def test_dataspec_value_in_json(self) -> None:
from bokeh.models import AnnularWedge
obj = AnnularWedge()
obj.start_angle = 60
json = obj.to_json(include_defaults=True)
assert 'start_angle' in json
assert 'start_angle_units' not in json
assert dict(units='rad', value=60) == json['start_angle']
def test_no_units_in_json(self) -> None:
from bokeh.models import AnnularWedge
obj = AnnularWedge()
json = obj.to_json(include_defaults=True)
assert 'start_angle' in json
assert 'start_angle_units' not in json
assert 'outer_radius' in json
assert 'outer_radius_units' not in json
def test_dataspec_field_in_json(self) -> None:
from bokeh.models import AnnularWedge
obj = AnnularWedge()
obj.start_angle = "fieldname"
json = obj.to_json(include_defaults=True)
assert 'start_angle' in json
assert 'start_angle_units' not in json
assert dict(units='rad', field='fieldname') == json['start_angle']
def test_no_units_in_json(self):
from bokeh.models import AnnularWedge
obj = AnnularWedge()
json = obj.to_json(include_defaults=True)
self.assertTrue('start_angle' in json)
self.assertTrue('start_angle_units' not in json)
self.assertTrue('outer_radius' in json)
self.assertTrue('outer_radius_units' not in json)
def test_dataspec_value_in_json(self):
from bokeh.models import AnnularWedge
obj = AnnularWedge()
obj.start_angle = 60
json = obj.to_json(include_defaults=True)
self.assertTrue('start_angle' in json)
self.assertTrue('start_angle_units' not in json)
self.assertDictEqual(dict(units='rad', value=60), json['start_angle'])
def test_dataspec_field_in_json(self):
from bokeh.models import AnnularWedge
obj = AnnularWedge()
obj.start_angle = "fieldname"
json = obj.to_json(include_defaults=True)
assert 'start_angle' in json
assert 'start_angle_units' not in json
assert dict(units='rad', field='fieldname') == json['start_angle']
def test_dataspec_value_in_json(self):
from bokeh.models import AnnularWedge
obj = AnnularWedge()
obj.start_angle = 60
json = obj.to_json(include_defaults=True)
self.assertTrue('start_angle' in json)
self.assertTrue('start_angle_units' not in json)
self.assertDictEqual(dict(units='rad', value=60), json['start_angle'])
def test_dataspec_field_in_json(self):
from bokeh.models import AnnularWedge
obj = AnnularWedge()
obj.start_angle = "fieldname"
json = obj.to_json(include_defaults=True)
self.assertTrue("start_angle" in json)
self.assertTrue("start_angle_units" not in json)
self.assertDictEqual(dict(units="rad", field="fieldname"), json["start_angle"])
base_color.lighten(i * 0.05).to_hex()
for i in range(len(versions) + 1)
]
# extra empty string accounts for all versions with share < 0.5 together
text = [
number if share >= 1 else ""
for number, share in zip(versions.VersionNumber, versions.Share)
] + [""]
x, y = polar_to_cartesian(1.25, start, end)
source = ColumnDataSource(dict(start=start, end=end, fill=fill))
glyph = AnnularWedge(x=0,
y=0,
inner_radius=1,
outer_radius=1.5,
start_angle="start",
end_angle="end",
line_color="white",
line_width=2,
fill_color="fill")
plot.add_glyph(source, glyph)
text_angle = [(start[i] + end[i]) / 2 for i in range(len(start))]
text_angle = [
angle + pi if pi / 2 < angle < 3 * pi / 2 else angle
for angle in text_angle
]
text_source = ColumnDataSource(dict(text=text, x=x, y=y, angle=text_angle))
glyph = Text(x="x",
y="y",
ym01=y - 0.1,
))
print()
def screen(value):
return dict(value=value, units="screen")
glyphs = [
("annular_wedge",
AnnularWedge(x="x",
y="y",
inner_radius=screen(10),
outer_radius=screen(20),
start_angle=0.6,
end_angle=4.1,
fill_color="#8888ee")),
("annulus",
Annulus(x="x",
y="y",
inner_radius=screen(10),
outer_radius=screen(20),
fill_color="#7FC97F")),
("arc",
Arc(x="x",
y="y",
radius=screen(20),
start_angle=0.6,
end_angle=4.1,
from bokeh.io import curdoc, show
from bokeh.models import AnnularWedge, ColumnDataSource, Grid, LinearAxis, Plot
N = 9
x = np.linspace(-2, 2, N)
y = x**2
r = x/12.0+0.4
source = ColumnDataSource(dict(x=x, y=y, r=r))
plot = Plot(
title=None, width=300, height=300,
min_border=0, toolbar_location=None)
glyph = AnnularWedge(x="x", y="y", inner_radius=.2, outer_radius="r", start_angle=0.6, end_angle=4.1, fill_color="#8888ee")
plot.add_glyph(source, glyph)
xaxis = LinearAxis()
plot.add_layout(xaxis, 'below')
yaxis = LinearAxis()
plot.add_layout(yaxis, 'left')
plot.add_layout(Grid(dimension=0, ticker=xaxis.ticker))
plot.add_layout(Grid(dimension=1, ticker=yaxis.ticker))
curdoc().add_root(plot)
show(plot)
