void TrillSegment::symbolLine(SymId start, SymId fill, SymId end)
{
qreal x1 = 0;
qreal x2 = pos2().x();
qreal w = x2 - x1;
qreal mag = magS();
ScoreFont* f = score()->scoreFont();
_symbols.clear();
_symbols.append(f->toString(start));
_symbols.append(f->toString(end));
qreal w1 = f->bbox(start, mag).width();
qreal w2 = f->width(fill, mag);
qreal w3 = f->width(end, mag);
int n = lrint((w - w1 - w3) / w2);
for (int i = 0; i < n; ++i)
_symbols.insert(1, f->toString(fill));
QRectF r(f->bbox(_symbols, mag));
setbbox(r);
}
void VibratoSegment::symbolLine(SymId start, SymId fill, SymId end)
{
qreal x1 = 0;
qreal x2 = pos2().x();
qreal w = x2 - x1;
qreal mag = magS();
ScoreFont* f = score()->scoreFont();
_symbols.clear();
_symbols.push_back(start);
qreal w1 = f->bbox(start, mag).width();
qreal w2 = f->width(fill, mag);
qreal w3 = f->width(end, mag);
int n = lrint((w - w1 - w3) / w2);
for (int i = 0; i < n; ++i)
_symbols.push_back(fill);
_symbols.push_back(end);
QRectF r(f->bbox(_symbols, mag));
setbbox(r);
}
void Arpeggio::symbolLine(SymId end, SymId fill)
{
qreal y1 = -_userLen1;
qreal y2 = _height + _userLen2;
qreal w = y2 - y1;
qreal mag = magS();
ScoreFont* f = score()->scoreFont();
const QString& fillString = f->toString(fill);
symbols.clear();
symbols.append(f->toString(end));
qreal w1 = f->bbox(end, mag).width();
qreal w2 = f->width(fill, mag);
int n = lrint((w - w1) / w2);
for (int i = 0; i < n; ++i)
symbols.prepend(fillString);
}