"""
Radius range
============
"""

# %%
# By default, the range of the radial coordinate are determined by values of
# the second argument. If all the values are nonnegative, the range is from
# zero to the maximum of the values.

import plotly
import ptvis


elements = list(ptvis.Element) * 4
radii = (
    [1.]*len(ptvis.Element)
    + [2.]*len(ptvis.Element)
    + [3.]*len(ptvis.Element)
    + [4.]*len(ptvis.Element)
)

fig = plotly.graph_objects.Figure()
ptvis.attach_polar_bar_cells(fig, elements, radii)

plotly.io.show(fig)

# %%
# If all the values are nonpositive, the range is from the minimum of the
# values to zero.

import plotly
import ptvis


elements = list(ptvis.Element) * 4
radii = (
    [-4.]*len(ptvis.Element)
    + [-3.]*len(ptvis.Element)
    + [-2.]*len(ptvis.Element)
    + [-1.]*len(ptvis.Element)
)

fig = plotly.graph_objects.Figure()
ptvis.attach_polar_bar_cells(fig, elements, radii)

plotly.io.show(fig)

# %%
# Otherwise, the range is from the minimum to maximum of the values.

import plotly
import ptvis


elements = list(ptvis.Element) * 4
radii = (
    [-1.5]*len(ptvis.Element)
    + [-0.5]*len(ptvis.Element)
    + [0.5]*len(ptvis.Element)
    + [1.5]*len(ptvis.Element)
)

fig = plotly.graph_objects.Figure()
ptvis.attach_polar_bar_cells(fig, elements, radii)

plotly.io.show(fig)

# %%
# The range can be changed by the `radius_min` and `radius_max` arguments.

import plotly
import ptvis


elements = list(ptvis.Element) * 4
radii = (
    [-1.5]*len(ptvis.Element)
    + [-0.5]*len(ptvis.Element)
    + [0.5]*len(ptvis.Element)
    + [1.5]*len(ptvis.Element)
)

fig = plotly.graph_objects.Figure()
ptvis.attach_polar_bar_cells(
    fig,
    elements,
    radii,
    radius_min=-2.5,
    radius_max=2.5,
)

plotly.io.show(fig)