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Python 设置绘图热图范围_Python_Range_Plotly_Heatmap - Fatal编程技术网

Python 设置绘图热图范围

Python 设置绘图热图范围,python,range,plotly,heatmap,Python,Range,Plotly,Heatmap,我正在尝试用plotly绘制热图动画,我希望它们具有相同的图例范围。有没有一种简单的方法可以做到这一点,类似于在Seaborn中设置vmin/vmax范围 # this works in seaborn ax = sns.heatmap(data[0], vmin = vmin, vmax = vmax) # my plotly code figure = { 'data': [trace], 'layout': {}, 'frames': fram

我正在尝试用
plotly
绘制热图动画,我希望它们具有相同的图例范围。有没有一种简单的方法可以做到这一点,类似于在
Seaborn
中设置
vmin/vmax
范围

# this works in seaborn
ax = sns.heatmap(data[0], vmin = vmin, vmax = vmax) 

# my plotly code
figure = {
       'data': [trace],
       'layout': {},
       'frames': frames
     }

在跟踪中(在本例中未显示,但我假设您使用的是
graph_objs.Heatmap
graph_objs.Heatmapgl
),您应该能够设置参数
zmin
zmax
,它们的行为与
vmin
vmax

相同。这也适用于Plotly Express
fig=px.imshow(df,title='Foo',zmin=0,zmax=50)