`DrawSimpleGraphs.KnightTourDrawing`

— Function`KnightTourDrawing(r,c)`

illustrates a Knight's tour of an r-by-c chessboard. Throws an error if no such tour exists.

`DrawSimpleGraphs.draw_edges`

— Method`draw_edges(G)`

Draw the edges of `G`

.

`DrawSimpleGraphs.draw_nodes`

— Method`draw_nodes(G)`

Draw the vertices of `G`

.

`SimpleDrawing.draw`

— Function`draw(G)`

Draws `G`

in its current embedding. (If `G`

does not have an embedding, then it is given a circular embedding.)

Optional second argument, `clear_first`

. If set to `false`

the drawing window is not erased before drawing the graph.

`SimpleDrawing.draw!`

— Method`SimpleDrawing.draw!(G::UG)`

Draw the graph `G`

but do not erase the screen first. Equivalent to `draw(G,false)`

.