5 - do not include unneeded line segments when the axis range is set manually
6 - allow for an iteration of a graph style, when it is used several times
7 - symbols should become decorators
8 - common bboxes for different graphs
9 - automatic datafile key title
10 - exceptions in drawsymbol & friends...
11 - 3d graphs, circular graphs
12 - symbols + lines -> symbollines (??). Symbols should not allow setting lineattrs, and
14 - allow for graph.changesymbol.square(size=0.15) etc.
15 - rect style (and errorbars?) should use clipping
16 - should the divisor argument be moved to the texters?
17 - is the divisor argument really necessary?
18 - _mergelabels should work differently (perhaps a single list or a special texter?!)
19 - the exponentialtexter should have a labelattrs argument and the mantissatexter
21 - Docu: part -> parter, tickdist->tickpos argument of parter
24 - make dash length available
26 - SlantFont & Co support
27 - keep an eye on PEP 324 (popen 5): it could make the texrunner much easier
28 - messageparser for replaced fontsizes: Warning
29 - messageparser for size differences at the end: Warning not Exception
30 - messageparser for overfull/underfull vbox/hbox: Warning not Exception
31 - newline removal when not disturbing texmessages only
33 - consider rewrite using the python compiler module
35 - data.data should add line number like data.datafile
36 - use csv module (new in 2.3)
37 - Check for "inf" and "nan" in datafiles.
38 (When plotted, the graph does not complain, but the postscript will be broken)
40 - multi page PostScript output
41 - contructor should only take a texrunner keyword argument
46 - the name wriggle has to replaced by something better (e.g. wriggled?)
47 - style and color module:
48 - support modification of existing styles via __call__
50 - height -> getheight, ...
52 - TODO: general documentation about attributes, clearing, merging?
53 - TODO: general documentation about changeable attributes?
57 - what about unit.cm() -> unit.cm, ...
61 - the name wriggle has to replaced by something better (e.g. wriggled?)
64 - documentation of the new class layout
65 - painters are using the new attribute scheme including changeable
67 - axis zeropath feature removed
68 - graph styles rewrite
76 - added inplace add (__iadd__), enlarge and transform methods
77 - callers use inplace add where possible now (yielding a considerable
79 - "undefined" corners of bounding boxes are no longer supported which makes
80 the bounding box operations much more efficient.
82 - painters are using the new attribute scheme including changeable
84 - axis zeropath feature has been removed
85 - graph styles rewrite
86 - graph splitted into several modules in pyx/graph and pyx/graph/axis
87 - mergelabels removed; linpart doesn't have a label argument anymore
89 - default handling of texmessages as in the new attribute scheme
90 - multiple insert bug fixed
91 - made left, right, width, height, depth information available (x length
92 not taking into account box transformations)
93 - ignore tex message "Please type a command or say `\\end'"
94 - added textboxes that are sequentially filled (experimental)
96 - mandel.py (contributed by Stephen Phillips)
98 - added new pathels multilineto_pt and multicurveto which allows to specify
99 a list of points and can thus be much more efficient
100 - internal methods return coordinates in pts
101 - arclentoparam returns only parameters not total length
102 - added path.arclength_pt, path.at_pt, path.begin_pt, path.end_pt (and
103 correspondingly for normpath)
104 - complete refactoring of the normpath class: normpaths now consist of
105 normsubpaths which themselves consist of normlines and normcurves This is
106 much more convenient for any routines working with normpaths.
107 - reversing of closed sub paths does not change the first point of the sub
109 - renamed: arclength -> arclen
110 - renamed: lentopar -> arclentoparam
111 - path and normpath method raise exception instead of returning None
112 when parameter is out of range
113 - the accuracy epsilon can now only be specified in normpath and normsubpath
114 constructor and no longer in arguments of path and normpath methods
115 - negative parameters are no longer supported in path and normpath methods
116 - path and normpath methods which accept parameter value param now
117 alternatively accept an arc length
119 - renamed _xxx -> xxx_pt
123 - arrow heads are no longer stroked (as suggested by Magnus Lie Hetland)
125 - writeEPSfile deprecates writetofile
126 - internally, write methods are renamed in outputPS
128 - not imported by default anymore
129 - obsolete warning when importing this module
131 - length comparision (David Beach)
137 - include missing c-files for optional extension modules
139 - fix unpaired BeginProcSet/EndProcSet in font enconding
142 - setup.py and distribution:
143 - allow customization of the extension modules built (via setup.cfg)
144 - disable building pykpathsea module by default
145 - more detailed description of install process in INSTALL
146 - provide more information and pointers to other files in README
147 - include example data files in distribution (suggested by Andrea Riciputi)
148 - force dvips to write ps files instead of printing them (suggested by Otto Tronarp)
149 - includ pyxfaq.pdf in distribution
151 - improved is-readable test for lfs files and pyx.def file
152 - explicitly quit (La)TeX in cleantmp (helps when quitting with <Ctrl>C)
153 - showwaitfortex implemented following a suggestion by Fernando Perez
154 (waitfortex is increased to 60 seconds now)
155 - support of TeX extension --ipc for reading dvi results while TeX keeps running
156 - configurable font mapping files (via pyxrc or parameter of the texrunner constructor)
157 - markers to get access to positions within TeX expressions
158 - fix: allow for e-tex in texmessage.start (reported by Andrea Riciputi)
159 - fix: print warning at syntax errors in font mapping file and continue (cf. bug #795271)
160 - remove limitation on number of fonts in dvi file
161 - added native virtual font support
162 - dvicopy support not needed anymore (it is still available, but obsolete and
163 removed from the documentation)
164 - do not include too many glyphs in the eps file
165 - _xxx -> xxx_pt renaming
166 - dvifile module (NEW):
167 - separated from the text module
168 - dvifile class returns standard pyx canvas instances on readpage
170 - removed manualpart and partitioners mix keyword
171 - results of the splitting at "=" in graph.function were not stripped
172 - skip title=None in key (cf. bug #821284), properly align a single key entry
173 - another (the last?!) axis redesign: axispos -> class of its own
174 - some axispos name have changed slightly (zeroline -> zeropath etc.)
175 - tick/data-vmin/vmax removed
178 - minor enhancements in exponentionaltexter
179 - axes alongs paths including a set of examples
180 - mixing a partitioner and manual ticks by two distinct keyword arguments now
181 - _xxx -> xxx_pt renaming
182 - part -> parter renaming
184 - stroke, fill, draw, set and insert do no longer accept variable length argument lists but
185 an attribute list as last argument
186 - stroke and fill now support trafos (TODO: documentation)
187 - uppercase version of a4, a3, ... paperformats
189 - new module for loading PyX configuration information
191 - automatically import main modules into pyx namespace as suggested by Fernando
194 - check for sorting of parameter list passed to path.split method
195 - _xxx -> xxx_pt renaming
197 - contains decoratedpath and decorators from canvas module
198 - all predefined decorators are instances now (deco.stroked is thus ok) and
199 attributes have to be passed explicitely, e.g., deco.earrow.small(attrs=color.rgb.red)
200 and deco.stroked([color.rgb.blue])
201 - style module (NEW):
202 - contains all line- and fillstyles which formerly had been defined in the canvas module
203 - dash now supports relative dash lengths (as suggested by Otto Tronarp)
205 - fixed incorrect handling of - (for instance -x**2 was not negative)
207 - contents have been moved to the (obsolete) tex module, which was the only user anyhow, and
208 the module itself was removed
210 - new fallback solution in pure python
211 - bugfix: pyxadapt.h needs to open files binary under Windows (reported by Gary Pajer)
213 - _xxx -> xxx_pt renaming
215 - _xxx -> xxx_pt renaming
219 - "in" to "inch" in paperformats
221 - fix pyx.def hack occuring whenever \ProcessOptions* was used by a package
223 - implement different file formats for Python version of module
225 - python fallback solution should behave the same way as c extension module (closes SF bug #799182 reported
226 by Marcus Mendenhall)
228 - added "connector" to __all__
232 - separate texter out of the axispainter
233 - axis/partitioner/texter/painter/axispos redesign & interfaces
234 - tick.text is renamed to tick.label
235 - ticks and labels are renamed to tickpos/tickdist and labelpos/labeldist in partitioning
236 - ticks can be used in the part to mix a partitioner with some manual ticks
237 -> manualpart and the mix technique is not needed anymore
238 (both things are still available and working, but they will be removed in the future)
239 - _ensurefrac is implemented inside the frac constructor now; initialization is possible by:
240 - a (enum, denom) tuple now (previously there were two arguments)
241 - a string (as before via _ensurefrac)
242 - exponential strings are allowed as well (e.g. "1e10" etc.)
243 - a float (precision is determined by floatprecision -- the number of decimal places)
248 - reset() method for the texrunner
249 - automatic restart of a TeX instance with the same preamble (preamble changes are not possible)
250 - texmessage.loadfd for accepting font description loading
251 - don't bail out on width_index == 0, but mark character invalid instead
253 - support for specials; pyxgraphics flag
254 - support psfonts.map: font names, font encodings
255 - bugfix \def\ProcessPyXBox -> \long\def\ProcessPyXBox
256 - improved lfs handling
258 - full documentation via doc strings
260 - some preliminary version
262 - multiple radii (up to two per point) and softnesses
263 - ensurecenter added --- do we always force the creation of a center?
265 - lentopar methods added including some tests
267 - new parameter bbox allows to override the bounding box of the eps file
271 - derive TFMError and DVIError correctly from exceptions.Exception
272 - close files and pipes, if they are no longer used (thanks to Marcus Mendenhall)
273 - remove DeprecationWarning in Python 2.3 (thanks to Marcus Mendenhall)
275 - correct rounding algorithm (Michael Schindler)
277 - refer to the graphs texrunner instead of the defaulttexrunner (cf. #728209)
278 - rounding towards zero bugfix in autolinpart
279 - log axis range rating bugfix
281 - addarg bugs (#738724)
283 - fix mixing up of height and width in scale calculation
284 - and various other fixer here and there
288 - fix bug in dvi rule code where width was height
289 - fix preamble attribute checking bug
290 - fix texmessage.load pattern search instead of pattern match bug
291 - renamed vbox to parbox (was done in 0.3 partially only)
293 - allow for tuples in arguments of the data class
294 - convenience: exchanged order of named parameters in data.data
296 - convenience: allow for part=None in _axis (base of linaxis and logaxis)
298 - added a latex example (requested)
299 - added a attributechange example (requested)
300 - added back the integral example (requested; prior PyX 0.3 it was part of the user manual)
301 - small change in vector example (allow for the access to the texrunner)
302 - examples included in source distribution
304 - correct arrow template calculation for very short paths
308 - new easy to use example generation (will hopefully lead to nice examples)
310 - new module for handling of convex polygons (taken out of the graph module)
312 - new module containing a collection of helper functions (taken out of the graph module)
313 - moved the attrlist into helper -- as plain functions; attrlist becomes obsolete
315 - new module: a new and preferable integration of TeX/LaTeX
317 - strip glyphs from pfa/pfb-fonts
318 - there is a C implementation taken from pdftex
319 - fallback solution via an external program (pfb2pfa)
321 - (partial) C binding to libkpathsea
322 - fallback solution via an external program (kpsewhich)
324 - removed some code duplication (various axis painters)
325 - use text module instead of the obsolete tex module
326 - allow for tailing zeros of automatic generated labels
327 - allow for missing data in bar graphs -> skipmissing parameter
328 - remove the support for variables given as keyword arguments in data constructor
329 - use context instead of extern for extern variables and functions
330 - graph keys; titles in data/function/etc.
332 - new classes for visual and width lengths, aliases for user length (u_pt = pt)
333 - all length classes have now by default a quantifier 1 (instead of 0), such that,
334 for instance, 5*unit.t_cm() == unit.t_cm(5)
335 - default_unit now has to be set via unit.set. For instance: unit.set(defaultunit="m").
336 - convert_to is now an internal function, which moreover does not longer accept tuples or lists
338 - new class _bbox (the former bbox) which accepts points in the constructor. This is used
339 for internal purposes.
340 - the bbox constructor now accepts user lengths in the constructor.
341 - new methods height, width, top, bottom, left, right
342 - ll & ur ???, what about ul and lr -> ugly!
343 - enlarge (was enhance) now allows selective enlargement to the left, bottom, right and top
344 - output HiResBoundingBox
345 - never reduce bbox upon output
347 - new constructor signature, more in line with rest of PyX:
348 epsfile(x, y, filename, **additional_args)
350 - removed additional column support in addcolumn; removed _addcolumn
351 - line reduction for datafile like the every parameter in gnuplot
353 - new way of PS prolog generation that writes only necessary parts
354 - added support for patterns
355 - canvas.insert() now supports arguments
356 - bbox of canvas can be specified in writetofile command explicitely
357 - writetofile does not return self anymore
358 - arrow template now uses intersection with circle to get size right
359 (as per a suggestion by Michael Schindler)
362 - changed the handling of extern functions and all variables
364 - gradient renamed to palette
366 - problem with sizefile on windows (tex module)
367 - allow for strings in graphxy's width and height; allow for width only (graph module)
368 - disable rating for labelattrs equals None (graph module)
369 - defaultstyle selection, when a list of data is provided to the plot function (graph module)
370 - traverse when adding functions as arguments of operators (mathtree module)
371 - allow for extern functions in addcolumn (data module)
372 - just one common place for the version number
373 - fix incorrect exception name MathError (path module)
374 - prevent double return of intersections for closed sub paths
379 - allow division of length by numbers
381 - new transformation: slant
382 - renamed all trafo methods to use the participle (i.e translate->translated)
383 - the name of all trafo subclasses are verbs (i.e. translation->translate)
385 - mark class renamed to symbol
386 - (text-)box distance measurement
387 - moved axis partitioning to axis and axis painter
388 - automatic axis partitioning (now officially: general cleanup, distance measurement, documentation)
390 - baraxis, baraxispainter, and bar style
392 - previously named datafile module
393 - class "_datafile" renamed to class "data"
394 - class sectionfile added
397 - extern variables and functions (support in graph.function, graph.paramfunction and data.data)
400 - deferred to Version 0.3
401 - running TeX "on the fly" is basically implemented
403 - transformation bug (#624068, trafo module)
404 - canvas transformations (canvas module???)
405 - textbox alignment (graph module)
406 - return linewidth upon calculation with linewidths (unit module)
407 - allow column number variables with several digits
409 - british and american spellings (color module, graph module)
410 - small logo modifications