mirror of https://github.com/Kozea/pygal.git
Python to generate nice looking SVG graph
http://pygal.org/
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91 lines
1.5 KiB
91 lines
1.5 KiB
9 years ago
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Chart configuration
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===================
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.. pygal::
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from pygal import Config
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config = Config()
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config.show_legend = False
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config.human_readable = True
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config.fill = True
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chart = pygal.XY(config)
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from math import cos, sin, pi
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a = 2 * pi / 5.
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chart.add('*', [(cos(i*a+pi/2.), sin(i*a+pi/2.)) for i in (0,2,4,1,3,0)])
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How
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---
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pygal is customized at chart level with the help of the `Config class </_modules/pygal/config.html#Config>`_).
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Instance
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~~~~~~~~
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The config class works this way:
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.. code-block:: python
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from pygal import Config
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config = Config()
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config.show_legend = False
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config.human_readable = True
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config.fill = True
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chart = pygal.XY(config)
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...
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and you can share the config object between several charts. For one shot chart rendering several shorthand are available:
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Attribute
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~~~~~~~~~
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Config values are settable on the chart object.
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.. code-block:: python
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chart = pygal.XY(config)
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chart.show_legend = False
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chart.human_readable = True
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chart.fill = True
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...
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Keyword args
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~~~~~~~~~~~~
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Config values can be given as keyword args at init:
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.. code-block:: python
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chart = pygal.XY(show_legend=False, human_readable=True, fill=True)
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And at render:
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.. code-block:: python
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chart = pygal.XY()
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chart.render(show_legend=False, human_readable=True, fill=True)
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Options
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-------
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.. toctree::
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:maxdepth: 2
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sizing
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title
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label
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legend
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axis
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interpolations
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data
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tooltip
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rendering
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misc
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specific_options
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