OptionalconcentrateOptionaledgeOptionalengineGraphviz layout engine; undefined uses the engine's default.
OptionalgraphOptionalgraphOptionalissueOptionalnodeOptionalnodesepDisconnected-component 2D packing mode; defaults to 'node' (shelf packing).
OptionalprOptionalranksepMax pixel dimension on the longer axis for png/jpeg raster output.
OptionalsplinesEdge routing; undefined uses the DOT default ('curved').
Parsed
renderinvocation.