentation)
580 - uppercase version of a4, a3, ... paperformats
582 - new module for loading PyX configuration information
584 - automatically import main modules into pyx namespace as suggested by Fernando
587 - check for sorting of parameter list passed to path.split method
588 - _xxx -> xxx_pt renaming
590 - contains decoratedpath and decorators from canvas module
591 - all predefined decorators are instances now (deco.stroked is thus ok) and
592 attributes have to be passed explicitely, e.g., deco.earrow.small(attrs=color.rgb.red)
593 and deco.stroked([color.rgb.blue])
594 - style module (NEW):
595 - contains all line- and fillstyles which formerly had been defined in the canvas module
596 - dash now supports relative dash lengths (as suggested by Otto Tronarp)
598 - fixed incorrect handling of - (for instance -x**2 was not negative)
600 - contents have been moved to the (obsolete) tex module, which was the only user anyhow, and
601 the module itself was removed
603 - new fallback solution in pure python
604 - bugfix: pyxadapt.h needs to open files binary under Windows (reported by Gary Pajer)
606 - _xxx -> xxx_pt renaming
608 - _xxx -> xxx_pt renaming
612 - "in" to "inch" in paperformats
614 - fix pyx.def hack occuring whenever \ProcessOptions* was used by a package
616 - implement different file formats for Python version of module
618 - python fallback solution should behave the same way as c extension module (closes SF bug #799182 reported
619 by Marcus Mendenhall)
621 - added "connector" to __all__
625 - separate texter out of the axispainter
626 - axis/partitioner/texter/painter/axispos redesign & interfaces
627 - tick.text is renamed to tick.label
628 - ticks and labels are renamed to tickpos/tickdist and labelpos/labeldist in partitioning
629 - ticks can be used in the part to mix a partitioner with some manual ticks
630 -> manualpart and the mix technique is not needed anymore
631 (both things are still available and working, but they will be removed in the future)
632 - _ensurefrac is implemented inside the frac constructor now; initialization is possible by:
633 - a (enum, denom) tuple now (previously there were two arguments)
634 - a string (as before via _ensurefrac)
635 - exponential strings are allowed as well (e.g. "1e10" etc.)
636 - a float (precision is determined by floatprecision -- the number of decimal places)
641 - reset() method for the texrunner
642 - automatic restart of a TeX instance with the same preamble (preamble changes are not possible)
643 - texmessage.loadfd for accepting font description loading
644 - don't bail out on width_index == 0, but mark character invalid instead
646 - support for specials; pyxgraphics flag
647 - support psfonts.map: font names, font encodings
648 - bugfix \def\ProcessPyXBox -> \long\def\ProcessPyXBox
649 - improved lfs handling
651 - full documentation via doc strings
653 - some preliminary version
655 - multiple radii (up to two per point) and softnesses
656 - ensurecenter added --- do we always force the creation of a center?
658 - lentopar methods added including some tests
660 - new parameter bbox allows to override the bounding box of the eps file
664 - derive TFMError and DVIError correctly from exceptions.Exception
665 - close files and pipes, if they are no longer used (thanks to Marcus Mendenhall)
666 - remove DeprecationWarning in Python 2.3 (thanks to Marcus Mendenhall)
668 - correct rounding algorithm (Michael Schindler)
670 - refer to the graphs texrunner instead of the defaulttexrunner (cf. #728209)
671 - rounding towards zero bugfix in autolinpart
672 - log axis range rating bugfix
674 - addarg bugs (#738724)
676 - fix mixing up of height and width in scale calculation
677 - and various other fixer here and there
681 - fix bug in dvi rule code where width was height
682 - fix preamble attribute checking bug
683 - fix texmessage.load pattern search instead of pattern match bug
684 - renamed vbox to parbox (was done in 0.3 partially only)
686 - allow for tuples in arguments of the data class
687 - convenience: exchanged order of named parameters in data.data
689 - convenience: allow for part=None in _axis (base of linaxis and logaxis)
691 - added a latex example (requested)
692 - added a attributechange example (requested)
693 - added back the integral example (requested; prior PyX 0.3 it was part of the user manual)
694 - small change in vector example (allow for the access to the texrunner)
695 - examples included in source distribution
697 - correct arrow template calculation for very short paths
701 - new easy to use example generation (will hopefully lead to nice examples)
703 - new module for handling of convex polygons (taken out of the graph module)
705 - new module containing a collection of helper functions (taken out of the graph module)
706 - moved the attrlist into helper -- as plain functions; attrlist becomes obsolete
708 - new module: a new and preferable integration of TeX/LaTeX
710 - strip glyphs from pfa/pfb-fonts
711 - there is a C implementation taken from pdftex
712 - fallback solution via an external program (pfb2pfa)
714 - (partial) C binding to libkpathsea
715 - fallback solution via an external program (kpsewhich)
717 - removed some code duplication (various axis painters)
718 - use text module instead of the obsolete tex module
719 - allow for tailing zeros of automatic generated labels
720 - allow for missing data in bar graphs -> skipmissing parameter
721 - remove the support for variables given as keyword arguments in data constructor
722 - use context instead of extern for extern variables and functions
723 - graph keys; titles in data/function/etc.
725 - new classes for visual and width lengths, aliases for user length (u_pt = pt)
726 - all length classes have now by default a quantifier 1 (instead of 0), such that,
727 for instance, 5*unit.t_cm() == unit.t_cm(5)
728 - default_unit now has to be set via unit.set. For instance: unit.set(defaultunit="m").
729 - convert_to is now an internal function, which moreover does not longer accept tuples or lists
731 - new class _bbox (the former bbox) which accepts points in the constructor. This is used
732 for internal purposes.
733 - the bbox constructor now accepts user lengths in the constructor.
734 - new methods height, width, top, bottom, left, right
735 - ll & ur ???, what about ul and lr -> ugly!
736 - enlarge (was enhance) now allows selective enlargement to the left, bottom, right and top
737 - output HiResBoundingBox
738 - never reduce bbox upon output
740 - new constructor signature, more in line with rest of PyX:
741 epsfile(x, y, filename, **additional_args)
743 - removed additional column support in addcolumn; removed _addcolumn
744 - line reduction for datafile like the every parameter in gnuplot
746 - new way of PS prolog generation that writes only necessary parts
747 - added support for patterns
748 - canvas.insert() now supports arguments
749 - bbox of canvas can be specified in writetofile command explicitely
750 - writetofile does not return self anymore
751 - arrow template now uses intersection with circle to get size right
752 (as per a suggestion by Michael Schindler)
755 - changed the handling of extern functions and all variables
757 - gradient renamed to palette
759 - problem with sizefile on windows (tex module)
760 - allow for strings in graphxy's width and height; allow for width only (graph module)
761 - disable rating for labelattrs equals None (graph module)
762 - defaultstyle selection, when a list of data is provided to the plot function (graph module)
763 - traverse when adding functions as arguments of operators (mathtree module)
764 - allow for extern functions in addcolumn (data module)
765 - just one common place for the version number
766 - fix incorrect exception name MathError (path module)
767 - prevent double return of intersections for closed sub paths
772 - allow division of length by numbers
774 - new transformation: slant
775 - renamed all trafo methods to use the participle (i.e translate->translated)
776 - the name of all trafo subclasses are verbs (i.e. translation->translate)
778 - mark class renamed to symbol
779 - (text-)box distance measurement
780 - moved axis partitioning to axis and axis painter
781 - automatic axis partitioning (now officially: general cleanup, distance measurement, documentation)
783 - baraxis, baraxispainter, and bar style
785 - previously named datafile module
786 - class "_datafile" renamed to class "data"
787 - class sectionfile added
790 - extern variables and functions (support in graph.function, graph.paramfunction and data.data)
793 - deferred to Version 0.3
794 - running TeX "on the fly" is basically implemented
796 - transformation bug (#624068, trafo module)
797 - canvas transformations (canvas module???)
798 - textbox alignment (graph module)
799 - return linewidth upon calculation with linewidths (unit module)
800 - allow column number variables with several digits
802 - british and american spellings (color module, graph module)
803 - small logo modifications