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SelfLoopStyle

SelfLoopStyle
is an option for GraphPlot and related functions that specifies how to draw self-loops that connect a vertex to itself.

	Automatic	draw self-loops for graphs given by explicit rules
	All	always draw self-loops
	None	never draw self-loops
	d	draw self-loops as loops of radius d

With SelfLoopStyle->Automatic, self-loops are not drawn for graphs specified by adjacency matrices.

SelfLoopStyle makes self-loops have diameters roughly equal to the average edge length in GraphPlot graphs.

Show self-loops:

Show self-loops for a graph specified by its adjacency matrix:

Show self-loops:

Out[1]=

Show self-loops for a graph specified by its adjacency matrix:

Out[1]=

Draw self-loops with a specified scaled diameter:

Draw multiple self-loops:

Draw multiple self-loops for a graph specified by its adjacency matrix: