withPorrectusSwash method

void withPorrectusSwash({ required Note start, required Note end, })

Implementation

void withPorrectusSwash({required Note start, required Note end}) {
  final needsLine =
      lastNote != null &&
      (lineIsHanging ||
          (lastNote!.glyphVisualizer != null &&
              lastNote!.glyphVisualizer!.align == 'right') ||
          (lastNote!.staffPosition - start.staffPosition).abs() > 1);

  if (needsLine) {
    final line = NeumeLineVisualizer(ctxt, lastNote!, start, lineIsHanging);
    x = (minX > x - line.bounds.width) ? minX : x - line.bounds.width;
    line.bounds = line.bounds.copyWith(x: x);
    neume.addVisualizer(line);
  }

  GlyphCode glyph;
  final diff = start.staffPosition - end.staffPosition;
  switch (diff.toInt()) {
    case 1:
      glyph = GlyphCode.porrectus1;
      break;
    case 2:
      glyph = GlyphCode.porrectus2;
      break;
    case 3:
      glyph = GlyphCode.porrectus3;
      break;
    case 4:
      glyph = GlyphCode.porrectus4;
      break;
    default:
      glyph = GlyphCode.none;
      break;
  }

  start.setGlyph(ctxt, glyph);
  start.bounds = start.bounds.copyWith(x: x);

  end.setGlyph(ctxt, GlyphCode.none);

  x = start.bounds.right;
  end.bounds = end.bounds.copyWith(
    x: x - end.bounds.width - start.bounds.width / 2,
    width: start.bounds.width / 2,
    height: start.bounds.height / 2,
  );

  neume.addVisualizer(start);
  neume.addVisualizer(end);

  lastNote = end;
  lineIsHanging = false;
}