mirror of https://github.com/Kozea/pygal.git
Python to generate nice looking SVG graph
http://pygal.org/
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88 lines
2.5 KiB
88 lines
2.5 KiB
13 years ago
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===============
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Documentation
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===============
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Chart types
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===========
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pygal provides X kind of charts:
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.. contents::
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Line charts
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-----------
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Basic
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^^^^^
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Basic simple line graph:
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.. pygal-code::
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line_chart = pygal.Line()
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line_chart.title = 'Browser usage evolution (in %)'
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line_chart.x_labels = map(str, range(2002, 2013))
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line_chart.add('Firefox', [ 0, 0, 0, 16.6, 25, 31, 36.4, 45.5, 46.3, 42.8, 37.1])
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line_chart.add('Chrome', [ 0, 0, 0, 0, 0, 0, 0, 3.9, 10.8, 23.8, 35.3])
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line_chart.add('IE', [85.8, 84.6, 84.7, 74.5, 66, 58.6, 54.7, 44.8, 36.2, 26.6, 20.1])
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line_chart.add('Others', [14.2, 15.4, 15.3, 8.9, 9, 10.4, 8.9, 5.8, 6.7, 6.8, 7.5])
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Stacked
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^^^^^^^
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Same graph but with stacked values and filled rendering:
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.. pygal-code::
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line_chart = pygal.StackedLine(fill=True)
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line_chart.title = 'Browser usage evolution (in %)'
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line_chart.x_labels = map(str, range(2002, 2013))
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line_chart.add('Firefox', [ 0, 0, 0, 16.6, 25, 31, 36.4, 45.5, 46.3, 42.8, 37.1])
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line_chart.add('Chrome', [ 0, 0, 0, 0, 0, 0, 0, 3.9, 10.8, 23.8, 35.3])
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line_chart.add('IE', [85.8, 84.6, 84.7, 74.5, 66, 58.6, 54.7, 44.8, 36.2, 26.6, 20.1])
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line_chart.add('Others', [14.2, 15.4, 15.3, 8.9, 9, 10.4, 8.9, 5.8, 6.7, 6.8, 7.5])
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Bar charts / Histograms
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-----------------------
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Basic
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^^^^^
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Basic simple bar graph:
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.. pygal-code::
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line_chart = pygal.Bar()
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line_chart.title = 'Browser usage evolution (in %)'
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line_chart.x_labels = map(str, range(2002, 2013))
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line_chart.add('Firefox', [ 0, 0, 0, 16.6, 25, 31, 36.4, 45.5, 46.3, 42.8, 37.1])
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line_chart.add('Chrome', [ 0, 0, 0, 0, 0, 0, 0, 3.9, 10.8, 23.8, 35.3])
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line_chart.add('IE', [85.8, 84.6, 84.7, 74.5, 66, 58.6, 54.7, 44.8, 36.2, 26.6, 20.1])
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line_chart.add('Others', [14.2, 15.4, 15.3, 8.9, 9, 10.4, 8.9, 5.8, 6.7, 6.8, 7.5])
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Stacked
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^^^^^^^
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Same graph but with stacked values:
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.. pygal-code::
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line_chart = pygal.StackedBar()
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line_chart.title = 'Browser usage evolution (in %)'
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line_chart.x_labels = map(str, range(2002, 2013))
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line_chart.add('Firefox', [ 0, 0, 0, 16.6, 25, 31, 36.4, 45.5, 46.3, 42.8, 37.1])
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line_chart.add('Chrome', [ 0, 0, 0, 0, 0, 0, 0, 3.9, 10.8, 23.8, 35.3])
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line_chart.add('IE', [85.8, 84.6, 84.7, 74.5, 66, 58.6, 54.7, 44.8, 36.2, 26.6, 20.1])
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line_chart.add('Others', [14.2, 15.4, 15.3, 8.9, 9, 10.4, 8.9, 5.8, 6.7, 6.8, 7.5])
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XY charts
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---------
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Basic
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^^^^^
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*TODO*
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