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