'How to save the plot in image format

Here 'graphJSON' is a variable used for plotting the graph and how can i capture(image format) the graph using this variable?

graphJSON = json.dumps(data, cls=plotly.utils.PlotlyJSONEncoder)
plotly.io.to_image(graphJSON, format=None,
                   scale=None, width=None, height=None)
flaskplotly


Solution 1:[1]

The marked answer is correct. This is just an FYI that you can simplify the fig to png_base64 conversion by converting the figure directly to an image.

This:

png_base64 = base64.b64encode(fig.to_image()).decode('ascii')

Instead of this:

# convert graph to JSON
fig_json = fig.to_json()

# convert graph to PNG and encode it
png = plotly.io.to_image(fig)
png_base64 = base64.b64encode(png).decode('ascii')

Sources

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Source: Stack Overflow

Solution Source
Solution 1 cyotani

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