mirror of https://github.com/Kozea/pygal.git
Python to generate nice looking SVG graph
http://pygal.org/
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100 lines
2.1 KiB
100 lines
2.1 KiB
9 years ago
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Legend
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======
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show_legend
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-----------
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You can remove legend by setting this to ``False``
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.. pygal-code::
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chart = pygal.Line(show_legend=False)
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chart.add('Serie 1', [1, 2, 3])
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chart.add('Serie 2', [4, 2, 0])
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chart.add('Serie 3', [1, -1, 1])
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chart.add('Serie 4', [3, 1, 5])
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legend_at_bottom
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----------------
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You can put legend at bottom by setting ``legend_at_bottom`` to True:
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.. pygal-code::
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chart = pygal.Line(legend_at_bottom=True)
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chart.add('Serie 1', [1, 2, 3])
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chart.add('Serie 2', [4, 2, 0])
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chart.add('Serie 3', [1, -1, 1])
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chart.add('Serie 4', [3, 1, 5])
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legend_at_bottom_columns
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------------------------
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Force the number of legend columns when set at bottom
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.. pygal-code::
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chart = pygal.Line(legend_at_bottom=True, legend_at_bottom_columns=4)
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chart.add('Serie 1', [1, 2, 3])
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chart.add('Serie 2', [4, 2, 0])
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chart.add('Serie 3', [1, -1, 1])
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chart.add('Serie 4', [3, 1, 5])
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legend_box_size
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---------------
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.. pygal-code::
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chart = pygal.Line(legend_box_size=18)
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chart.add('Serie 1', [1, 2, 3])
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chart.add('Serie 2', [4, 2, 0])
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chart.add('Serie 3', [1, -1, 1])
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chart.add('Serie 4', [3, 1, 5])
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legend_font_size
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----------------
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.. pygal-code::
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chart = pygal.Line(legend_font_size=20)
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chart.add('Serie 1', [1, 2, 3])
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chart.add('Serie 2', [4, 2, 0])
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chart.add('Serie 3', [1, -1, 1])
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chart.add('Serie 4', [3, 1, 5])
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truncate_legend
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---------------
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By default long legends are automatically truncated at reasonable length to fit in the graph.
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You can override that by setting truncation lenght with ``truncate_legend``.
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.. pygal-code::
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chart = pygal.Line(truncate_legend=17)
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chart.x_labels = [
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'This is the first point !',
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'This is the second point !',
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'This is the third point !',
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'This is the fourth point !']
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chart.add('line', [0, .0002, .0005, .00035])
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or disable it by setting this to -1
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.. pygal-code::
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chart = pygal.Line(truncate_legend=-1)
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chart.x_labels = [
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'This is the first point !',
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'This is the second point !',
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'This is the third point !',
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'This is the fourth point !']
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chart.add('line', [0, .0002, .0005, .00035])
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