Module edges

Edge detection.

Edges are sets of segments that all lie within a threshold based on stem widths.

Here we compute edges from the segment list, assign properties (round, serif, links) and then associate them with blue zones.

Functions

compute_blue_edges 🔒

Compute all edges which lie within blue zones.

compute_edge_properties 🔒

Compute the edge properties based on the series of segments that make up the edge.

compute_edges 🔒

Links segments to edges, using feature analysis for selection.

link_segments_to_edges 🔒

Edges get reordered as they’re built so we need to assign edge indices to segments in a second pass.