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Pygal
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=====
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Presentation
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============
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pygal is a SVG charting library written in python.
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.. pygal:: 300 200
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chart = pygal.HorizontalBar(y_label_rotation=-25)
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chart.x_labels = 'one', 'two', 'three', 'four', 'five'
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chart.add('red', [1, 2, 3, 1, 2])
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chart.add('green', [4, 3, 0, 1, 2])
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.. pygal:: 300 200
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chart = pygal.Line(x_label_rotation=25, fill=True, style=pygal.style.NeonStyle, interpolate='cubic')
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chart.x_labels = 'one', 'two', 'three', 'four', 'five'
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chart.add('red', [1, 2, 3, 1, 2])
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chart.add('green', [4, 3, 0, 1, 2])
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.. pygal:: 300 200
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chart = pygal.Pie()
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chart.x_labels = 'one', 'two', 'three', 'four', 'five'
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chart.add('red', [1, 2, 3, 1, 2])
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chart.add('green', [4, 3, 0, 1, 2])
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.. pygal:: 300 200
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chart = pygal.Radar(fill=True, style=pygal.style.NeonStyle)
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chart.x_labels = 'one', 'two', 'three', 'four', 'five'
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chart.add('red', [1, 2, 3, 1, 2])
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chart.add('green', [4, 3, 0, 1, 2])
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It features various graph types:
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- `Bar charts </chart_types/#bar-charts-histograms>`_
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- `Line charts </chart_types/#line-charts>`_
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- `XY charts </chart_types/#xy-charts>`_
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- `Pie charts </chart_types/#pies>`_
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- `Radar charts </chart_types/#radar-charts>`_
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- `Box plot </chart_types/#box-plot>`_
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- `Dot charts </chart_types/#dot-charts>`_
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- `Pyramid charts </chart_types/#pyramid-charts>`_
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- `Funnel charts </chart_types/#funnel-charts>`_
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- `Gauge charts </chart_types/#gauge-charts>`_
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- `Worldmap charts </chart_types/#worldmap-charts>`_
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- `Country charts </chart_types/#country-charts>`_
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Python/Css styling with some pre-defined themes. See `styling </styles/>`_.
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And a lot of options to `customize the charts. </basic_customizations>`_
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Get it !
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========
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- Get the package on `pypi <http://pypi.python.org/pypi/pygal/>`_
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- Fork me on `github <http://github.com/Kozea/pygal>`_
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More information in the `download page </download>`_
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Get started
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===========
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Start `here </first_steps/>`_ to make your first steps.
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Technical Description
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=====================
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As of now pygal is known to work for python 2.6, 2.7 and 3.2, 3.3, 3.4.
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Needed dependencies
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-------------------
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pygal uses `lxml <http://lxml.de/>`_ to generate the svg, this is the only needed dependency.
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Optional dependencies
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---------------------
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PNG output requires `CairoSVG <http://cairosvg.org/>`_, `tinycss <http://packages.python.org/tinycss/>`_ and `cssselect <http://packages.python.org/cssselect/>`_.
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Install those with ``pip install CairoSVG tinycss cssselect``.
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Unit testing needs `py.test <http://pytest.org/latest/>`_ or `nosetests <http://readthedocs.org/docs/nose/en/latest/>`_.
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Visual testing is based on `flask <http://flask.pocoo.org/>`_.
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Contents:
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.. toctree::
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:maxdepth: 2
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Indices and tables
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==================
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* :ref:`genindex`
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* :ref:`modindex`
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* :ref:`search`
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