Plotly 简明教程

python -m myenv

source bin/activate

pip install plotly

pip install jupyter notebook

import plotly
plotly.tools.set_credentials_file(username='test',
api_key='********************')

{
   "username": "test",
   "api_key": "********************",
   "proxy_username": "",
   "proxy_password": "",
   "stream_ids": []
}

import plotly.plotly as py
import plotly.graph_objs as go

import numpy as np
import math #needed for definition of pi
xpoints = np.arange(0, math.pi*2, 0.05)
ypoints = np.sin(xpoints)

trace0 = go.Scatter(
   x = xpoints,
   y = ypoints
)
data = [trace0]

py.plot(data, filename = 'Sine wave', auto_open=True)

import plotly
plotly.tools.set_credentials_file(username='lathkar', api_key='********************')
import plotly.plotly as py
import plotly.graph_objs as go
import numpy as np
import math #needed for definition of pi

xpoints = np.arange(0, math.pi*2, 0.05)
ypoints = np.sin(xpoints)
trace0 = go.Scatter(
   x = xpoints, y = ypoints
)
data = [trace0]
py.plot(data, filename = 'Sine wave', auto_open=True)

$ python plotly1.py
High five! You successfully sent some data to your account on plotly.
View your plot in your browser at https://plot.ly/~lathkar/0

plotly.offline.plot(
   { "data": data,"layout": go.Layout(title = "hello world")}, auto_open = True)

conda install -c plotly plotly-orca psutil

npm install -g electron@1.8.4 orca

pip install psutil

import plotly.io as pio

pio.write_image(fig, ‘sinewave.png’)
pio.write_image(fig, ‘sinewave.jpeg’)
pio.write_image(fig,’sinewave.webp)

Pio.write_image(fig, ‘sinewave.svg’)
pio.write_image(fig, ‘sinewave.pdf’)

layout = go.Layout(
   title = "Sine and cos",
   xaxis = dict(
      title = 'angle',
      showgrid = True,
      zeroline = True,
      showline = True,
      showticklabels = True,
      gridwidth = 1
   ),
   yaxis = dict(
      showgrid = True,
      zeroline = True,
      showline = True,
      gridcolor = '#bdbdbd',
      gridwidth = 2,
      zerolinecolor = '#969696',
      zerolinewidth = 2,
      linecolor = '#636363',
      linewidth = 2,
      title = 'VALUE',
      titlefont = dict(
         family = 'Arial, sans-serif',
         size = 18,
         color = 'lightgrey'
      ),
      showticklabels = True,
      tickangle = 45,
      tickfont = dict(
      family = 'Old Standard TT, serif',
      size = 14,
      color = 'black'
      ),
      tickmode = 'linear',
      tick0 = 0.0,
      dtick = 0.25
   )
)

x = np.arange(1,11)
y1 = np.exp(x)
y2 = np.log(x)
trace1 = go.Scatter(
   x = x,
   y = y1,
   name = 'exp'
)
trace2 = go.Scatter(
   x = x,
   y = y2,
   name = 'log',
   yaxis = 'y2'
)
data = [trace1, trace2]
layout = go.Layout(
   title = 'Double Y Axis Example',
   yaxis = dict(
      title = 'exp',zeroline=True,
      showline = True
   ),
   yaxis2 = dict(
      title = 'log',
      zeroline = True,
      showline = True,
      overlaying = 'y',
      side = 'right'
   )
)
fig = go.Figure(data=data, layout=layout)
iplot(fig)

fig = tools.make_subplots(rows = 1, cols = 2)

fig.append_trace(trace1, 1, 1)
fig.append_trace(trace2, 1, 2)

fig['layout'].update(height = 600, width = 800s, title = 'subplots')

from plotly import tools
import plotly.plotly as py
import plotly.graph_objs as go
from plotly.offline import iplot, init_notebook_mode
init_notebook_mode(connected = True)
import numpy as np
x = np.arange(1,11)
y1 = np.exp(x)
y2 = np.log(x)
trace1 = go.Scatter(
   x = x,
   y = y1,
   name = 'exp'
)
trace2 = go.Scatter(
   x = x,
   y = y2,
   name = 'log'
)
fig = tools.make_subplots(rows = 1, cols = 2)
fig.append_trace(trace1, 1, 1)
fig.append_trace(trace2, 1, 2)
fig['layout'].update(height = 600, width = 800, title = 'subplot')
iplot(fig)

trace2 = go.Scatter(
   x = x,
   y = y2,
   xaxis = 'x2',
   yaxis = 'y2',
   name = 'log'
)

xaxis2=dict(
   domain = [0.1, 0.5],
   anchor = 'y2'
),
yaxis2 = dict(
   domain = [0.5, 0.9],
   anchor = 'x2'
)

trace1 = go.Scatter(
   x = x,
   y = y1,
   name = 'exp'
)
trace2 = go.Scatter(
   x = x,
   y = y2,
   xaxis = 'x2',
   yaxis = 'y2',
   name = 'log'
)
data = [trace1, trace2]
layout = go.Layout(
   yaxis = dict(showline = True),
   xaxis2 = dict(
      domain = [0.1, 0.5],
      anchor = 'y2'
   ),
   yaxis2 = dict(
      showline = True,
      domain = [0.5, 0.9],
      anchor = 'x2'
   )
)
fig = go.Figure(data=data, layout=layout)
iplot(fig)

import plotly.graph_objs as go
langs = ['C', 'C++', 'Java', 'Python', 'PHP']
students = [23,17,35,29,12]
data = [go.Bar(
   x = langs,
   y = students
)]
fig = go.Figure(data=data)
iplot(fig)

branches = ['CSE', 'Mech', 'Electronics']
fy = [23,17,35]
sy = [20, 23, 30]
ty = [30,20,15]
trace1 = go.Bar(
   x = branches,
   y = fy,
   name = 'FY'
)
trace2 = go.Bar(
   x = branches,
   y = sy,
   name = 'SY'
)
trace3 = go.Bar(
   x = branches,
   y = ty,
   name = 'TY'
)
data = [trace1, trace2, trace3]
layout = go.Layout(barmode = 'group')
fig = go.Figure(data = data, layout = layout)
iplot(fig)

import plotly
plotly.tools.set_credentials_file(
   username = 'lathkar', api_key = 'U7vgRe1hqmRp4ZNf4PTN'
)
from plotly.offline import iplot, init_notebook_mode
init_notebook_mode(connected = True)
import plotly.graph_objs as go
langs = ['C', 'C++', 'Java', 'Python', 'PHP']
students = [23,17,35,29,12]
trace = go.Pie(labels = langs, values = students)
data = [trace]
fig = go.Figure(data = data)
iplot(fig)

parties = ['BJP', 'CONGRESS', 'DMK', 'TMC', 'YSRC', 'SS', 'JDU','BJD', 'BSP','OTH']
seats = [303,52,23,22,22,18,16,12,10, 65]
percent = [37.36, 19.49, 2.26, 4.07, 2.53, 2.10, 1.46, 1.66, 3.63, 25.44]
import plotly.graph_objs as go
data1 = {
   "values": seats,
   "labels": parties,
   "domain": {"column": 0},
   "name": "seats",
   "hoverinfo":"label+percent+name",
   "hole": .4,
   "type": "pie"
}
data2 = {
   "values": percent,
   "labels": parties,
   "domain": {"column": 1},
   "name": "vote share",
   "hoverinfo":"label+percent+name",
   "hole": .4,
   "type": "pie"
}
data = [data1,data2]
layout = go.Layout(
   {
      "title":"Parliamentary Election 2019",
      "grid": {"rows": 1, "columns": 2},
      "annotations": [
         {
            "font": {
               "size": 20
            },
            "showarrow": False,
            "text": "seats",
            "x": 0.20,
            "y": 0.5
         },
         {
            "font": {
               "size": 20
            },
            "showarrow": False,
            "text": "votes",
            "x": 0.8,
            "y": 0.5
         }
      ]
   }
)
fig = go.Figure(data = data, layout = layout)
iplot(fig)

import numpy as np
N = 100
x_vals = np.linspace(0, 1, N)
y1 = np.random.randn(N) + 5
y2 = np.random.randn(N)
y3 = np.random.randn(N) - 5
trace0 = go.Scatter(
   x = x_vals,
   y = y1,
   mode = 'markers',
   name = 'markers'
)
trace1 = go.Scatter(
   x = x_vals,
   y = y2,
   mode = 'lines+markers',
   name = 'line+markers'
)
trace2 = go.Scatter(
   x = x_vals,
   y = y3,
   mode = 'lines',
   name = 'line'
)
data = [trace0, trace1, trace2]
fig = go.Figure(data = data)
iplot(fig)

import numpy as np
N = 100000
x = np.random.randn(N)
y = np.random.randn(N)
   trace0 = go.Scattergl(
   x = x, y = y, mode = 'markers'
)
data = [trace0]
layout = go.Layout(title = "scattergl plot ")
fig = go.Figure(data = data, layout = layout)
iplot(fig)

company = ['A','B','C']
products = [13,6,23]
sale = [2354,5423,4251]
share = [23,47,30]
fig = go.Figure(data = [go.Scatter(
   x = products, y = sale,
   text = [
      'company:'+c+' share:'+str(s)+'%'
      for c in company for s in share if company.index(c)==share.index(s)
   ],
   mode = 'markers',
   marker_size = share, marker_color = ['blue','red','yellow'])
])
iplot(fig)

from plotly.offline import iplot, init_notebook_mode
init_notebook_mode(connected = True)
census = [1951,1961,1971,1981,1991,2001, 2011]
x1 = [8.86, 15.35, 21.97, 29.76, 39.29, 53.67, 64.63]
x2 = [27.15, 40.40, 45.96, 56.38,64.13, 75.26, 80.88]
traceA = go.Scatter(
   x = x1,
   y = census,
   marker = dict(color = "crimson", size = 12),
   mode = "markers",
   name = "Women"
)
traceB = go.Scatter(
x = x2,
y = census,
marker = dict(color = "gold", size = 12),
mode = "markers",
name = "Men")
data = [traceA, traceB]
layout = go.Layout(
   title = "Trend in Literacy rate in Post independent India",
   xaxis_title = "percentage",
   yaxis_title = "census"
)
fig = go.Figure(data = data, layout = layout)
iplot(fig)

trace = go.Table(
   header = dict(
      values = ['Teams','Mat','Won','Lost','Tied','NR','Pts','NRR'],
      line_color = 'gray',
      fill_color = 'lightskyblue',
      align = 'left'
   ),
   cells = dict(
      values =
      [
         [
            'India',
            'Australia',
            'England',
            'New Zealand',
            'Pakistan',
            'Sri Lanka',
            'South Africa',
            'Bangladesh',
            'West Indies',
            'Afghanistan'
         ],
         [9,9,9,9,9,9,9,9,9,9],
         [7,7,6,5,5,3,3,3,2,0],
         [1,2,3,3,3,4,5,5,6,9],
         [0,0,0,0,0,0,0,0,0,0],
         [1,0,0,1,1,2,1,1,1,0],
         [15,14,12,11,11,8,7,7,5,0],
         [0.809,0.868,1.152,0.175,-0.43,-0.919,-0.03,-0.41,-0.225,-1.322]
      ],
      line_color='gray',
      fill_color='lightcyan',
      align='left'
   )
)
data = [trace]
fig = go.Figure(data = data)
iplot(fig)

Teams,Matches,Won,Lost,Tie,NR,Points,NRR
India,9,7,1,0,1,15,0.809
Australia,9,7,2,0,0,14,0.868
England,9,6,3,0,0,12,1.152
New Zealand,9,5,3,0,1,11,0.175
Pakistan,9,5,3,0,1,11,-0.43
Sri Lanka,9,3,4,0,2,8,-0.919
South Africa,9,3,5,0,1,7,-0.03
Bangladesh,9,3,5,0,1,7,-0.41
West Indies,9,2,6,0,1,5,-0.225
Afghanistan,9,0,9,0,0,0,-1.322

import pandas as pd
df = pd.read_csv('point-table.csv')
trace = go.Table(
   header = dict(values = list(df.columns)),
   cells = dict(
      values = [
         df.Teams,
         df.Matches,
         df.Won,
         df.Lost,
         df.Tie,
         df.NR,
         df.Points,
         df.NRR
      ]
   )
)
data = [trace]
fig = go.Figure(data = data)
iplot(fig)

trace1 = go.Box(y = [1140,1460,489,594,502,508,370,200])
data = [trace1]
fig = go.Figure(data)
iplot(fig)

trc = go.Box(
   y = [
      0.75, 5.25, 5.5, 6, 6.2, 6.6, 6.80, 7.0, 7.2, 7.5, 7.5, 7.75, 8.15,
      8.15, 8.65, 8.93, 9.2, 9.5, 10, 10.25, 11.5, 12, 16, 20.90, 22.3, 23.25
   ],
   boxpoints = 'suspectedoutliers', boxmean = 'sd'
)
data = [trc]
fig = go.Figure(data)
iplot(fig)

import numpy as np
np.random.seed(10)
c1 = np.random.normal(100, 10, 200)
c2 = np.random.normal(80, 30, 200)
trace1 = go.Violin(y = c1, meanline_visible = True)
trace2 = go.Violin(y = c2, box_visible = True)
data = [trace1, trace2]
fig = go.Figure(data = data)
iplot(fig)

import numpy as np
xlist = np.linspace(-3.0, 3.0, 100)
ylist = np.linspace(-3.0, 3.0, 100)
X, Y = np.meshgrid(xlist, ylist)
Z = np.sqrt(X**2 + Y**2)
trace = go.Contour(x = xlist, y = ylist, z = Z)
data = [trace]
fig = go.Figure(data)
iplot(fig)

import plotly.figure_factory as ff
import numpy as np
x,y = np.meshgrid(np.arange(-2, 2, .2), np.arange(-2, 2, .25))
z = x*np.exp(-x**2 - y**2)
v, u = np.gradient(z, .2, .2)

# Create quiver figure
fig = ff.create_quiver(x, y, u, v,
scale = .25, arrow_scale = .4,
name = 'quiver', line = dict(width = 1))
iplot(fig)

x = np.random.randn(1000)
hist_data = [x]
group_labels = ['distplot']
fig = ff.create_distplot(hist_data, group_labels)
iplot(fig)

t = np.linspace(-1, 1.2, 2000)
x = (t**3) + (0.3 * np.random.randn(2000))
y = (t**6) + (0.3 * np.random.randn(2000))
fig = ff.create_2d_density( x, y)
iplot(fig)

trace = go.Scatter(
   x = [0, 1, 2], y = [6, 10, 2],
   error_y = dict(
   type = 'data', # value of error bar given in data coordinates
   array = [1, 2, 3], visible = True)
)
data = [trace]
layout = go.Layout(title = 'Symmetric Error Bar')
fig = go.Figure(data = data, layout = layout)
iplot(fig)

trace = go.Scatter(
   x = [1, 2, 3, 4],
   y =[ 2, 1, 3, 4],
   error_y = dict(
      type = 'data',
      symmetric = False,
      array = [0.1, 0.2, 0.1, 0.1],
      arrayminus = [0.2, 0.4, 1, 0.2]
   )
)
data = [trace]
layout = go.Layout(title = 'Asymmetric Error Bar')
fig = go.Figure(data = data, layout = layout)
iplot(fig)

import numpy as np
r1 = [0,6,12,18,24,30,36,42,48,54,60]
t1 = [1,0.995,0.978,0.951,0.914,0.866,0.809,0.743,0.669,0.588,0.5]
trace = go.Scatterpolar(
   r = [0.5,1,2,2.5,3,4],
   theta = [35,70,120,155,205,240],
   mode = 'lines',
)
data = [trace]
fig = go.Figure(data = data)
iplot(fig)

y,x1,x2,x3,x4,x5,
0,1,1,1,1,1,
6,0.995,0.997,0.996,0.998,0.997,
12,0.978,0.989,0.984,0.993,0.986,
18,0.951,0.976,0.963,0.985,0.969,
24,0.914,0.957,0.935,0.974,0.946,
30,0.866,0.933,0.9,0.96,0.916,
36,0.809,0.905,0.857,0.943,0.88,
42,0.743,0.872,0.807,0.923,0.838,
48,0.669,0.835,0.752,0.901,0.792,
54,0.588,0.794,0.691,0.876,0.74,
60,0.5,0.75,0.625,0.85,0.685,

import pandas as pd
df = pd.read_csv("polar.csv")
t1 = go.Scatterpolar(
   r = df['x1'], theta = df['y'], mode = 'lines', name = 't1'
)
t2 = go.Scatterpolar(
   r = df['x2'], theta = df['y'], mode = 'lines', name = 't2'
)
t3 = go.Scatterpolar(
   r = df['x3'], theta = df['y'], mode = 'lines', name = 't3'
)
data = [t1,t2,t3]
fig = go.Figure(data = data)
iplot(fig)

radar = go.Scatterpolar(
   r = [1, 5, 2, 2, 3],
   theta = [
      'processing cost',
      'mechanical properties',
      'chemical stability',
      'thermal stability',
      'device integration'
   ],
   fill = 'toself'
)
data = [radar]
fig = go.Figure(data = data)
iplot(fig)

open_data = [33.0, 33.3, 33.5, 33.0, 34.1]
high_data = [33.1, 33.3, 33.6, 33.2, 34.8]
low_data = [32.7, 32.7, 32.8, 32.6, 32.8]
close_data = [33.0, 32.9, 33.3, 33.1, 33.1]
date_data = ['10-10-2013', '11-10-2013', '12-10-2013','01-10-2014','02-10-2014']
import datetime
dates = [
   datetime.datetime.strptime(date_str, '%m-%d-%Y').date()
   for date_str in date_data
]

trace = go.Ohlc(
   x = dates,
   open = open_data,
   high = high_data,
   low = low_data,
   close = close_data
)
data = [trace]
fig = go.Figure(data = data)
iplot(fig)

s1=[
   "Sales",
   "Consulting",
   "Net revenue",
   "Purchases",
   "Other expenses",
   "Profit before tax"
]
s2 = [60, 80, 0, -40, -20, 0]
trace = go.Waterfall(
   x = s1,
   y = s2,
   base = 200,
   measure = [
      "relative",
      "relative",
      "total",
      "relative",
      "relative",
      "total"
   ]
)
data = [trace]
fig = go.Figure(data = data)
iplot(fig)

from plotly import graph_objects as go
fig = go.Figure(
   go.Funnel(
      y = [
         "Website visit",
         "Downloads",
         "Potential customers",
         "Requested price",
         "invoice sent"
      ],
      x = [39, 27.4, 20.6, 11, 2]
   )
)
fig.show()

import plotly.graph_objs as go
import numpy as np
z = np.linspace(0, 10, 50)
x = np.cos(z)
y = np.sin(z)
trace = go.Scatter3d(
   x = x, y = y, z = z,mode = 'markers', marker = dict(
      size = 12,
      color = z, # set color to an array/list of desired values
      colorscale = 'Viridis'
      )
   )
layout = go.Layout(title = '3D Scatter plot')
fig = go.Figure(data = [trace], layout = layout)
iplot(fig)

import numpy as np
x = np.outer(np.linspace(-2, 2, 30), np.ones(30))
y = x.copy().T # transpose
z = np.cos(x ** 2 + y ** 2)
trace = go.Surface(x = x, y = y, z =z )
data = [trace]
layout = go.Layout(title = '3D Surface plot')
fig = go.Figure(data = data)
iplot(fig)

import pandas as pd
df = pd.read_csv('sample-data.csv')

import pandas as pd
from sqlalchemy import create_engine
disk_engine = create_engine('sqlite:///mydb.db')
df = pd.read_sql_query('SELECT name,age,marks', disk_engine)

import pymysql
import pandas as pd
conn = pymysql.connect(host = "localhost", user = "root", passwd = "xxxx", db = "mydb")
cursor = conn.cursor()
cursor.execute('select name,age,marks')
rows = cursor.fetchall()
df = pd.DataFrame( [[ij for ij in i] for i in rows] )
df.rename(columns = {0: 'Name', 1: 'age', 2: 'marks'}, inplace = True)

from matplotlib import pyplot as plt
import numpy as np
import math
#needed for definition of pi
x = np.arange(0, math.pi*2, 0.05)
y = np.sin(x)
plt.plot(x,y)
plt.xlabel("angle")
plt.ylabel("sine")
plt.title('sine wave')
plt.show()

fig = plt.gcf()
plotly_fig = tls.mpl_to_plotly(fig)
py.iplot(plotly_fig)