I am trying to rotate the major- and the minor axis within a multi-categorical plot in Bokeh (similar to what is done for major tick labels here and done within mat
UPDATE
This capability was added in Bokeh 0.12.16, you can now do:
p.xaxis.major_label_orientation = "vertical"
p.xaxis.subgroup_label_orientation = "normal"
p.xaxis.group_label_orientation = 0.8
It's not possible in Bokeh 0.12.13, the orientation of labels for levels other than the first one is always parallel: https://github.com/bokeh/bokeh/blob/0.12.13/bokehjs/src/coffee/models/axes/categorical_axis.coffee#L89-L92
You're welcome to create a GitHub issue with a feature request if you need this functionality.