Archive Trac docs plot bokeh

Docs Plot Bokeh

Legacy Trac archive page imported from docs_plot_bokeh. Source: https://genapp.rocks/wiki/wiki/docs_plot_bokeh. Review age, links, and examples before treating as current.

Bokeh plotting

• standard plotting

• Bokeh

  • Bokeh plotting available alpha revision 1353
  • Currently only targets html5 language
  • use standard plotting for cross target language support
  • Bokeh is python code

• Generate plots using Bokeh 0.12.7, 0.12.10, 0.12.11, 0.12.16, 1.0.1, 1.0.2, 1.3.4, 1.4.0

  • other versions can be added upon request
  • N.B. Bokeh plotting is version dependent, so you will need to specify the version in directives.json
  • e.g. :

    ,"bokeh" : {
        "version" : "0.12.10"
    }

• Bokeh embedding notes
• In python, use {{{script, div = components(plot)}}}
• return the value of script as the json value of the id associated with a "bokeh" field type
  • e.g. in the module json

    ,"fields"   : [
...
        {
            "role"       : "output"
            ,"id"        : "mybokehoutputid"
            ,"label"     : "my optional label"
            ,"type"      : "bokeh"
        }
...

• and in your python code

from bokeh.plotting import figure
from bokeh.embed import components

plot = figure()
plot.circle([1,2], [3,4])

script, div = components(plot)

• and finally return the script in the output json under the id of the bokeh field

• Caveats

  • Bokeh multiple plotting generated structures will not show labels
  • workaround: use multiple module fields