acorde-layout

Logical, pixel-free layout computation for acorde-core scores.

compute_layout(&Score, &LayoutConfig) returns visual measure slots, rows, resolved spans, beam groups, tuplet groups, concert-pitch key overrides, and mandatory/courtesy accidental marks. It does not render pixels and has no browser or filesystem dependency.

compute_print_layout(&Score, &PrintConfig) adds a host-neutral page/system plan. Dimensions are physical millimetres, and explicit Measure::page_break decisions are preserved. The result contains page dimensions, stable page/system addresses, physical measure indices, typed break reasons, explicit bleed metadata, scaled system geometry, and configurable page numbering. Safe areas constrain the content rectangle, but the crate does not choose fonts, emit PDF, access printers, or perform filesystem I/O.

use acorde_core::Score;
use acorde_layout::{compute_layout, LayoutConfig};

let score = Score::default();
let layout = compute_layout(&score, &LayoutConfig::default());

LayoutConfig supports measures_per_row, first_row_measures, and concert_pitch. Consumers such as SVG or Canvas renderers own pixel coordinates. See the repository's print layout contract for the boundary with host applications.

Layout input and resource-limit rules are documented in the security contract.

API documentation · Repository