matrix_graph_visualizer.py¶

Overview¶

This file contains 6 documented elements.

Classes¶

MatrixGraphVisualizer¶

Creates a hierarchical graph visualization of the stratigraphic matrix

Methods¶

init(self)¶

Initializes a new instance of the stratigraphic matrix hierarchical graph visualization class. Sets graph, pos, node_colors, and node_shapes instance attributes to their default values (None, None, an empty dictionary, and an empty dictionary, respectively).

create_interactive_graph(self, graph_data, output_path)¶

Create an interactive hierarchical graph visualization

Args: graph_data: Extended Matrix data output_path: Optional path to save the image

Returns: True if successful

export_to_dot(self, graph_data, output_path)¶

Export to DOT format for Graphviz

Functions¶

calculate_level(node_id, visited_in_path)¶

No description available. Recursively determines the hierarchical level of a given node within a directed graph using topological sort. The level of a node is computed as one greater than the maximum level among all nodes directly above it in the above mapping; nodes with no parents are assigned level 0. Cycle detection is handled by tracking nodes in the current recursion path via visited_in_path, returning 0 immediately if a cycle is encountered, and previously computed levels are cached in levels to avoid redundant recalculation.

Parameters: - node_id - visited_in_path