Setting Plotly Heatmap Range

Question

I am trying to plot an animation of heatmaps with plotly and I want them to have the same legend range. Is there an easy way to do that, similar to setting vmin/vmax range in Seaborn ?

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

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

Answer 1

在跟踪（在这种情况下不显示，但我假设你正在使用graph_objs.Heatmap或graph_objs.Heatmapgl ），你应该能够设置参数zmin和zmax ，具有相同的行为vmin和vmax 。