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