#!/usr/bin/env python
# coding: utf-8

# ## ScatterGL Example
# Data is transfered to JS side using ipywidgets binary protocol without JSON serialization

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# plotly
from plotly.graph_objs import Figure, FigureWidget, Scattergl

# numpy
import numpy as np

# core
import datetime
import time


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import plotly.offline as py
py.init_notebook_mode()


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# Create a one-million points scattergl trace
N = 1000000
scatt = Scattergl(x = np.random.randn(N), 
        y = np.random.randn(N),
        mode = 'markers',
        marker={'opacity': 0.8, 'line': {'width': 1}})



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# Creating and displaying takes ~4 seconds
fig = FigureWidget(data=[scatt])
f


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# Plotting using iplot takes ~25 seconds
fig = Figure(data=[scatt])
py.iplot(fig)


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