本文实例讲述了python基于plotly模块实现的画图操作。分享给大家供大家参考，具体如下：
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import plotlyplotly.tools.set_credentials_file(username='tianjixuetu', api_key='xxxxxxxx')#此处要去官网申请自己的api，#https://plot.ly/ssu/ |
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#案例1import plotly.plotly as pyfrom plotly.graph_objs import *trace0 = scatter( x=[1, 2, 3, 4], y=[10, 15, 13, 17])trace1 = scatter( x=[1, 2, 3, 4], y=[16, 5, 11, 9])data = data([trace0, trace1])py.plot(data, filename = 'basic-line') |
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#案例2import plotly.graph_objs as goimport plotly.plotly as pyimport numpy as npcolorscale = [[0, '#faee1c'], [0.33, '#f3558e'], [0.66, '#9c1de7'], [1, '#581b98']]trace1 = go.scatter( y = np.random.randn(500), mode='markers', marker=dict( size='16', color = np.random.randn(500), colorscale=colorscale, showscale=true ))data = [trace1]url_1 = py.plot(data, filename='scatter-for-dashboard', auto_open=false)py.iplot(data, filename='scatter-for-dashboard')url_1 |
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#案例3import plotly.plotly as pyimport plotly.graph_objs as goimport numpy as npx0 = np.random.randn(50)x1 = np.random.randn(50) + 2x2 = np.random.randn(50) + 4x3 = np.random.randn(50) + 6colors = ['#faee1c', '#f3558e', '#9c1de7', '#581b98']trace0 = go.box(x=x0, marker={'color': colors[0]})trace1 = go.box(x=x1, marker={'color': colors[1]})trace2 = go.box(x=x2, marker={'color': colors[2]})trace3 = go.box(x=x3, marker={'color': colors[3]})data = [trace0, trace1, trace2, trace3]url_2 = py.plot(data, filename='box-plots-for-dashboard', sharing='public', auto_open=true,world_readable=true)py.iplot(data, filename='box-plots-for-dashboard')url_2 |
希望本文所述对大家python程序设计有所帮助。
原文链接：https://blog.csdn.net/qq_26948675/article/details/77876846
