本文整理汇总了C++中spatium函数 的典型用法代码示例。如果您正苦于以下问题：C++ spatium函数的具体用法？C++ spatium怎么用？C++ spatium使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了spatium函数 的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: spatium
void Arpeggio::draw(QPainter* p) const
{
qreal _spatium = spatium();
p->setPen(curColor());
qreal y1 = _spatium - _userLen1;
qreal y2 = _height + _userLen2;
qreal x1;
qreal m = magS();
switch (subtype()) {
case ArpeggioType::NORMAL:
for (qreal y = y1; y < y2; y += _spatium)
symbols[score()->symIdx()][arpeggioSym].draw(p, m, QPointF(0.0, y));
break;
case ArpeggioType::UP:
symbols[score()->symIdx()][arpeggioarrowupSym].draw(p, m, QPointF(0.0, y1));
for (qreal y = y1 + _spatium; y < y2; y += _spatium)
symbols[score()->symIdx()][arpeggioSym].draw(p, m, QPointF(0.0, y));
break;
case ArpeggioType::DOWN:
{
qreal y = y1;
for (; y < y2 - _spatium; y += _spatium)
symbols[score()->symIdx()][arpeggioSym].draw(p, m, QPointF(0.0, y));
symbols[score()->symIdx()][arpeggioarrowdownSym].draw(p, m, QPointF(0.0, y));
}
break;
case ArpeggioType::UP_STRAIGHT:
y1-= _spatium * .5;
x1 = _spatium * .5;
symbols[score()->symIdx()][close11arrowHeadSym].draw(p, m, QPointF(x1, y1 - (_spatium * .5)));
p->save();
p->setPen(QPen(curColor(),
score()->styleS(ST_ArpeggioLineWidth).val() * _spatium,
Qt::SolidLine, Qt::RoundCap));
p->drawLine(QLineF(x1, y1, x1, y2));
p->restore();
break;
case ArpeggioType::DOWN_STRAIGHT:
y1-= _spatium;
y2-= _spatium * .5;
x1 = _spatium * .5;
symbols[score()->symIdx()][close1M1arrowHeadSym].draw(p, m, QPointF(x1, y2 + (_spatium * .5)));
p->save();
p->setPen(QPen(curColor(),
score()->styleS(ST_ArpeggioLineWidth).val() * _spatium,
Qt::SolidLine, Qt::RoundCap));
p->drawLine(QLineF(x1, y1, x1, y2));
p->restore();
break;
case ArpeggioType::BRACKET:
{
y1 = - _userLen1;
y2 = _height + _userLen2;
p->save();
p->setPen(QPen(curColor(),
score()->styleS(ST_ArpeggioLineWidth).val() * _spatium,
Qt::SolidLine, Qt::RoundCap));
qreal w = score()->styleS(ST_ArpeggioHookLen).val() * _spatium;
p->drawLine(QLineF(0.0, y1, 0.0, y2));
p->drawLine(QLineF(0.0, y1, w, y1));
p->drawLine(QLineF(0.0, y2, w, y2));
p->restore();
}
break;
}
}开发者ID:parinporecha， 项目名称:MuseScore， 代码行数:74， 代码来源:arpeggio.cpp
示例2: rypos
void HairpinSegment::layout()
{
if (hairpin()->useTextLine()) {
if (parent())
rypos() += score()->styleS(StyleIdx::hairpinY).val() * spatium();
TextLineSegment::layout();
return;
}
QTransform t;
qreal _spatium = spatium();
qreal h1 = hairpin()->hairpinHeight().val() * spatium() * .5;
qreal h2 = hairpin()->hairpinContHeight().val() * spatium() * .5;
qreal len;
qreal x = pos2().x();
if (x < _spatium) // minimum size of hairpin
x = _spatium;
qreal y = pos2().y();
len = sqrt(x * x + y * y);
t.rotateRadians(asin(y/len));
drawCircledTip = hairpin()->hairpinCircledTip();
circledTipRadius = 0;
if( drawCircledTip )
circledTipRadius = 0.6 * _spatium * .5;
if (hairpin()->hairpinType() == Hairpin::Type::CRESCENDO) {
// crescendo
switch (spannerSegmentType()) {
case SpannerSegmentType::SINGLE:
case SpannerSegmentType::BEGIN:
l1.setLine(.0 + circledTipRadius*2, .0, len, h1);
l2.setLine(.0 + circledTipRadius*2, .0, len, -h1);
circledTip.setX( 0 + circledTipRadius );
circledTip.setY( 0 );
break;
case SpannerSegmentType::MIDDLE:
case SpannerSegmentType::END:
drawCircledTip = false;
l1.setLine(.0, h2, len, h1);
l2.setLine(.0, -h2, len, -h1);
break;
}
}
else {
// decrescendo
switch(spannerSegmentType()) {
case SpannerSegmentType::SINGLE:
case SpannerSegmentType::END:
l1.setLine(.0, h1, len - circledTipRadius*2, 0.0);
l2.setLine(.0, -h1, len - circledTipRadius*2, 0.0);
circledTip.setX( len - circledTipRadius );
circledTip.setY( 0 );
break;
case SpannerSegmentType::BEGIN:
case SpannerSegmentType::MIDDLE:
drawCircledTip = false;
l1.setLine(.0, h1, len, + h2);
l2.setLine(.0, -h1, len, - h2);
break;
}
}
// Do Coord rotation
l1 = t.map(l1);
l2 = t.map(l2);
if( drawCircledTip )
circledTip = t.map(circledTip);
QRectF r = QRectF(l1.p1(), l1.p2()).normalized() | QRectF(l2.p1(), l2.p2()).normalized();
qreal w = point(score()->styleS(StyleIdx::hairpinLineWidth));
setbbox(r.adjusted(-w*.5, -w*.5, w, w));
if (parent())
rypos() += score()->styleS(StyleIdx::hairpinY).val() * _spatium;
adjustReadPos();
}开发者ID:sidchatterjee， 项目名称:MuseScore， 代码行数:76， 代码来源:hairpin.cpp
示例3: spatium
void Slur::computeBezier(SlurSegment* ss, QPointF p6o)
{
qreal _spatium = spatium();
qreal shoulderW; // height as fraction of slur-length
qreal shoulderH;
//
// p1 and p2 are the end points of the slur
//
QPointF pp1 = ss->ups[GRIP_START].p + ss->ups[GRIP_START].off * _spatium;
QPointF pp2 = ss->ups[GRIP_END].p + ss->ups[GRIP_END].off * _spatium;
QPointF p2 = pp2 - pp1;
if (p2.x() == 0.0) {
qDebug("zero slur");
Measure* m1 = startChord()->segment()->measure();
Measure* m2 = endChord()->segment()->measure();
Page* page = m1->system()->page();
qDebug(" at tick %d in measure %d-%d page %d",
m1->tick(), m1->no(), m2->no(), page->no());
return;
}
qreal sinb = atan(p2.y() / p2.x());
QTransform t;
t.rotateRadians(-sinb);
p2 = t.map(p2);
p6o = t.map(p6o);
double smallH = 0.5;
qreal d = p2.x() / _spatium;
if (d <= 2.0) {
shoulderH = d * 0.5 * smallH * _spatium;
shoulderW = .6;
}
else {
qreal dd = log10(1.0 + (d - 2.0) * .5) * 2.0;
if (dd > 3.0)
dd = 3.0;
shoulderH = (dd + smallH) * _spatium;
if (d > 18.0)
shoulderW = 0.8;
else if (d > 10)
shoulderW = 0.7;
else
shoulderW = 0.6;
}
if (!up())
shoulderH = -shoulderH;
// shoulderH -= p6o.y();
qreal c = p2.x();
qreal c1 = (c - c * shoulderW) * .5 + p6o.x();
qreal c2 = c1 + c * shoulderW + p6o.x();
QPointF p5 = QPointF(c * .5, 0.0);
QPointF p3(c1, -shoulderH);
QPointF p4(c2, -shoulderH);
qreal w = (score()->styleS(ST_SlurMidWidth).val() - score()->styleS(ST_SlurEndWidth).val()) * _spatium;
if (((c2 - c1) / _spatium) <= _spatium)
w *= .5;
QPointF th(0.0, w); // thickness of slur
QPointF p3o = p6o + t.map(ss->ups[GRIP_BEZIER1].off * _spatium);
QPointF p4o = p6o + t.map(ss->ups[GRIP_BEZIER2].off * _spatium);
//?? ss->ups[GRIP_BEZIER1].off = t.inverted().map(p3o) / _spatium;
//?? ss->ups[GRIP_BEZIER2].off = t.inverted().map(p4o) / _spatium;
//-----------------------------------calculate p6
QPointF pp3 = p3 + p3o;
QPointF pp4 = p4 + p4o;
QPointF ppp4 = pp4 - pp3;
qreal r2 = atan(ppp4.y() / ppp4.x());
t.reset();
t.rotateRadians(-r2);
QPointF p6 = QPointF(t.map(ppp4).x() * .5, 0.0);
t.rotateRadians(2 * r2);
p6 = t.map(p6) + pp3; // - p6o;
//-----------------------------------
ss->path = QPainterPath();
ss->path.moveTo(QPointF());
ss->path.cubicTo(p3 + p3o - th, p4 + p4o - th, p2);
if (lineType() == 0)
ss->path.cubicTo(p4 +p4o + th, p3 + p3o + th, QPointF());
th = QPointF(0.0, 3.0 * w);
ss->shapePath = QPainterPath();
ss->shapePath.moveTo(QPointF());
ss->shapePath.cubicTo(p3 + p3o - th, p4 + p4o - th, p2);
ss->shapePath.cubicTo(p4 +p4o + th, p3 + p3o + th, QPointF());
// translate back
t.reset();
t.translate(pp1.x(), pp1.y());
//.........这里部分代码省略.........
开发者ID:Archer90， 项目名称:MuseScore， 代码行数:101， 代码来源:slur.cpp
示例4: o
void Text::layout1()
{
if (styled() && !_editMode)
SimpleText::layout();
else {
_doc->setDefaultFont(textStyle().font(spatium()));
qreal w = -1.0;
QPointF o(textStyle().offset(spatium()));
if (parent() && layoutToParentWidth()) {
Element* e = parent();
w = e->width();
if (e->type() == HBOX || e->type() == VBOX || e->type() == TBOX) {
Box* b = static_cast<Box*>(e);
w -= ((b->leftMargin() + b->rightMargin()) * MScore::DPMM);
}
}
QTextOption to = _doc->defaultTextOption();
to.setUseDesignMetrics(true);
to.setWrapMode(w <= 0.0 ? QTextOption::NoWrap : QTextOption::WrapAtWordBoundaryOrAnywhere);
_doc->setDefaultTextOption(to);
if (w <= 0.0)
w = _doc->idealWidth();
_doc->setTextWidth(w);
QSizeF size(_doc->size());
if (align() & ALIGN_BOTTOM)
o.ry() -= size.height();
else if (align() & ALIGN_VCENTER)
o.ry() -= (size.height() * .5);
else if (align() & ALIGN_BASELINE)
o.ry() -= baseLine();
if (align() & ALIGN_RIGHT)
o.rx() -= size.width();
else if (align() & ALIGN_HCENTER)
o.rx() -= (size.width() * .5);
setbbox(QRectF(QPointF(0.0, 0.0), size));
_doc->setModified(false);
setPos(o);
}
if (parent()) {
Element* e = parent();
qreal w, h, xo, yo;
if (layoutToParentWidth()) {
if (e->type() == HBOX || e->type() == VBOX || e->type() == TBOX) {
// consider inner margins of frame
Box* b = static_cast<Box*>(e);
xo = b->leftMargin() * MScore::DPMM;
yo = b->topMargin() * MScore::DPMM;
w = b->width() - xo - b->rightMargin() * MScore::DPMM;
h = b->height() - yo - b->bottomMargin() * MScore::DPMM;
}
else {
w = e->width();
h = e->height();
xo = 0.0;
yo = 0.0;
}
QPointF ro(_textStyle.reloff() * .01);
rxpos() += xo + ro.x() * w;
rypos() += yo + ro.y() * h;
}
if (e->type() == SEGMENT) {
Segment* s = static_cast<Segment*>(e);
rypos() += s->measure()->system()->staff(staffIdx())->y();
}
}
if (hasFrame())
layoutFrame();
}开发者ID:aeliot， 项目名称:MuseScore， 代码行数:76， 代码来源:text.cpp
示例5: QFontMetricsF
qreal Text::lineSpacing() const
{
return QFontMetricsF(textStyle().font(spatium())).lineSpacing();
}开发者ID:aeliot， 项目名称:MuseScore， 代码行数:4， 代码来源:text.cpp
示例6: frontSegment
//.........这里部分代码省略.........
//
if (!spannerSegments().isEmpty()) {
LineSegment* s = frontSegment();
s->layout();
setbbox(s->bbox());
}
return;
}
if (startElement() == 0 || endElement() == 0) {
qDebug("SLine::layout() failed: %s %s\n", parent()->name(), name());
qDebug(" start %p end %p\n", startElement(), endElement());
return;
}
System* s1;
System* s2;
QPointF p1 = linePos(GRIP_LINE_START, &s1);
QPointF p2 = linePos(GRIP_LINE_END, &s2);
QList<System*>* systems = score()->systems();
int sysIdx1 = systems->indexOf(s1);
int sysIdx2 = systems->indexOf(s2);
int segmentsNeeded = 0;
for (int i = sysIdx1; i < sysIdx2+1; ++i) {
if (systems->at(i)->isVbox())
continue;
++segmentsNeeded;
}
int segCount = spannerSegments().size();
if (segmentsNeeded != segCount) {
if (segmentsNeeded > segCount) {
int n = segmentsNeeded - segCount;
for (int i = 0; i < n; ++i) {
LineSegment* ls = createLineSegment();
add(ls);
// set user offset to previous segment's offset
if (segCount > 0)
ls->setUserOff(QPointF(0, segmentAt(segCount+i-1)->userOff().y()));
}
}
else {
int n = segCount - segmentsNeeded;
qDebug("SLine: segments %d needed %d, remove %d\n", segCount, segmentsNeeded, n);
for (int i = 0; i < n; ++i) {
if (spannerSegments().isEmpty()) {
qDebug("SLine::layout(): no segment %d, %d expected\n", i, n);
break;
}
else {
// LineSegment* seg = takeLastSegment();
// TODO delete seg;
}
}
}
}
int segIdx = 0;
int si = staffIdx();
for (int i = sysIdx1; i <= sysIdx2; ++i) {
System* system = systems->at(i);
if (system->isVbox())
continue;
LineSegment* seg = segmentAt(segIdx++);
seg->setSystem(system);
Measure* m = system->firstMeasure();
qreal x1 = m->first(SegChordRest)->pos().x() + m->pos().x();
qreal x2 = system->bbox().right();
qreal y = system->staff(si)->y();
if (sysIdx1 == sysIdx2) {
// single segment
seg->setSubtype(SEGMENT_SINGLE);
seg->setPos(p1);
seg->setPos2(QPointF(p2.x() - p1.x(), 0.0));
}
else if (i == sysIdx1) {
// start segment
seg->setSubtype(SEGMENT_BEGIN);
seg->setPos(p1);
seg->setPos2(QPointF(x2 - p1.x(), 0.0));
}
else if (i > 0 && i != sysIdx2) {
// middle segment
seg->setSubtype(SEGMENT_MIDDLE);
seg->setPos(QPointF(x1, y));
seg->setPos2(QPointF(x2 - x1, 0.0));
}
else if (i == sysIdx2) {
// end segment
seg->setSubtype(SEGMENT_END);
seg->setPos(QPointF(x1, y));
seg->setPos2(QPointF(p2.x() - x1, 0.0));
}
seg->layout();
seg->rypos() += (_yoffset * spatium());
seg->adjustReadPos();
}
}开发者ID:guifre2， 项目名称:MuseScore， 代码行数:101， 代码来源:line.cpp
示例7: Space
Space Glissando::space() const
{
return Space(0.0, spatium() * 2.0);
}开发者ID:SSMN， 项目名称:MuseScore， 代码行数:4， 代码来源:glissando.cpp
示例8: spatium
void Tremolo::layout()
{
qreal _spatium = spatium();
qreal w2 = _spatium * score()->styleS(StyleIdx::tremoloWidth).val() * .5;
qreal h2 = _spatium * score()->styleS(StyleIdx::tremoloBoxHeight).val() * .5;
qreal lw = _spatium * score()->styleS(StyleIdx::tremoloStrokeWidth).val();
qreal td = _spatium * score()->styleS(StyleIdx::tremoloDistance).val();
path = QPainterPath();
qreal ty = 0.0;
for (int i = 0; i < _lines; ++i) {
path.moveTo(-w2, ty + h2 - lw);
path.lineTo( w2, ty - h2);
path.lineTo( w2, ty - h2 + lw);
path.lineTo(-w2, ty + h2);
path.closeSubpath();
ty += td;
}
QRectF rect = path.boundingRect();
if ((parent() == 0) && !twoNotes())
rect.setHeight(rect.height() + _spatium);
setbbox(rect);
_chord1 = static_cast<Chord*>(parent());
if (_chord1 == 0)
return;
Note* anchor1 = _chord1->upNote();
Stem* stem = _chord1->stem();
qreal x, y, h;
if (stem) {
x = stem->pos().x();
y = stem->pos().y();
h = stem->stemLen();
}
else {
// center tremolo above note
x = anchor1->x() + anchor1->headWidth() * .5;
y = anchor1->y();
h = 2.0 * _spatium + bbox().height();
if (anchor1->line() > 4)
h *= -1;
}
if (!twoNotes()) {
//
// single note tremolos
//
bool up = _chord1->up();
int line = up ? _chord1->upLine() : _chord1->downLine();
static const qreal t[3][2][4][2] = {
// normal stem
{
// DOWN
{
// even line odd line
{ 6, 5 }, // line 1
{ 6 - 2 * .8, 5 - 2 * .8 }, // line 2
{ 6 - 4 * .8, 3 }, // line 3
{ 2 , 3 } // line 4
},
// UP
{
// even line odd line
{ -6, -5 }, // line 1
{ -6, -5 }, // line 2
{ -6, -3 - 4 * .8 }, // line 3
{ -2 - 6 * .8, -3 - 6 * .8 } // line 4
}
},
// stem with hook
{
// DOWN
{
// even line odd line
{ 3, 3 }, // line 1
{ 2, 2 }, // line 2
{ 2, 2 }, // line 3
{ 2, 2 } // line 4
},
// UP
{
// even line odd line
{ -3, -3 }, // line 1
{ -2 - 2 * .8, -2 - 2 * .8 }, // line 2
{ -2 - 4 * .8, -2 - 4 * .8 }, // line 3
{ -2 - 6 * .8, -2 - 6 * .8 } // line 4
}
},
// stem with beam
{
// DOWN
{
// even line odd line
{ 3, 3 }, // line 1
{ 2, 2 }, // line 2
{ 2, 2 }, // line 3
{ 2, 2 } // line 4
},
//.........这里部分代码省略.........
开发者ID:cardinot， 项目名称:MuseScore， 代码行数:101， 代码来源:tremolo.cpp
示例9: spatium
void Tremolo::layout()
{
qreal _spatium = spatium() * mag();
qreal w2 = _spatium * score()->styleS(StyleIdx::tremoloWidth).val() * .5;
qreal lw = _spatium * score()->styleS(StyleIdx::tremoloStrokeWidth).val();
qreal td = _spatium * score()->styleS(StyleIdx::tremoloDistance).val();
path = QPainterPath();
qreal ty = 0.0;
for (int i = 0; i < _lines; i++) {
path.addRect(-w2, ty, 2.0 * w2, lw);
ty += td;
}
// QRectF rect = path.boundingRect();
// if ((parent() == 0) && !twoNotes())
// rect.setHeight(rect.height() + _spatium);
_chord1 = static_cast<Chord*>(parent());
if (_chord1 == 0) {
// just for the palette
QTransform shearTransform;
shearTransform.shear(0.0, -(lw / 2.0) / w2);
path = shearTransform.map(path);
setbbox(path.boundingRect());
addbbox(QRectF(bbox().x(), bbox().bottom(), bbox().width(), _spatium));
return;
}
Note* anchor1 = _chord1->upNote();
Stem* stem = _chord1->stem();
qreal x, y, h;
if (stem) {
x = stem->pos().x();
y = stem->pos().y();
h = stem->stemLen();
}
else {
// center tremolo above note
x = anchor1->x() + anchor1->headWidth() * .5;
y = anchor1->y();
h = 2.0 * _spatium + bbox().height();
if (anchor1->line() > 4)
h *= -1;
}
if (!twoNotes()) {
//
// single note tremolos
//
bool up = _chord1->up();
int line = up ? _chord1->upLine() : _chord1->downLine();
static const qreal t[3][2][4][2] = {
// normal stem
{
// DOWN
{
// even line odd line
{ 6, 5 }, // line 1
{ 6 - 2 * .8, 5 - 2 * .8 }, // line 2
{ 6 - 4 * .8, 3 }, // line 3
{ 2 , 3 } // line 4
},
// UP
{
// even line odd line
{ -6, -5 }, // line 1
{ -6, -5 }, // line 2
{ -6, -3 - 4 * .8 }, // line 3
{ -2 - 6 * .8, -3 - 6 * .8 } // line 4
}
},
// stem with hook
{
// DOWN
{
// even line odd line
{ 3, 3 }, // line 1
{ 2, 2 }, // line 2
{ 2, 2 }, // line 3
{ 2, 2 } // line 4
},
// UP
{
// even line odd line
{ -3, -3 }, // line 1
{ -2 - 2 * .8, -2 - 2 * .8 }, // line 2
{ -2 - 4 * .8, -2 - 4 * .8 }, // line 3
{ -2 - 6 * .8, -2 - 6 * .8 } // line 4
}
},
// stem with beam
{
// DOWN
{
// even line odd line
{ 3, 3 }, // line 1
{ 2, 2 }, // line 2
{ 2, 2 }, // line 3
{ 2, 2 } // line 4
//.........这里部分代码省略.........
开发者ID:AntonioBL， 项目名称:MuseScore， 代码行数:101， 代码来源:tremolo.cpp
示例10: spatium
void HairpinSegment::layout()
{
Dynamic* sd = 0;
Dynamic* ed = 0;
qreal _spatium = spatium();
if (autoplace()) {
setUserOff(QPointF());
setUserOff2(QPointF());
}
if (isSingleType() || isBeginType()) {
sd = lookupDynamic(hairpin()->startElement());
if (sd) {
if (autoplace()) {
qreal dx = sd->bbox().right() + sd->pos().x()
+ sd->segment()->pos().x() + sd->measure()->pos().x();
// hardcoded distance between Dynamic and Hairpin: 0.5sp
qreal dist = dx - pos().x() + score()->styleP(StyleIdx::autoplaceHairpinDynamicsDistance);
rUserXoffset() = dist;
rUserXoffset2() = -dist;
}
else
sd->doAutoplace();
}
}
if (isSingleType() || isEndType()) {
ed = lookupDynamic(hairpin()->endElement());
if (ed) {
if (autoplace()) {
rUserXoffset2() -= ed->bbox().width();
qreal dx = ed->bbox().left() + ed->pos().x()
+ ed->segment()->pos().x() + ed->measure()->pos().x();
// hardcoded distance between Hairpin and Dynamic: 0.5sp
ed->rUserXoffset() = pos2().x() + pos().x() - dx + score()->styleP(StyleIdx::autoplaceHairpinDynamicsDistance);
}
else
ed->doAutoplace();
}
}
Hairpin::Type type = hairpin()->hairpinType();
if (type == Hairpin::Type::DECRESC_LINE || type == Hairpin::Type::CRESC_LINE) {
twoLines = false;
TextLineSegment::layout();
drawCircledTip = false;
if (parent())
rypos() += score()->styleP(StyleIdx::hairpinY);
}
else {
delete _text;
delete _endText;
_text = 0;
_endText = 0;
QTransform t;
qreal h1 = hairpin()->hairpinHeight().val() * spatium() * .5;
qreal h2 = hairpin()->hairpinContHeight().val() * spatium() * .5;
qreal len;
qreal x = pos2().x();
if (x < _spatium) // minimum size of hairpin
x = _spatium;
qreal y = pos2().y();
len = sqrt(x * x + y * y);
t.rotateRadians(asin(y/len));
drawCircledTip = hairpin()->hairpinCircledTip();
circledTipRadius = drawCircledTip ? 0.6 * _spatium * .5 : 0.0;
QLine l1, l2;
twoLines = true;
switch (type) {
case Hairpin::Type::CRESC_HAIRPIN: {
switch (spannerSegmentType()) {
case SpannerSegmentType::SINGLE:
case SpannerSegmentType::BEGIN:
l1.setLine(circledTipRadius * 2.0, 0.0, len, h1);
l2.setLine(circledTipRadius * 2.0, 0.0, len, -h1);
circledTip.setX(circledTipRadius );
circledTip.setY(0.0);
break;
case SpannerSegmentType::MIDDLE:
case SpannerSegmentType::END:
drawCircledTip = false;
l1.setLine(.0, h2, len, h1);
l2.setLine(.0, -h2, len, -h1);
break;
}
}
break;
case Hairpin::Type::DECRESC_HAIRPIN: {
switch(spannerSegmentType()) {
case SpannerSegmentType::SINGLE:
case SpannerSegmentType::END:
l1.setLine(0.0, h1, len - circledTipRadius * 2, 0.0);
l2.setLine(0.0, -h1, len - circledTipRadius * 2, 0.0);
circledTip.setX(len - circledTipRadius);
circledTip.setY(0.0);
//.........这里部分代码省略.........
开发者ID:shredpub， 项目名称:MuseScore， 代码行数:101， 代码来源:hairpin.cpp
示例11: score
void Clef::layout1()
{
qreal smag = _small ? score()->style(ST_smallClefMag).toDouble() : 1.0;
qreal _spatium = spatium();
qreal msp = _spatium * smag;
qreal yoff = 0.0;
qDeleteAll(elements);
elements.clear();
Symbol* symbol = new Symbol(score());
switch (curClefType) {
case CLEF_G: // G clef on 2nd line
symbol->setSym(trebleclefSym);
yoff = 3.0 * curLineDist;
break;
case CLEF_G1: // G clef 8va on 2nd line
{
symbol->setSym(trebleclefSym);
yoff = 3.0 * curLineDist;
Symbol* number = new Symbol(score());
number->setMag(smag);
number->setSym(clefEightSym);
addElement(number, 1.0 * msp, -5.0 * msp + yoff * _spatium);
}
break;
case CLEF_G2: // G clef 15ma on 2nd line
{
symbol->setSym(trebleclefSym);
yoff = 3.0 * curLineDist;
Symbol* number = new Symbol(score());
symbol->setMag(smag);
number->setSym(clefOneSym);
addElement(number, .6 * msp, -5.0 * msp + yoff * _spatium);
number = new Symbol(score());
number->setSym(clefFiveSym);
addElement(number, 1.4 * msp, -5.0 * msp + yoff * _spatium);
}
break;
case CLEF_G3: // G clef 8va bassa on 2nd line
{
symbol->setSym(trebleclefSym);
yoff = 3.0 * curLineDist;
Symbol* number = new Symbol(score());
symbol->setMag(smag);
number->setSym(clefEightSym);
addElement(number, 1.0 * msp, 4.0 * msp + yoff * _spatium);
}
break;
case CLEF_F: // F clef on penultimate line
symbol->setSym(bassclefSym);
yoff = 1.0 * curLineDist;
break;
case CLEF_F8: // F clef 8va bassa on penultimate line
{
symbol->setSym(bassclefSym);
yoff = 1.0 * curLineDist;
Symbol* number = new Symbol(score());
symbol->setMag(smag);
number->setSym(clefEightSym);
addElement(number, .0, 4.5 * msp + yoff * _spatium);
}
break;
case CLEF_F15: // F clef 15ma bassa on penultimate line
{
symbol->setSym(bassclefSym);
yoff = 1.0 * curLineDist;
Symbol* number = new Symbol(score());
symbol->setMag(smag);
number->setSym(clefOneSym);
addElement(number, .0, 4.5 * msp + yoff * _spatium);
number = new Symbol(score());
number->setSym(clefFiveSym);
addElement(number, .8 * msp, 4.5 * msp + yoff * _spatium);
}
break;
case CLEF_F_B: // baritone clef
symbol->setSym(bassclefSym);
yoff = 2.0 * curLineDist;
break;
case CLEF_F_C: // subbass clef
symbol->setSym(bassclefSym);
yoff = 0.0;
break;
case CLEF_C1: // C clef in 1st line
symbol->setSym(altoclefSym);
yoff = 4.0 * curLineDist;
break;
case CLEF_C2: // C clef on 2nd line
symbol->setSym(altoclefSym);
yoff = 3.0 * curLineDist;
break;
case CLEF_C3: // C clef in 3rd line
symbol->setSym(altoclefSym);
yoff = 2.0 * curLineDist;
break;
case CLEF_C4: // C clef on 4th line
symbol->setSym(altoclefSym);
yoff = 1.0 * curLineDist;
//.........这里部分代码省略.........
开发者ID:sommerp， 项目名称:MuseScore， 代码行数:101， 代码来源:clef.cpp
示例12: rUserYoffset
void Trill::setYoff(qreal val)
{
rUserYoffset() += (val - score()->styleS(StyleIdx::trillY).val()) * spatium();
}开发者ID:BartlomiejLewandowski， 项目名称:MuseScore， 代码行数:4， 代码来源:trill.cpp
示例13: staff
void Rest::layout()
{
int lines = staff()->lines();
switch(durationType().type()) {
case Duration::V_64TH:
case Duration::V_32ND:
dotline = -3;
break;
case Duration::V_256TH:
case Duration::V_128TH:
dotline = -5;
break;
default:
dotline = -1;
break;
}
qreal _spatium = spatium();
int line = lrint(userOff().y() / _spatium); // + ((staff()->lines()-1) * 2);
int lineOffset = 0;
if (measure()->mstaff(staffIdx())->hasVoices) {
// move rests in a multi voice context
bool up = (voice() == 0) || (voice() == 2); // TODO: use style values
switch(durationType().type()) {
case Duration::V_LONG:
lineOffset = up ? -3 : 5;
break;
case Duration::V_BREVE:
lineOffset = up ? -3 : 5;
break;
case Duration::V_MEASURE:
case Duration::V_WHOLE:
lineOffset = up ? -4 : 6;
break;
case Duration::V_HALF:
lineOffset = up ? -4 : 4;
break;
case Duration::V_QUARTER:
lineOffset = up ? -4 : 4;
break;
case Duration::V_EIGHT:
lineOffset = up ? -4 : 4;
break;
case Duration::V_16TH:
lineOffset = up ? -6 : 4;
break;
case Duration::V_32ND:
lineOffset = up ? -6 : 6;
break;
case Duration::V_64TH:
lineOffset = up ? -8 : 6;
break;
case Duration::V_128TH:
lineOffset = up ? -8 : 8;
break;
case Duration::V_256TH: // not available
lineOffset = up ? -10 : 6;
break;
default:
break;
}
}
else {
switch(durationType().type()) {
case Duration::V_LONG:
case Duration::V_BREVE:
case Duration::V_MEASURE:
case Duration::V_WHOLE:
if (lines == 1)
lineOffset = -2;
break;
case Duration::V_HALF:
case Duration::V_QUARTER:
case Duration::V_EIGHT:
case Duration::V_16TH:
case Duration::V_32ND:
case Duration::V_64TH:
case Duration::V_128TH:
case Duration::V_256TH: // not available
if (lines == 1)
lineOffset = -4;
break;
default:
break;
}
}
int yo;
_sym = getSymbol(durationType().type(), line + lineOffset/2, lines, &yo);
setYoff(qreal(yo) + qreal(lineOffset) * .5);
layoutArticulations();
setPos(0.0, yoff() * _spatium);
Spatium rs;
if (dots()) {
rs = Spatium(score()->styleS(ST_dotNoteDistance)
+ dots() * score()->styleS(ST_dotDotDistance));
}
Segment* s = segment();
//.........这里部分代码省略.........
开发者ID:gthomas， 项目名称:MuseScore， 代码行数:101， 代码来源:rest.cpp
示例14: spatium
void LayoutBreak::spatiumChanged(qreal, qreal)
{
lw = spatium() * 0.3;
layout0();
}开发者ID:FryderykChopin， 项目名称:MuseScore， 代码行数:5， 代码来源:layoutbreak.cpp
示例15: spatium
void Tie::layout()
{
qreal _spatium = spatium();
//
// show short bow
//
if (startNote() == 0 || endNote() == 0) {
if (startNote() == 0) {
qDebug("Tie::layout(): no start note");
return;
}
Chord* c1 = startNote()->chord();
if (_slurDirection == MScore::Direction::AUTO) {
if (c1->measure()->mstaff(c1->staffIdx())->hasVoices) {
// in polyphonic passage, ties go on the stem side
_up = c1->up();
}
else
_up = !c1->up();
}
else
_up = _slurDirection == MScore::Direction::UP ? true : false;
fixupSegments(1);
SlurSegment* segment = segmentAt(0);
segment->setSpannerSegmentType(SpannerSegmentType::SINGLE);
segment->setSystem(startNote()->chord()->segment()->measure()->system());
SlurPos sPos;
slurPos(&sPos);
segment->layout(sPos.p1, sPos.p2);
return;
}
calculateDirection();
qreal w = startNote()->headWidth();
qreal xo1 = w * 1.12;
qreal h = w * 0.3;
qreal yo = _up ? -h : h;
QPointF off1(xo1, yo);
QPointF off2(0.0, yo);
#if 0 // yet(?) unused
QPointF ppos(pagePos());
#endif
// TODO: cleanup
SlurPos sPos;
slurPos(&sPos);
// p1, p2, s1, s2
QList<System*>* systems = score()->systems();
setPos(0, 0);
//---------------------------------------------------------
// count number of segments, if no change, all
// user offsets (drags) are retained
//---------------------------------------------------------
int sysIdx1 = systems->indexOf(sPos.system1);
if (sysIdx1 == -1) {
qDebug("system not found");
foreach(System* s, *systems)
qDebug(" search %p in %p", sPos.system1, s);
return;
}
int sysIdx2 = systems->indexOf(sPos.system2);
if (sysIdx2 < 0)
sysIdx2 = sysIdx1;
unsigned nsegs = sysIdx2 - sysIdx1 + 1;
fixupSegments(nsegs);
int i = 0;
for (uint ii = 0; ii < nsegs; ++ii) {
System* system = (*systems)[sysIdx1++];
if (system->isVbox())
continue;
SlurSegment* segment = segmentAt(i);
segment->setSystem(system);
// case 1: one segment
if (sPos.system1 == sPos.system2) {
segment->layout(sPos.p1, sPos.p2);
segment->setSpannerSegmentType(SpannerSegmentType::SINGLE);
}
// case 2: start segment
else if (i == 0) {
qreal x = system->bbox().width();
segment->layout(sPos.p1, QPointF(x, sPos.p1.y()));
segment->setSpannerSegmentType(SpannerSegmentType::BEGIN);
}
// case 4: end segment
else {
qreal x = firstNoteRestSegmentX(system) - 2 * _spatium;
segment->layout(QPointF(x, sPos.p2.y()), sPos.p2);
//.........这里部分代码省略.........
开发者ID:mastashake08， 项目名称:MuseScore， 代码行数:101， 代码来源:tie.cpp
示例16: spatium
QSizeF Image::pixel2size(const QSizeF& s) const
{
return s / (_sizeIsSpatium ? spatium() : DPMM);
}开发者ID:IsaacWeiss， 项目名称:MuseScore， 代码行数:4， 代码来源:image.cpp
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