Module mapping 

Mapping functions for weighted triangular lattice.

This module provides functions to map arbitrary graphs to weighted triangular lattice grid graphs using the copy-line technique.

Constants

PADDING

Padding around the grid for triangular lattice.

SPACING

Spacing between copy lines on triangular lattice.

Functions

map_config_back

Read the original vertex configuration at the traced triangular centers.

map_unit_weights

Encode unit source weights exactly in the integer target weights.

map_weighted

Map a graph to a weighted triangular lattice grid graph using optimal path decomposition.

map_weighted_with_method

Map a graph to weighted triangular lattice using a specific path decomposition method.

map_weighted_with_order

Map a graph to weighted triangular lattice with specific vertex ordering.