With all the conventions out there, I think style mapping should explicitly state it's from the horizontal, turning counterclockwise, or show the plot below.
I had to do this experiment to figure it out:
import holoviews as hv
import numpy as np
data = {
"angle": np.arange(0, 360, 45),
"x values": np.arange(0, 360, 45),
"y values": np.zeros(8),
"l values": np.zeros(8) + 1,
}
hv.Points(data, kdims=['x values','y values'] , vdims=['angle']).opts(
angle=hv.dim('angle'), marker='dash'
) * hv.Labels(data, ['x values', 'l values'], 'angle').opts(ylim=(-0.5, 2), text_font_size='8px')
https://holoviews.org/user_guide/Style_Mapping.html
With all the conventions out there, I think style mapping should explicitly state it's from the horizontal, turning counterclockwise, or show the plot below.
I had to do this experiment to figure it out:
https://holoviews.org/user_guide/Style_Mapping.html