void MapScene::addMark(qreal latitude, qreal longitude, QVariant data)
{
//NOTE: Need to be refactored for use with marks
QPixmap pixmap(20,20);
pixmap.fill(Qt::transparent);
QPoint center(pixmap.width()/2, pixmap.height()/2);
QPainter painter;
painter.begin(&pixmap);
painter.setBrush(Qt::blue);
painter.drawEllipse(center, pixmap.width()/2, pixmap.height()/2);
painter.setBrush(Qt::black);
painter.drawEllipse(center, pixmap.width()/10, pixmap.height()/10);
painter.end();
QGraphicsItem * mark = this->addPixmap(pixmap);
QPointF mark_point = OSMCoordinatesConverter::GeoToTile(latitude, longitude, this->m_zoom);
mark_point.setX(mark_point.x()*256.0);
mark_point.setY(mark_point.y()*256.0);
mark->setX(mark_point.x());
mark->setY(mark_point.y());
mark->setData(0,data);
this->views()[0]->centerOn(mark_point);
}
double SystemRenderer::drawDirections(const System &system,
const LayoutInfo &layout, double height)
{
double maxHeight = 0;
for (const Direction &direction : system.getDirections())
{
double localHeight = 0;
const double x = layout.getPositionX(direction.getPosition());
for (const DirectionSymbol &symbol : direction.getSymbols())
{
QGraphicsItem *item = nullptr;
switch (symbol.getSymbolType())
{
case DirectionSymbol::Coda:
item = new SimpleTextItem(QChar(MusicFont::Coda),
myMusicNotationFont);
break;
case DirectionSymbol::DoubleCoda:
item = new SimpleTextItem(QString(2, MusicFont::Coda),
myMusicNotationFont);
break;
case DirectionSymbol::Segno:
item = new SimpleTextItem(QChar(MusicFont::Segno),
myMusicNotationFont);
break;
case DirectionSymbol::SegnoSegno:
item = new SimpleTextItem(QString(2, MusicFont::Segno),
myMusicNotationFont);
break;
default:
// Display plain text.
QFont font = myPlainTextFont;
font.setItalic(true);
item = new SimpleTextItem(
theDirectionText[symbol.getSymbolType()], font);
break;
}
centerHorizontally(*item, x, x + layout.getPositionSpacing());
centerSymbolVertically(*item, height + localHeight);
// Compensate a bit for the alignment of the music notation font.
if (symbol.getSymbolType() <= DirectionSymbol::SegnoSegno)
item->setY(item->y() + 4);
item->setParentItem(myParentSystem);
localHeight += LayoutInfo::SYSTEM_SYMBOL_SPACING;
}
maxHeight = std::max(maxHeight, localHeight);
}
return maxHeight;
}
