networks(deprecated)/draw - Help

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networks[draw] - draws a graph

Calling Sequence

draw(G)

draw(Concentric(L), G)

draw(Linear(L), G)

Parameters

G

-

graph or network

L

-

sequence of disjoint lists of vertices

Description

• 

Important: The networks package has been deprecated.  Use the superseding commands GraphTheory[DrawGraph] and GraphTheory[DrawNetwork] instead.

• 

This routine is used to provide a visual display of the edges and vertices of a graph.

• 

If no vertex partition is specified with the Linear or Concentric options, all vertices are drawn at equal intervals around a circle.

• 

The Linear option draws the vertex groups specified by the lists in L in lines.

• 

The Concentric option draws the vertex groups as specified by lists in L in concentric circles, with the first group in L forming the innermost circle.

• 

Vertices not included in one of the lists in L are formed into a last group.

• 

The method of drawing a specific graph can be specified by assigning a plotting procedure, as in the statement G(_Draw) := proc(G) draw(Concentric([6, 8, 10, 7, 9])) end proc. These procedures can invoke the draw() command with specific arguments, or build an appropriate PLOT data structure directly. An example of such a procedure can be found associated with the Petersen graph.

• 

This routine is normally loaded by using the command with(networks), but it may also be referenced using the full name networks[draw](...).

Examples

Important: The networks package has been deprecated.  Use the superseding commands GraphTheory[DrawGraph] and GraphTheory[DrawNetwork] instead.

withnetworks:

G:=petersen:

drawG

drawConcentric1,2,3,4,5,G

drawLinear1,2,3,complete3,3

drawConcentric1,2,3,4,5,6,8,10,7,9,G

See Also

GraphTheory, GraphTheory[DrawGraph], GraphTheory[DrawNetwork], networks(deprecated)[show], with


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