[英]Plotly: How to save only main figure to png?
这段代码:
fig = go.Figure(data =
go.Contour(
z=[[10, 10.625, 12.5, 15.625, 20],
[5.625, 6.25, 8.125, 11.25, 15.625],
[2.5, 3.125, 5., 8.125, 12.5],
[0.625, 1.25, 3.125, 6.25, 10.625],
[0, 0.625, 2.5, 5.625, 10]]
))
fig.write_image("logs/test.png")
产生这个:
我只想保存主轮廓 plot,没有 x 和 y 标签,也没有颜色条。
我希望我可以获取图像的可靠子区域,但也许有更简单的方法?
您可以使用:
fig.update_traces(showscale=False)
fig.update_layout(yaxis={'visible': False, 'showticklabels': False},
xaxis={'visible': False, 'showticklabels': False})
import plotly.graph_objects as go
fig = go.Figure(data =
go.Contour(
z=[[10, 10.625, 12.5, 15.625, 20],
[5.625, 6.25, 8.125, 11.25, 15.625],
[2.5, 3.125, 5., 8.125, 12.5],
[0.625, 1.25, 3.125, 6.25, 10.625],
[0, 0.625, 2.5, 5.625, 10]]
))
fig.update_traces(showscale=False)
fig.update_layout(yaxis={'visible': False, 'showticklabels': False},
xaxis={'visible': False, 'showticklabels': False})
fig.show()
fig.write_image("contour2.png")
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