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Export workflow chart to SVG #9817

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cad6bf8
Export workflow chart to SVG
analogic May 25, 2018
88e8128
Minor reword
javiereguiluz May 25, 2018
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9 changes: 6 additions & 3 deletions workflow/dumping-workflows.rst
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Expand Up @@ -6,15 +6,18 @@ How to Dump Workflows

To help you debug your workflows, you can dump a representation of your workflow
with the use of a ``DumperInterface``. Use the ``GraphvizDumper`` to create a
PNG image of the workflow defined above::
PNG or SVG image of the workflow defined above::

// dump-graph.php
$dumper = new GraphvizDumper();
echo $dumper->dump($definition);

.. code-block:: terminal

$ php dump-graph.php | dot -Tpng -o graph.png
$ php dump-graph.php | dot -Tsvg -o graph.svg

# run this command if you prefer PNG images:
# $ php dump-graph.php | dot -Tpng -o graph.png

The result will look like this:

Expand All @@ -25,7 +28,7 @@ Inside a Symfony application, you can dump the dot file with the

.. code-block:: terminal

$ php bin/console workflow:dump name | dot -Tpng -o graph.png
$ php bin/console workflow:dump name | dot -Tsvg -o graph.svg

.. note::

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