Crate acorde_layout 

Logical, pixel-free score layout engine for acorde-core scores — computes row breaks, multi-rest collapsing, beam groups, tuplet groups, courtesy accidentals, and span (hairpin/ottava/pedal/slur) resolution for score renderers (e.g. VexFlow).

Structs

AccidentalMark

A mandatory (non-courtesy) accidental that must be drawn beside a notehead.

BeamGroup

A group of beamed notes within a single voice of a measure.

ConcertKeyOverride

Concert-pitch key signature override for a specific staff of a transposing instrument.

CourtesyAccidental

A courtesy (cautionary) accidental to display in parentheses.

GlyphMetrics

Font-independent metrics for one print glyph, expressed in millimetres.

GlyphPlacement

A positioned print glyph with a deterministic collision priority.

KeepTogetherRange

A contiguous range of physical measures that must remain in one printed system.

LayoutConfig

Configuration for a layout pass.

LayoutResult

The result of a layout pass.

MeasureMark

Host-neutral notation marks attached to one physical measure in a print system.

NoteAddr

Physical address of a note within a score.

PageAddress

Stable address of a page within one print-layout result.

PageLayout

One page in a PrintLayoutResult.

PageSpanSegment

A cross-system span’s intersection with one printed page.

PrintConfig

Host-neutral inputs for deterministic page and system layout.

PrintLayoutResult

Deterministic page/system geometry for a score.

RowLayout

One horizontal row (system) of measures.

SpanSegment

A span’s intersection with one printed system.

SystemAddress

Stable address of a system, including global and page-local positions.

SystemLayout

A logical system placed on a page.

TupletGroup

A group of notes forming one tuplet bracket within a single voice of one measure.

Enums

BreakReason

Explains why a system or page ended at its final measure.

CropMarkPolicy

Whether a host should expose crop marks at the configured bleed boundary.

FinalPagePolicy

Policy for distributing systems when automatic pagination would leave a one-system final page.

GlyphResourcePolicy

How a host resolves fonts and notation glyph resources for print output.

NotationBreakPolicy

Policy for preserving repeat-ending notation while systems are reflowed.

PageNumbering

Policy for the page number exposed in logical page metadata.

PageOrientation

Page orientation for a logical print layout.

PaperSize

A paper size expressed in physical millimetres.

PickupPolicy

Policy for reserving the first system for a partial pickup measure.

PrintColorPolicy

Color intent for a print-capable host.

PrintLayoutError

SpanMark

A resolved span between two note addresses.

Functions

compute_layout

Compute a LayoutResult for the given score and configuration.

compute_print_layout

Compute physical page and system placement without rendering or host integration.

resolve_glyph_collisions

Move lower-priority glyphs vertically until their bounding boxes no longer overlap.