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