qiskit.dagcircuit.DAGDependency.draw

DAGDependency.draw(scale=0.7, filename=None, style='color')

Draws the DAGDependency graph.

This function needs pydot <https://github.com/erocarrera/pydot>, which in turn needs Graphviz <https://www.graphviz.org/>` to be installed.

Parameters

• scale (float) – scaling factor

• filename (str) – file path to save image to (format inferred from name)

• style (str) – ‘plain’: B&W graph ‘color’ (default): color input/output/op nodes

Returns

if in Jupyter notebook and not saving to file,

otherwise None.

Return type

Ipython.display.Image