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