Allowed attributes:
EdgeColor, EdgeStyle, Hidden, Name, NodeColor, NodeLabels, NodeStyle, Title, VertexColor, VertexLabels, VertexStyle

The methods described below can be used to add more details to drawings created by the following visualization methods:

SimplicialComplex::VISUAL_FACE_LATTICE

MORSE_MATCHING (%Visual::Lattice::decorations)
Add the MORSE_MATCHING to the visualization of the face lattice of the simplicial complex. Decoration options EdgeColor and EdgeStyle apply to the matched edges only.
SUBCOMPLEX ("PROPERTY_NAME" or [ Faces ], %Visual::Lattice::decorations)
Add a subcomplex with different graphical attributes
FACES ("PROPERTY_NAME" or [ Faces ], %Visual::Lattice::decorations)
Add distinguished faces with different graphical attributes NodeColor and NodeStyle

Each auxiliary method always returns the visual object it was called with ($this), which makes it easy to build longer method chains of the kind: VISUAL->DIRECTED_GRAPH->VERTEX_COLORS .