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khodowany
2026-10-08 00:07:07 -05:00
parent 841a3f974e
commit 300097a37e
12 changed files with 394 additions and 15 deletions
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generator/engraving/audit.py
+5 -4
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@@ -19,16 +19,17 @@ def audit_primitives(primitives, width, height, fonts):
if any(abs(a - b) > 0.001 for a, b in zip((actual.left, actual.top, actual.right, actual.bottom), (item.box.left, item.box.top, item.box.right, item.box.bottom))):
raise generator.engraving.types.EngravingError(f'{item.sources}: glyph bounds disagree with its actual outline')
def audit_layout(document: dict, layout: generator.engraving.types.LayoutDocument, fonts: generator.engraving.fonts.Fonts) -> None:
def audit_layout(document: dict, layout: generator.engraving.types.LayoutDocument, fonts: generator.engraving.fonts.Fonts, *, systems_per_page: int | None = 2) -> None:
index = generator.engraving.notation.ScoreIndex(document)
fragments, primitives = {}, {}
previous_end = fractions.Fraction()
scale = layout.pages[0].systems[0].scale
for page in layout.pages:
if len(page.systems) != 2 and (page is not layout.pages[-1] or len(page.systems) != 1):
if not page.systems or (systems_per_page is not None and len(page.systems) != systems_per_page and (page is not layout.pages[-1] or not 1 <= len(page.systems) < systems_per_page)):
raise generator.engraving.types.EngravingError('pages must contain two music systems, except an odd final system')
if len(page.systems) == 2 and page.systems[0].box.bottom + layout.style.system_gap > page.systems[1].box.top + 0.01:
raise generator.engraving.types.EngravingError('music systems overlap their page rows')
for first, second in zip(page.systems, page.systems[1:]):
if first.box.bottom + layout.style.system_gap > second.box.top + 0.01:
raise generator.engraving.types.EngravingError('music systems overlap their page rows')
audit_primitives(page.primitives, page.width, page.height, fonts)
header = generator.engraving.types.bounds([p for p in page.primitives if p.role in ('title', 'subtitle')])
footer = generator.engraving.types.bounds([p for p in page.primitives if p.role == 'page_number'])