zephyr_node_placer_2d(G, scale=1.0, center=None, dim=2)[source]#

Generates a function to convert Zephyr indices to plottable coordinates.

  • G (NetworkX graph) – Zephyr graph or a subgraph of a Zephyr graph as produced by the dwave_networkx.zephyr_graph() function.

  • scale (float (default 1.)) – Scale factor. If scale = 1, all positions fit within [0, 1] on the x-axis and [-1, 0] on the y-axis.

  • center (None or array (default None)) – Coordinates of the top left corner.

  • dim (int (default 2)) – Number of dimensions. If dim > 2, all extra dimensions are set to 0.


xy_coords – Function that maps a Zephyr index (u, w, k, j, z) in a Zephyr lattice to plottable x- and y-coordinates.

Return type: