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Last updated: 5 Feb 2021

smart-answers: Visualising flows

To see an interactive visualisation of a smart answer flow, append /y/visualise to the root of a smart answer URL e.g. http://smartanswers.dev.gov.uk/<smart-answer>/y/visualise or https://www.gov.uk/<smart-answer>/y/visualise

To see a static visualisation of a smart answer flow, using Graphviz:

# Download graphviz representation
$ curl https://www.gov.uk/marriage-abroad/y/visualise.gv --silent > /tmp/marriage-abroad.gv

# Use Graphviz to generate a PNG
$ dot /tmp/marriage-abroad.gv -Tpng > /tmp/marriage-abroad.png

# Open the PNG
$ open /tmp/marriage-abroad.png

NOTE. This assumes you already have Graphviz installed. You can install it using Homebrew on a Mac (brew install graphviz).