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
75 - added inplace add (__iadd__), enlarge and transform methods
76 - callers use inplace add where possible now (yielding a considerable
78 - "undefined" corners of bounding boxes are no longer supported which makes
79 the bounding box operations much more efficient.
81 - painters are using the new attribute scheme including changeable
83 - axis zeropath feature has been removed
84 - graph styles rewrite
85 - graph splitted into several modules in pyx/graph and pyx/graph/axis
86 - mergelabels removed; linpart doesn't have a label argument anymore
88 - default handling of texmessages as in the new attribute scheme
89 - multiple insert bug fixed
90 - made left, right, width, height, depth information available (x length
91 not taking into account box transformations)
92 - ignore tex message "Please type a command or say `\\end'"
93 - added textboxes that are sequentially filled (experimental)
95 - mandel.py (contributed by Stephen Phillips)
97 - added new pathels multilineto_pt and multicurveto which allows to specify
98 a list of points and can thus be much more efficient
99 - internal methods return coordinates in pts
100 - arclentoparam returns only parameters not total length
101 - added path.arclength_pt, path.at_pt, path.begin_pt, path.end_pt (and
102 correspondingly for normpath)
103 - complete refactoring of the normpath class: normpaths now consist of
104 normsubpaths which themselves consist of normlines and normcurves This is
105 much more convenient for any routines working with normpaths.
106 - reversing of closed sub paths does not change the first point of the sub
108 - renamed: arclength -> arclen
109 - renamed: lentopar -> arclentoparam
110 - path and normpath method raise exception instead of returning None
111 when parameter is out of range
112 - the accuracy epsilon can now only be specified in normpath and normsubpath
113 constructor and no longer in arguments of path and normpath methods
114 - negative parameters are no longer supported in path and normpath methods
115 - path and normpath methods which accept parameter value param now
116 alternatively accept an arc length
118 - renamed _xxx -> xxx_pt
122 - arrow heads are no longer stroked (as suggested by Magnus Lie Hetland)
124 - writeEPSfile deprecates writetofile
125 - internally, write methods are renamed in outputPS
127 - not imported by default anymore
128 - obsolete warning when importing this module
130 - length comparision (David Beach)
136 - include missing c-files for optional extension modules
138 - fix unpaired BeginProcSet/EndProcSet in font enconding
141 - setup.py and distribution:
142 - allow customization of the extension modules built (via setup.cfg)
143 - disable building pykpathsea module by default
144 - more detailed description of install process in INSTALL
145 - provide more information and pointers to other files in README
146 - include example data files in distribution (suggested by Andrea Riciputi)
147 - force dvips to write ps files instead of printing them (suggested by Otto Tronarp)
148 - includ pyxfaq.pdf in distribution
150 - improved is-readable test for lfs files and pyx.def file
151 - explicitly quit (La)TeX in cleantmp (helps when quitting with <Ctrl>C)
152 - showwaitfortex implemented following a suggestion by Fernando Perez
153 (waitfortex is increased to 60 seconds now)
154 - support of TeX extension --ipc for reading dvi results while TeX keeps running
155 - configurable font mapping files (via pyxrc or parameter of the texrunner constructor)
156 - markers to get access to positions within TeX expressions
157 - fix: allow for e-tex in texmessage.start (reported by Andrea Riciputi)
158 - fix: print warning at syntax errors in font mapping file and continue (cf. bug #795271)
159 - remove limitation on number of fonts in dvi file
160 - added native virtual font support
161 - dvicopy support not needed anymore (it is still available, but obsolete and
162 removed from the documentation)
163 - do not include too many glyphs in the eps file
164 - _xxx -> xxx_pt renaming
165 - dvifile module (NEW):
166 - separated from the text module
167 - dvifile class returns standard pyx canvas instances on readpage
169 - removed manualpart and partitioners mix keyword
170 - results of the splitting at "=" in graph.function were not stripped
171 - skip title=None in key (cf. bug #821284), properly align a single key entry
172 - another (the last?!) axis redesign: axispos -> class of its own
173 - some axispos name have changed slightly (zeroline -> zeropath etc.)
174 - tick/data-vmin/vmax removed
177 - minor enhancements in exponentionaltexter
178 - axes alongs paths including a set of examples
179 - mixing a partitioner and manual ticks by two distinct keyword arguments now
180 - _xxx -> xxx_pt renaming
181 - part -> parter renaming
183 - stroke, fill, draw, set and insert do no longer accept variable length argument lists but
184 an attribute list as last argument
185 - stroke and fill now support trafos (TODO: documentation)
186 - uppercase version of a4, a3, ... paperformats
188 - new module for loading PyX configuration information
190 - automatically import main modules into pyx namespace as suggested by Fernando
193 - check for sorting of parameter list passed to path.split method
194 - _xxx -> xxx_pt renaming
196 - contains decoratedpath and decorators from canvas module
197 - all predefined decorators are instances now (deco.stroked is thus ok) and
198 attributes have to be passed explicitely, e.g., deco.earrow.small(attrs=color.rgb.red)
199 and deco.stroked([color.rgb.blue])
200 - style module (NEW):
201 - contains all line- and fillstyles which formerly had been defined in the canvas module
202 - dash now supports relative dash lengths (as suggested by Otto Tronarp)
204 - fixed incorrect handling of - (for instance -x**2 was not negative)
206 - contents have been moved to the (obsolete) tex module, which was the only user anyhow, and
207 the module itself was removed
209 - new fallback solution in pure python
210 - bugfix: pyxadapt.h needs to open files binary under Windows (reported by Gary Pajer)
212 - _xxx -> xxx_pt renaming
214 - _xxx -> xxx_pt renaming
218 - "in" to "inch" in paperformats
220 - fix pyx.def hack occuring whenever \ProcessOptions* was used by a package
222 - implement different file formats for Python version of module
224 - python fallback solution should behave the same way as c extension module (closes SF bug #799182 reported
225 by Marcus Mendenhall)
227 - added "connector" to __all__
231 - separate texter out of the axispainter
232 - axis/partitioner/texter/painter/axispos redesign & interfaces
233 - tick.text is renamed to tick.label
234 - ticks and labels are renamed to tickpos/tickdist and labelpos/labeldist in partitioning
235 - ticks can be used in the part to mix a partitioner with some manual ticks
236 -> manualpart and the mix technique is not needed anymore
237 (both things are still available and working, but they will be removed in the future)
238 - _ensurefrac is implemented inside the frac constructor now; initialization is possible by:
239 - a (enum, denom) tuple now (previously there were two arguments)
240 - a string (as before via _ensurefrac)
241 - exponential strings are allowed as well (e.g. "1e10" etc.)
242 - a float (precision is determined by floatprecision -- the number of decimal places)
247 - reset() method for the texrunner
248 - automatic restart of a TeX instance with the same preamble (preamble changes are not possible)
249 - texmessage.loadfd for accepting font description loading
250 - don't bail out on width_index == 0, but mark character invalid instead
252 - support for specials; pyxgraphics flag
253 - support psfonts.map: font names, font encodings
254 - bugfix \def\ProcessPyXBox -> \long\def\ProcessPyXBox
255 - improved lfs handling
257 - full documentation via doc strings
259 - some preliminary version
261 - multiple radii (up to two per point) and softnesses
262 - ensurecenter added --- do we always force the creation of a center?
264 - lentopar methods added including some tests
266 - new parameter bbox allows to override the bounding box of the eps file
270 - derive TFMError and DVIError correctly from exceptions.Exception
271 - close files and pipes, if they are no longer used (thanks to Marcus Mendenhall)
272 - remove DeprecationWarning in Python 2.3 (thanks to Marcus Mendenhall)
274 - correct rounding algorithm (Michael Schindler)
276 - refer to the graphs texrunner instead of the defaulttexrunner (cf. #728209)
277 - rounding towards zero bugfix in autolinpart
278 - log axis range rating bugfix
280 - addarg bugs (#738724)
282 - fix mixing up of height and width in scale calculation
283 - and various other fixer here and there
287 - fix bug in dvi rule code where width was height
288 - fix preamble attribute checking bug
289 - fix texmessage.load pattern search instead of pattern match bug
290 - renamed vbox to parbox (was done in 0.3 partially only)
292 - allow for tuples in arguments of the data class
293 - convenience: exchanged order of named parameters in data.data
295 - convenience: allow for part=None in _axis (base of linaxis and logaxis)
297 - added a latex example (requested)
298 - added a attributechange example (requested)
299 - added back the integral example (requested; prior PyX 0.3 it was part of the user manual)
300 - small change in vector example (allow for the access to the texrunner)
301 - examples included in source distribution
303 - correct arrow template calculation for very short paths
307 - new easy to use example generation (will hopefully lead to nice examples)
309 - new module for handling of convex polygons (taken out of the graph module)
311 - new module containing a collection of helper functions (taken out of the graph module)
312 - moved the attrlist into helper -- as plain functions; attrlist becomes obsolete
314 - new module: a new and preferable integration of TeX/LaTeX
316 - strip glyphs from pfa/pfb-fonts
317 - there is a C implementation taken from pdftex
318 - fallback solution via an external program (pfb2pfa)
320 - (partial) C binding to libkpathsea
321 - fallback solution via an external program (kpsewhich)
323 - removed some code duplication (various axis painters)
324 - use text module instead of the obsolete tex module
325 - allow for tailing zeros of automatic generated labels
326 - allow for missing data in bar graphs -> skipmissing parameter
327 - remove the support for variables given as keyword arguments in data constructor
328 - use context instead of extern for extern variables and functions
329 - graph keys; titles in data/function/etc.
331 - new classes for visual and width lengths, aliases for user length (u_pt = pt)
332 - all length classes have now by default a quantifier 1 (instead of 0), such that,
333 for instance, 5*unit.t_cm() == unit.t_cm(5)
334 - default_unit now has to be set via unit.set. For instance: unit.set(defaultunit="m").
335 - convert_to is now an internal function, which moreover does not longer accept tuples or lists
337 - new class _bbox (the former bbox) which accepts points in the constructor. This is used
338 for internal purposes.
339 - the bbox constructor now accepts user lengths in the constructor.
340 - new methods height, width, top, bottom, left, right
341 - ll & ur ???, what about ul and lr -> ugly!
342 - enlarge (was enhance) now allows selective enlargement to the left, bottom, right and top
343 - output HiResBoundingBox
344 - never reduce bbox upon output
346 - new constructor signature, more in line with rest of PyX:
347 epsfile(x, y, filename, **additional_args)
349 - removed additional column support in addcolumn; removed _addcolumn
350 - line reduction for datafile like the every parameter in gnuplot
352 - new way of PS prolog generation that writes only necessary parts
353 - added support for patterns
354 - canvas.insert() now supports arguments
355 - bbox of canvas can be specified in writetofile command explicitely
356 - writetofile does not return self anymore
357 - arrow template now uses intersection with circle to get size right
358 (as per a suggestion by Michael Schindler)
361 - changed the handling of extern functions and all variables
363 - gradient renamed to palette
365 - problem with sizefile on windows (tex module)
366 - allow for strings in graphxy's width and height; allow for width only (graph module)
367 - disable rating for labelattrs equals None (graph module)
368 - defaultstyle selection, when a list of data is provided to the plot function (graph module)
369 - traverse when adding functions as arguments of operators (mathtree module)
370 - allow for extern functions in addcolumn (data module)
371 - just one common place for the version number
372 - fix incorrect exception name MathError (path module)
373 - prevent double return of intersections for closed sub paths
378 - allow division of length by numbers
380 - new transformation: slant
381 - renamed all trafo methods to use the participle (i.e translate->translated)
382 - the name of all trafo subclasses are verbs (i.e. translation->translate)
384 - mark class renamed to symbol
385 - (text-)box distance measurement
386 - moved axis partitioning to axis and axis painter
387 - automatic axis partitioning (now officially: general cleanup, distance measurement, documentation)
389 - baraxis, baraxispainter, and bar style
391 - previously named datafile module
392 - class "_datafile" renamed to class "data"
393 - class sectionfile added
396 - extern variables and functions (support in graph.function, graph.paramfunction and data.data)
399 - deferred to Version 0.3
400 - running TeX "on the fly" is basically implemented
402 - transformation bug (#624068, trafo module)
403 - canvas transformations (canvas module???)
404 - textbox alignment (graph module)
405 - return linewidth upon calculation with linewidths (unit module)
406 - allow column number variables with several digits
408 - british and american spellings (color module, graph module)
409 - small logo modifications