Set dpi with plotly

Question

I know that savefig has an option dpi. but if I make plots with plotly and write image I don't have an option to set dpi.

How can I set dpi with plotly?

TypeError: write_image() got an unexpected keyword argument 'dpi'

Answer 1

There is an option of passing scale argument to write_image method, which helps in increasing the resolution (by putting the value greater than 1) -- the same purpose intended by dpi.

So, the code would be like:

fig.write_image('figure.png', scale=2)

Here, the scale is put 2.

If the scale is less than 1, that would decrease the dimension instead.