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如何使plotly python在打开html时不自动下载图形?_Python_Html_Graph_Visualization_Plotly - Fatal编程技术网

如何使plotly python在打开html时不自动下载图形?

如何使plotly python在打开html时不自动下载图形?,python,html,graph,visualization,plotly,Python,Html,Graph,Visualization,Plotly,我正在使用plotly python制作一些类似热的贴图。我在离线状态下做这些。代码生成一个显示图形的html页面,但一旦打开html文件,它也会下载png格式的图形。(这可能会让人恼火,每次我打开html它都会下载另一个副本)。那么,如何在每次打开html时阻止它下载呢 import plotly.offline as offline import plotly.plotly as py import plotly.graph_objs as go layout = go.Layout(

我正在使用plotly python制作一些类似热的贴图。我在离线状态下做这些。代码生成一个显示图形的html页面,但一旦打开html文件,它也会下载png格式的图形。(这可能会让人恼火,每次我打开html它都会下载另一个副本)。那么,如何在每次打开html时阻止它下载呢

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


layout = go.Layout(
        title = 'Muse',
        xaxis=dict(
            title='xaxis',
            titlefont=dict(
                family='Courier New, monospace',
                size = 18,
                color ='#7f7f7f'
                )
         ),
        yaxis=dict(
            title='y',
            titlefont=dict(
                family='Courier New, monospace',
                size = 18,
                color ='#7f7f7f'
            )
        )
) 

data = [
        go.Heatmap(
            z=[[1, 20, 30, 50, 1], [20, 1, 60, 80, 30], [30, 60, 1, -10, 200]],zmin=-500,zmax=500,
            x=['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday'],
            y=['Morning', 'Afternoon', 'Evening']
            )
        ]

fig = go.Figure(data=data,layout=layout)
offline.plot(fig, filename='labelled-heatmap.html', image="png",auto_open=False)

HTML文件每次或从不下载图像。如果删除
image=png
,打开HTML文件不会自动触发下载。

数据显然没有意义,关键是要传达问题。