# 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, and
typed break reasons, but does not choose fonts, emit PDF, access printers, or perform filesystem
I/O.
~~~rust
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](../../docs/print-layout.md) for the boundary with host applications.
Layout input and resource-limit rules are documented in the [security contract](../../docs/security/threat-model.md).
[API documentation](https://docs.rs/acorde-layout) ยท [Repository](https://github.com/kent-tokyo/acorde)