5 - make dash length available
7 - SlantFont & Co support
8 - keep an eye on PEP 324 (popen 5): it could make the texrunner much easier
10 - common bboxes for different graphs
11 - 3d graphs, circular graphs
12 - axis painter labelattrs=None + automatic axis partitioning leads to no valid partitioning
13 - when all titles are None, a graph key currently raises an exception
14 - translatecanvas should be the default in graph.style.symbol
15 - graph.style and graph.data modules
16 - fix docu of gridattrs functionality of axis painters
17 (how can one, e.g. draw a grid at the ticks and not at the subticks)
19 - use csv module (new in 2.3)
20 - Check for "inf" and "nan" in datafiles.
21 (When plotted, the graph does not complain, but the output will be broken;
22 this depends on the plattform and is not only an issue within the graph system)
24 - add styles using curves instead of lines
26 - contructor should only take a texrunner keyword argument
29 - stroking of patterns does not work in PDF
30 - patterns call the outputPS method in registerPS and have no writer at that
31 time -> rewrite this code
32 - style and color module:
33 - support modification of existing styles via __call__
35 - height -> getheight, ...
37 - support single-character mode
39 - what should we do for palette when only one entry
41 - move helper path routines to some more generic place for paths?
43 - clearly distingish between readers and writers. dvifile, epsfile, etc. might
44 be renamed to dvireader, epsreader ...
45 - support gsave and grestore in some way to make context handling easier?
50 - more details in path constructor: allowed pathels, first pathel...
55 Changeable attributes should be explained at a central place.
57 - linealign and circlealign
58 - need to be redone anyway
60 styles: document what data name the styles accept (require). Try also to be more
61 userfriendly and not to describe immediately the internals of the implementation:
62 (see e.g. class.style.symbol)
63 - include the deformer docu somewhere in path
66 - describe creation and modification (inplace and ``modify by new'') of
71 - most important changes (to be included in the release notes):
72 - mathtree removal (warning about integer division)
73 - barpos style does not build tuples for nestedbar axes automatically
75 - new framework for font handling
76 - own implementation of type1 font stripping (old pdftex code fragments removed)
77 - complete type1 font command representation and glyph path extraction from font programs
78 - t1code extension module (C version of de-/encoding routines used in Type 1 font files)
81 - mathtree removal: more flexibility due to true python expressions
83 - automatic subaxis tuple creation removed in barpos (create tuples
84 in expressions now; subnames argument removed since it became pointless;
85 adujstaxis became independend from selectstyle for all styles now)
86 - remove multiple painting of frompath in histogram and barpos styles
87 - graph, axis and style module:
88 - support for mutual linking of axes between graphs
89 (TODO: documentation, basically the setlinkedaxis method)
90 - new domethods dependency handling
91 - separate axis range calculation from dolayout
93 - linear and logarthmic partitioners always need lists now
94 (as it was documented all the time; renamed tickdist/labeldist
95 to tickdists/labeldists; renamed tickpos/labelpos to
96 tickpreexps/labelpreexps)
98 - patch to tickpos and vtickpos (reported by Wojciech Smigaj, cf. patch #1286112)
99 - anchoredpathaxis added (suggested by Wojciech Smigaj)
101 - patch to allow for tickattrs=None (reported by Wojciech Smigaj, cf. patch #1286116)
103 - transparency support (PDF only) (TODO: documentation)
105 - improve escapestring to handle all ascii characters
106 - correct vshift when text size is modified by a text.size instance
107 - recover from exceptions (reported by Alan Isaac)
108 - handle missing italic angle information in tfm for pdf output (reported by Brett Calcott)
110 - correct closepath (do not invalidate currentpoint but set it to the
111 beginning of the current subpath); structural rework of pathitems
112 - calculate real bboxes for Bezier curves
113 - add rotate methods to path, normpath, normsubpath, and normsubpathitems
114 - add flushskippedline to normsubpath
115 - add arclentoparam to normsubpath and normsubpathitems
117 - contains normpath, normsubpath and normpathparam which have originally
118 been in the path module
119 - return "invalid" for certain path operations when the curve "speed" is
120 below a certain threshold
122 - rewritten smoother to make use of the subnormpath facilities
123 - rewritten parallel for arbitrary paths
124 - TODO: missing numeric fallback in helper
126 - add basic text decorator (TODO: documentation)
127 - allow arrows at arbitrary positions along the path (TODO: check documentation)
129 - boxdists parameter need to be a list/tuple of two items now
131 - renamed _apply to apply_pt
132 - introduce _epsilon for checking the singularity of a trafo
134 - use rectclip instead of clip to remove the clipping path from the
135 PostScript stack, which otherwise might create strange effects for
136 certain PostScript files (reported by Gert Ingold)
138 - remove nodefault marker in favour of separate _marker classes
143 - fix bug in postscript deco code for stroking only attributes
145 - fix multicurveto._normalized
146 - fix path.paramtoarclen and path.paramtoarclen_pt
147 - remove unused method-local function
148 - fix linestyle rellength in PostScript
149 - correction to the rounding problems in circles (reported by Uwe Fabricius)
153 - issue a warning when not using a stroke color for patterns
155 - postpone PDFfontdescriptor information, since it raises an error on certain
156 fonts even when PostScript output was requested (reported by Gert Ingold)
157 - remove spurious spaces when checking for empty texmessages
159 - caching in fallback to lower system call bottleneck
161 - add missing writePSfile wrapper
162 - add *args to writeEPSfile and writePDFfile wrappers
164 - writebbox option to write bbox information (disabled by default)
165 even when a paper format is specified (PS and PDF writers only)
166 - use arclen in spring example
168 - use pdf graphic files for pdf version of the manual
169 - use PyX to create tipa fallbacks for FAQ
170 - correct description regarding the manual in the README file
174 - changed requirements to python 2.1 or newer:
175 - nested scopes are needed without fallback solution by the path module
176 (at other places fallback solutions for missing nested scopes are missing as well)
177 - use warning module for warnings
179 - path parameters and argument handling
180 - the arct to arc/arcn conversion (needed for bbox calculation and for conversion into
181 normpath) has been fixed
182 - document module: new
183 - container classes for document and pages
184 - document.paperformat class (strings are deprecated)
186 - writeEPSfile wraps a canvas in a single page document and performs the output
190 - completely rewritten: support for fonts and patterns has been added
191 - pswriter module: new
192 - separate PS output from canvas
193 - new signature of outputPS methods: writer and context are passed as additional
196 - allow selection on zero range palette (reported by Francisco Borges, cf. bug #1116257)
197 - prolog module: removed due to code reorganisation
199 - modifications on __init__.py in graph and axis subdirectories to
200 make "from pyx.graph import *" working as expected
202 - addontop added to stackedbarpos
203 - column -> columnname renaming where appropriate
204 - histogram style added
206 - function needs explicit variable definition (implicit variable definition is deprecated)
207 - column names are inherited by data.data() except when copy=0;
208 unused columns are silently ignored now
209 - dynamic function data on a logarithmic axis uses isinstance check now
210 (although it removes the only (mis)use of axis.inverse, it is a
211 temporary solution only)
213 - extend graph keys to allow for several columns
214 - axis data handling refactoring:
215 - introcuded an axis positioner (module graph.axis.positioner)
216 - introduced anchoredaxis to make axis data and positioning local to a graph
217 - linkedaxis is a special version of anchoredaxis and is generic
218 (it uses the new linkpainter provided by an axis)
219 - unification of split and bar axes;
220 removed some black magic in baraxis in favor of a nestedbar axis
221 - x linked to x2 etc. is now possible
222 - axis.inverse was removed (the only place it was (mis)used was by a function)
224 - allow to transform axis after layout
225 - [xy]axisat arguments in the constructor to easily move [xy]-axes
226 to a position defined the orthogonal axis
227 - remove axispos (use the axis dictionary now, since it now contains
228 anchored axis instances and those have shortcuts for the axis positioner
231 - tfm->dvi conversion rounding bugfix
232 - fix parsing of empty strings ("") in fontmap files (reported by John Owens, bug #1218983)
234 - support for halign of boxes and content of boxes (see halign example)
235 - take units xscale into account in parbox
236 - messageparser for replaced fontsizes: Warning -> implemented by texmessage.fontwarning
237 - messageparser for size differences at the end: Warning not Exception -> implemented by texmessage.fontwarning
238 - messageparser for overfull/underfull vbox/hbox: Warning not Exception -> implemented by texmessage.boxwarning
239 - dvicopy flag removed
240 - allow argument of set to be None
241 - rename nomathmode and nophantom to clearmathmode and clearphantom
242 - texmessagepattern for easy creation of simple TeX message parsers
243 - allow long file names in file checking TeX message parsers
244 - no newline removal to not disturbe TeX messages when reporting errors
245 - reworked documentation to use the python documentation standards
247 - linewidth is no longer a unit.length subclass but expects a such as first argument
249 - correct EOL handling while reading DSC's (reported by Markus Meyer)
250 - pattern module: new
251 - moved canvas.pattern to its own module together with the new PDFpattern class
252 - add some default patterns: hatched and crosshatched
254 - improve the smoothing deformer
255 - add a parallel deformer
257 - the very old tex module finally got removed completely
259 - a simple converter from dvi to EPS/PS/PDF files (dviconvert.py) has been added
260 - a simple imagine to EPS/PS/PDF converter (imgconvert.py) has been added
261 - a simple dvitype.py has been added
262 - update address of FSF all over the place
267 - EPS header fixed (reported by Russell Lang, cf. bug #1065099)
269 - use CURDIR instead of PWD (reported by David M. Cooke, bug #1070285)
271 - support windows line endings (patch by Hans-Andreas Engel, cf. bug #1071160)
273 - line attributes handling fixed (reported by Andrea Riciputi)
274 - fix typos in predefined symbols (reported by Andrea Riciputi)
275 - cut column name list at the max. number of columns (reported by Arnd Baecker)
277 - add INDEX and README files to distribution
278 - new errorbar and julia example
280 - pdf snippets for tipa based phonetic transliterations
285 - new module for inclusion of bitmap images
287 - names of local and member variables now follow the naming convention of
288 having a _pt suffix when containing lengths in points
290 - names of local and member variables now follow the naming convention of
291 having a _pt suffix when containing lengths in points
292 - enlarge was misspelled as enlarged
293 - renamed _bbox -> bbox_pt
294 - new bbox method center, which returns the coordinates of the center
296 - enlarge and enlarged do no longer interprete unqualified lengths as
299 - unit.cm, unit.t_cm, etc. are no longer sub classes but instances
301 - never convert implicitly into visual/width, etc. lengths (this is more
302 about usage of the unit module in various other modules) (TODO: update
304 - support for string initialization removed
305 - support for initialisation with other length removed
306 - lengths can now be divided by other lengths (as suggested by Michael Gruber
307 and Magnus Lie Hetland)
309 - postpone reading of fontmap files until TeX/LaTeX is started
310 - sign of font number in dvifile (reported by Michael Gruber)
313 - added new classes page and document for multipage PostScript output
314 - apply deformers (instead of trafos) in draw method
316 - decrease interval for dotted and dash-dotted lines for better visual
318 - setup.py and distribution:
319 - create siteconfig on install to store positions of the shared data
322 - graph style + data reorganization
323 - modularization of the graph styles by separating data handling and drawing tasks
324 - several graph styles can now be combined together
325 - graph data can internally now combine different data sources
326 (by that, some nasty side effects could have been removed)
327 - enum -> num renaming
328 - allow for horizontally and vertically centered graph key alignment and a key background
329 - fix bug that graph was not finished automatically when a bbox was specified
330 manually (reported by David Barton)
332 - pathel -> pathitem, etc. renaming
333 - methods accepting a parameter value / arc length now also allow the user to
334 pass a tuple (subpath, param) / (subpath, arclen)
335 - normpath constructor no longer accepts a path or normpath as argument but only a list
336 of normsubpaths. Use the new normpath method of the path instead to construct a normpath
338 - normsubpath can now deal with short (i.e. shorter than epsilon) segments correctly
339 - the intersect and split methods of normpath and normsubpath have been completely rewritten and
340 now take the accuracy epsilon correctly into account. Note that for a closed subpath the
341 split function now returns the segment containing the closing point as first element
342 in the result list (before, it was returned as last element).
343 - normsubpathitems and normsubpath now implement much more methods also provided by
344 path and normpath instances
345 - normpath.append no longer accepts pathitems but only normsubpaths
346 - deformer module: new
347 - moved cycloid and smoothed from deco into deformer
349 - handle "BoundingBox: (atend)" (cf. bug #945621 reported by Jim Boyle)
350 - kpsearch option to search for file using the kpathsea library (contributed by Michael Gruber)
352 - PSCmd and PSOp are now joined in a new class canvasitem
354 - decorated path no longer allows modification of its path
355 - new method excluderange which allows to remove certain parameter ranges from the stroked path
356 - additional canvas provided by decorated path is now called ornaments
357 - constriction=None now indicates an arrowhead without constriction
359 - trafos are now deformers
361 - a bunch of bargraph examples have been added
366 - fix errorbar range adjustment
367 - fix empty tick lists bug (reported by Marko Vendelin, cf. bug #977323)
368 - graph/style module:
369 - symbolline drawing order in graph key (cf. bug #990687)
371 - access to builtin list (reported by Marcus Mendenhall, cf. bug #1042458)
376 - fix drawing with background
377 - fix insertion of a zero length path when the whole line is outside
378 the valid axis range (reported by Marko Vendelin)
380 - include source for faq and manual
381 - distribute the pdf instead of postscript (manual, faq, examples)
386 - fixed title=None + graph key issue reported by Gabriel Vasseur
387 - graph.axis.painter.plain -> graph.axis.painter.regular
388 (as it was in parts of the documentation already)
389 - changeable-gridattrs-become-None-bug fixed
390 - graph style cutting outside lines (double-)fixed
394 - fixes missing install of the graph and axis directories introduced in 0.6
395 - some minor updates to the faq
400 - reorganisation of the graph structure finished (there might be some
401 small pending issues, but the basic restructuring is done with this release):
402 - graph splitted into several modules in pyx/graph and pyx/graph/axis
403 - painters are using the new attribute scheme including changeable
405 - graph styles rewrite
407 - axis zeropath feature has been removed
408 - mergelabels removed; linpart doesn't have a label argument anymore
409 - names and texts removed from baraxis
410 - iteration on graph style, when it is used several times in the same graph
411 - symbols + lines -> symbollines; symbols do not allow setting lineattrs,
412 and lines not symbolattrs
413 - manual line clipping (do not include unneeded line segments when the
414 axis range is set manually etc.)
415 - automatic file key titles
416 - graph.data now also includes the old data module
417 - data.list adds (by default) a line number like data.file
418 (thus regular columns are counted from 1)
420 - added new pathels multilineto_pt and multicurveto which allows to specify
421 a list of points and can thus be much more efficient
422 - internal methods return coordinates in pts
423 - arclentoparam returns only parameters not total length
424 - added path.arclength_pt, path.at_pt, path.begin_pt, path.end_pt (and
425 correspondingly for normpath)
426 - complete refactoring of the normpath class: normpaths now consist of
427 normsubpaths which themselves consist of normlines and normcurves This is
428 much more convenient for any routines working with normpaths.
429 - reversing of closed sub paths does not change the first point of the sub
431 - renamed: arclength -> arclen
432 - renamed: lentopar -> arclentoparam
433 - renamed: glue -> joined
434 - normpath now supports join, the in-place version of joined
435 - path and normpath method raise exception instead of returning None
436 when parameter is out of range
437 - the accuracy epsilon can now only be specified in normpath and normsubpath
438 constructor and no longer in arguments of path and normpath methods
439 - negative parameters are no longer supported in path and normpath methods
440 - path and normpath methods which accept parameter value param now
441 alternatively accept an arc length
445 - arrow heads are no longer stroked (as suggested by Magnus Lie Hetland)
447 - writeEPSfile deprecates writetofile
448 - internally, write methods are renamed in outputPS
449 - canvas constructor no longer accepts variable argument list but
450 expects a list of attrs as first argument (defaulting to []) and
451 a texrunner as second argument (defaulting to text.defaulttexrunner)
452 - set, draw, stroke and fill no longer return self, i.e., the canvas, but None
454 - added inplace add (__iadd__), enlarge and transform methods
455 - callers use inplace add where possible now (yielding a considerable
457 - "undefined" corners of bounding boxes are no longer supported which makes
458 the bounding box operations much more efficient.
460 - renamed _xxx -> xxx_pt
462 - removed showbbox argument of epsfile class
464 - default handling of texmessages as in the new attribute scheme
465 - multiple insert bug fixed
466 - made left, right, width, height, depth information available (x length
467 not taking into account box transformations)
468 - ignore tex message "Please type a command or say `\\end'"
469 - added textboxes that are sequentially filled (experimental)
471 - mandel.py (contributed by Stephen Phillips)
473 - length comparision (David Beach)
477 - switched to the new parser using pythons parser module
479 - removed, it all lives in the graph.data module now, while before it
480 was splitted into two separate modules
482 - not imported by default anymore
483 - obsolete warning when importing this module
487 - include missing c-files for optional extension modules
489 - fix unpaired BeginProcSet/EndProcSet in font enconding
492 - setup.py and distribution:
493 - allow customization of the extension modules built (via setup.cfg)
494 - disable building pykpathsea module by default
495 - more detailed description of install process in INSTALL
496 - provide more information and pointers to other files in README
497 - include example data files in distribution (suggested by Andrea Riciputi)
498 - force dvips to write ps files instead of printing them (suggested by Otto Tronarp)
499 - includ pyxfaq.pdf in distribution
501 - improved is-readable test for lfs files and pyx.def file
502 - explicitly quit (La)TeX in cleantmp (helps when quitting with <Ctrl>C)
503 - showwaitfortex implemented following a suggestion by Fernando Perez
504 (waitfortex is increased to 60 seconds now)
505 - support of TeX extension --ipc for reading dvi results while TeX keeps running
506 - configurable font mapping files (via pyxrc or parameter of the texrunner constructor)
507 - markers to get access to positions within TeX expressions
508 - fix: allow for e-tex in texmessage.start (reported by Andrea Riciputi)
509 - fix: print warning at syntax errors in font mapping file and continue (cf. bug #795271)
510 - remove limitation on number of fonts in dvi file
511 - added native virtual font support
512 - dvicopy support not needed anymore (it is still available, but obsolete and
513 removed from the documentation)
514 - do not include too many glyphs in the eps file
515 - _xxx -> xxx_pt renaming
516 - dvifile module (NEW):
517 - separated from the text module
518 - dvifile class returns standard pyx canvas instances on readpage
520 - removed manualpart and partitioners mix keyword
521 - results of the splitting at "=" in graph.function were not stripped
522 - skip title=None in key (cf. bug #821284), properly align a single key entry
523 - another (the last?!) axis redesign: axispos -> class of its own
524 - some axispos name have changed slightly (zeroline -> zeropath etc.)
525 - tick/data-vmin/vmax removed
528 - minor enhancements in exponentionaltexter
529 - axes alongs paths including a set of examples
530 - mixing a partitioner and manual ticks by two distinct keyword arguments now
531 - _xxx -> xxx_pt renaming
532 - part -> parter renaming
534 - stroke, fill, draw, set and insert do no longer accept variable length argument lists but
535 an attribute list as last argument
536 - stroke and fill now support trafos (TODO: documentation)
537 - uppercase version of a4, a3, ... paperformats
539 - new module for loading PyX configuration information
541 - automatically import main modules into pyx namespace as suggested by Fernando
544 - check for sorting of parameter list passed to path.split method
545 - _xxx -> xxx_pt renaming
547 - contains decoratedpath and decorators from canvas module
548 - all predefined decorators are instances now (deco.stroked is thus ok) and
549 attributes have to be passed explicitely, e.g., deco.earrow.small(attrs=color.rgb.red)
550 and deco.stroked([color.rgb.blue])
551 - style module (NEW):
552 - contains all line- and fillstyles which formerly had been defined in the canvas module
553 - dash now supports relative dash lengths (as suggested by Otto Tronarp)
555 - fixed incorrect handling of - (for instance -x**2 was not negative)
557 - contents have been moved to the (obsolete) tex module, which was the only user anyhow, and
558 the module itself was removed
560 - new fallback solution in pure python
561 - bugfix: pyxadapt.h needs to open files binary under Windows (reported by Gary Pajer)
563 - _xxx -> xxx_pt renaming
565 - _xxx -> xxx_pt renaming
569 - "in" to "inch" in paperformats
571 - fix pyx.def hack occuring whenever \ProcessOptions* was used by a package
573 - implement different file formats for Python version of module
575 - python fallback solution should behave the same way as c extension module (closes SF bug #799182 reported
576 by Marcus Mendenhall)
578 - added "connector" to __all__
582 - separate texter out of the axispainter
583 - axis/partitioner/texter/painter/axispos redesign & interfaces
584 - tick.text is renamed to tick.label
585 - ticks and labels are renamed to tickpos/tickdist and labelpos/labeldist in partitioning
586 - ticks can be used in the part to mix a partitioner with some manual ticks
587 -> manualpart and the mix technique is not needed anymore
588 (both things are still available and working, but they will be removed in the future)
589 - _ensurefrac is implemented inside the frac constructor now; initialization is possible by:
590 - a (enum, denom) tuple now (previously there were two arguments)
591 - a string (as before via _ensurefrac)
592 - exponential strings are allowed as well (e.g. "1e10" etc.)
593 - a float (precision is determined by floatprecision -- the number of decimal places)
598 - reset() method for the texrunner
599 - automatic restart of a TeX instance with the same preamble (preamble changes are not possible)
600 - texmessage.loadfd for accepting font description loading
601 - don't bail out on width_index == 0, but mark character invalid instead
603 - support for specials; pyxgraphics flag
604 - support psfonts.map: font names, font encodings
605 - bugfix \def\ProcessPyXBox -> \long\def\ProcessPyXBox
606 - improved lfs handling
608 - full documentation via doc strings
610 - some preliminary version
612 - multiple radii (up to two per point) and softnesses
613 - ensurecenter added --- do we always force the creation of a center?
615 - lentopar methods added including some tests
617 - new parameter bbox allows to override the bounding box of the eps file
621 - derive TFMError and DVIError correctly from exceptions.Exception
622 - close files and pipes, if they are no longer used (thanks to Marcus Mendenhall)
623 - remove DeprecationWarning in Python 2.3 (thanks to Marcus Mendenhall)
625 - correct rounding algorithm (Michael Schindler)
627 - refer to the graphs texrunner instead of the defaulttexrunner (cf. #728209)
628 - rounding towards zero bugfix in autolinpart
629 - log axis range rating bugfix
631 - addarg bugs (#738724)
633 - fix mixing up of height and width in scale calculation
634 - and various other fixer here and there
638 - fix bug in dvi rule code where width was height
639 - fix preamble attribute checking bug
640 - fix texmessage.load pattern search instead of pattern match bug
641 - renamed vbox to parbox (was done in 0.3 partially only)
643 - allow for tuples in arguments of the data class
644 - convenience: exchanged order of named parameters in data.data
646 - convenience: allow for part=None in _axis (base of linaxis and logaxis)
648 - added a latex example (requested)
649 - added a attributechange example (requested)
650 - added back the integral example (requested; prior PyX 0.3 it was part of the user manual)
651 - small change in vector example (allow for the access to the texrunner)
652 - examples included in source distribution
654 - correct arrow template calculation for very short paths
658 - new easy to use example generation (will hopefully lead to nice examples)
660 - new module for handling of convex polygons (taken out of the graph module)
662 - new module containing a collection of helper functions (taken out of the graph module)
663 - moved the attrlist into helper -- as plain functions; attrlist becomes obsolete
665 - new module: a new and preferable integration of TeX/LaTeX
667 - strip glyphs from pfa/pfb-fonts
668 - there is a C implementation taken from pdftex
669 - fallback solution via an external program (pfb2pfa)
671 - (partial) C binding to libkpathsea
672 - fallback solution via an external program (kpsewhich)
674 - removed some code duplication (various axis painters)
675 - use text module instead of the obsolete tex module
676 - allow for tailing zeros of automatic generated labels
677 - allow for missing data in bar graphs -> skipmissing parameter
678 - remove the support for variables given as keyword arguments in data constructor
679 - use context instead of extern for extern variables and functions
680 - graph keys; titles in data/function/etc.
682 - new classes for visual and width lengths, aliases for user length (u_pt = pt)
683 - all length classes have now by default a quantifier 1 (instead of 0), such that,
684 for instance, 5*unit.t_cm() == unit.t_cm(5)
685 - default_unit now has to be set via unit.set. For instance: unit.set(defaultunit="m").
686 - convert_to is now an internal function, which moreover does not longer accept tuples or lists
688 - new class _bbox (the former bbox) which accepts points in the constructor. This is used
689 for internal purposes.
690 - the bbox constructor now accepts user lengths in the constructor.
691 - new methods height, width, top, bottom, left, right
692 - ll & ur ???, what about ul and lr -> ugly!
693 - enlarge (was enhance) now allows selective enlargement to the left, bottom, right and top
694 - output HiResBoundingBox
695 - never reduce bbox upon output
697 - new constructor signature, more in line with rest of PyX:
698 epsfile(x, y, filename, **additional_args)
700 - removed additional column support in addcolumn; removed _addcolumn
701 - line reduction for datafile like the every parameter in gnuplot
703 - new way of PS prolog generation that writes only necessary parts
704 - added support for patterns
705 - canvas.insert() now supports arguments
706 - bbox of canvas can be specified in writetofile command explicitely
707 - writetofile does not return self anymore
708 - arrow template now uses intersection with circle to get size right
709 (as per a suggestion by Michael Schindler)
712 - changed the handling of extern functions and all variables
714 - gradient renamed to palette
716 - problem with sizefile on windows (tex module)
717 - allow for strings in graphxy's width and height; allow for width only (graph module)
718 - disable rating for labelattrs equals None (graph module)
719 - defaultstyle selection, when a list of data is provided to the plot function (graph module)
720 - traverse when adding functions as arguments of operators (mathtree module)
721 - allow for extern functions in addcolumn (data module)
722 - just one common place for the version number
723 - fix incorrect exception name MathError (path module)
724 - prevent double return of intersections for closed sub paths
729 - allow division of length by numbers
731 - new transformation: slant
732 - renamed all trafo methods to use the participle (i.e translate->translated)
733 - the name of all trafo subclasses are verbs (i.e. translation->translate)
735 - mark class renamed to symbol
736 - (text-)box distance measurement
737 - moved axis partitioning to axis and axis painter
738 - automatic axis partitioning (now officially: general cleanup, distance measurement, documentation)
740 - baraxis, baraxispainter, and bar style
742 - previously named datafile module
743 - class "_datafile" renamed to class "data"
744 - class sectionfile added
747 - extern variables and functions (support in graph.function, graph.paramfunction and data.data)
750 - deferred to Version 0.3
751 - running TeX "on the fly" is basically implemented
753 - transformation bug (#624068, trafo module)
754 - canvas transformations (canvas module???)
755 - textbox alignment (graph module)
756 - return linewidth upon calculation with linewidths (unit module)
757 - allow column number variables with several digits
759 - british and american spellings (color module, graph module)
760 - small logo modifications