Package: pycha
ContentsPyChaDocumentationDevelopmentContactChanges0.8.1 (2019-11-17)0.8.0 (2019-11-17)0.7.0 (2012-04-07)0.6.0 (2010-12-31)0.5.3 (2010-03-29)0.5.2 (2009-09-26)0.5.1 (2009-09-19)0.5.0 (2009-03-22)0.4.2 (2009-02-15)0.4.1 (2008-10-29)0.4.0 (2008-10-28)0.3.0 (2008-03-22)0.2.0 (2007-10-25)0.1.0 (2007-10-17)PyChaPycha is a very simple Python package for drawing charts using the greatCairolibrary. Its goals are:LightweightSimple to useNice looking with default valuesCustomizationIt won’t try to draw any possible chart on earth but draw the most common ones
nicely. There are some other options you may want to look at likepyCairoChart.Pycha is based onPlotrwhich is based onPlotKit. Both libraries are written in
JavaScript and are great for client web programming. I needed the same for the
server side so that’s the reason I ported Plotr to Python. Now we can deliver
charts to people with JavaScript disabled or embed them in PDF reports.Pycha is distributed under the terms of theGNU Lesser General Public License.DocumentationYou can find Pycha’s documentation athttp://packages.python.org/pychaDevelopmentYou can get the last bleeding edge version of pycha by getting a clone of
the Mercurial repository:hg clone https://bitbucket.org/lgs/pychaDon’t forget to check theRelease Notesfor each version to learn the new features and incompatible changes.ContactThere is a mailing list about PyCha athttp://groups.google.com/group/pychaYou can join it to ask questions about its use or simply to talk about its
development. Your ideas and feedback are greatly appreciated!Changes0.8.1 (2019-11-17)Forgot to update Changelog for 0.8.00.8.0 (2019-11-17)Add support for Python 3 by encukouAdd support for Tox, Pyflakes, Coverage and Buildbucket pipelinesRemove support for Buildout0.7.0 (2012-04-07)Radial Chart by Roberto Garcia CarvajalPolygonal Chart by Roberto Garcia CarvajalRing Chart by Roberto Garcia CarvajalMinor cleanups in the code0.6.0 (2010-12-31)Buildout supportDocumentation revampedDebug improvementsAutopaddingMake the unicode strings used in labels safer0.5.3 (2010-03-29)New title color optionFix crash in chavier applicationNew horizontal axis lines. Options to turn it (and vertical ones) on and offImprove precision in axis ticksAdd some examples and update old ones0.5.2 (2009-09-26)Add a MANIFEST.in to explictly include all files in the source distribution0.5.1 (2009-09-19)Several bug fixes (Lorenzo)Draw circles instead of lines for scatter chart symbols (Lorenzo)Error bars (Yang Zhang)Improve tick labels (Simon)Add labels with yvals next to the bars (Simon (Vsevolod) Ilyushchenko)Change the project website (Lorenzo)0.5.0 (2009-03-22)Bar chart fixes (Adam)Support for custon fonts in the ticks (Ged)Support for an ‘interval’ option (Nicolas)New color scheme system (Lorenzo)Stacked bar charts support (Lorenzo)0.4.2 (2009-02-15)Much better documentation (Adam)Fixes integer division when computing xscale (Laurent)Fix for a broken example (Lorenzo)Use labelFontSize when rendering the axis (Adam Przywecki)Code cleanups. Now it should pass pyflakes and pep8 in most files (Lorenzo)Support for running the test suite with python setup.py test (Lorenzo)Support for SVG (and PDF, Postscript, Win32, Quartz) by changing the way
we compute the surface dimensions (Lorenzo)0.4.1 (2008-10-29)Fix a colon in the README.txt file (Lorenzo)Add a test_suite option to setup.py so we can run the tests before deployment
(Lorenzo)0.4.0 (2008-10-28)Improved test suite (Lorenzo, Nicolas)Many bugs fixed (Lorenzo, Stephane Wirtel)Support for negative values in the datasets (Nicolas, Lorenzo)Chavier, a simple pygtk application for playing with Pycha charts (Lorenzo)Allow the legend to be placed relative to the right and bottom of the canvas
(Nicolas Evrard)Easier debugging by adding __str__ methods to aux classes (rectangle, point,
area, …) (Lorenzo)Do not overlap Y axis label when ticks label are not rotated (John Eikenberry)0.3.0 (2008-03-22)Scattered charts (Tamas Nepusz <ntamas_AT_rmki.kfki.hu>)Chart titles (John Eikenberry <jae_AT_zhar.net>)Axis labels and rotated ticks (John)Chart background and surface background (John)Automatically augment the light in large color schemes (John)Lots of bug fixes (John and Lorenzo)0.2.0 (2007-10-25)Test suitePython 2.4 compatibility (patch by Miguel Hernandez)API docsSmall fixes0.1.0 (2007-10-17)Initial release