如何在Bokeh 0.13中制作和弦图? [英] How to make a chord chart in Bokeh 0.13?

问题描述

Bokeh的早期版本似乎有和弦图:

Previous versions of Bokeh seem to have chord charts:

https://docs.bokeh.org/en/0.12.4/docs/gallery/chord_chart.html

但不是最新版本?

https://docs.bokeh.org/en/latest/docs/gallery/chord_chart.html [404s]

推荐答案

Chord是bokeh.charts的一部分，该版本已被弃用并在许多发行版中已删除.现在，使用稳定的bokeh.plotting API可以轻松完成以前bokeh.charts中的大多数操作，但是Chord是为数不多的例外之一.我建议您看一下Holoviews，它是一个非常高级的API，可以将和弦图输出为Bokeh(并得到Bokeh项目的正式认可):

Chord was part of bokeh.charts which was deprecated and removed many release ago. Most things that used to be in the old bokeh.charts are now simple to accomplish with the stable bokeh.plotting API, but Chord is one of the few exceptions. I would suggest looking at Holoviews, which is a very high level API that can output chord plots as Bokeh (and is officially endorsed by the Bokeh project):

http://holoviews.org/reference/elements/bokeh/Chord.html

在Holoviews中，和弦图通常是一两行:

With Holoviews, chord plots are typically a line or two:

%%opts Chord [label_index='name' color_index='index' edge_color_index='source'] 
%%opts Chord (cmap='Category20' edge_cmap='Category20')
hv.Chord((links, nodes)).select(value=(5, None))

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