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