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from numpy import pi, arange, sin, cos
import numpy as np


    

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from bokeh import load_notebook
from bokeh.document import Document
from bokeh.glyphs import Circle
from bokeh.objects import (
    Plot, DataRange1d, LinearAxis, Grid, ColumnDataSource, Glyph, PanTool, WheelZoomTool
)


    

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x = arange(-2*pi, 2*pi, 0.1)
y = sin(x)
width = np.ones_like(x) * 0.02
height = np.ones_like(x) * 0.2


    

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source = ColumnDataSource(data=dict(x=x, y=y,width=width, height=height))
xdr = DataRange1d(sources=[source.columns("x")])
ydr = DataRange1d(sources=[source.columns("y")])


    

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circle = Circle(x="x", y="y", fill_color="red", size=5, line_color="black")


    

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glyph_renderer = Glyph(
    data_source = source,
    xdata_range = xdr,
    ydata_range = ydr,
    glyph = circle,
)


    

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pantool = PanTool(dimensions=["width", "height"])
zoomtool = WheelZoomTool(dimensions=["width", "height"])


    

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plot = Plot(x_range=xdr, y_range=ydr, data_sources=[source], min_border=80)


    

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xaxis = LinearAxis(plot=plot, dimension=0)
yaxis = LinearAxis(plot=plot, dimension=1)
xgrid = Grid(plot=plot, dimension=0, axis=xaxis) 
ygrid = Grid(plot=plot, dimension=1, axis=yaxis)


    

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plot.renderers.append(glyph_renderer)
plot.tools = [pantool,zoomtool]


    

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load_notebook(force=True)


    

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import IPython.core.displaypub as displaypub
from bokeh.embed import notebook_div
displaypub.publish_display_data('bokeh', {'text/html': notebook_div(plot)})


    

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