void widgetLandmark::SetLineItemAsConnection() { QLineF line = QLineF(_currentConnection->GetLandmarks().first->GetPos(),_currentConnection->GetLandmarks().second->GetPos()); QPen pen = QPen(Qt::blue,2); pen.setCosmetic(true); QGraphicsLineItem* lineItem = _gview->GetScene()->addLine(line,pen); lineItem->setTransform(QTransform::fromTranslate(_gview->GetTranslationX(),_gview->GetTranslationY()), true); _currentConnection->SetLineItem(lineItem); _currentConnection=nullptr; }
void PSV_CircularIndicatorItem::drawMark(int zValue) { double colorCircleRadius = m_colorCircleRadiusRatio * m_outerRadius; double value= m_min; double dValue = (m_max - m_min) / m_numTicks; QString strValue; for(int i=0;i<=m_numTicks;i++) { QPointF topPot; QPointF bottomPot; if(i%10==0) { strValue=QObject::tr("%1").arg(value); bottomPot = QPointF(m_rect.center().x(), m_rect.center().y() - colorCircleRadius); topPot = QPointF(m_rect.center().x(), m_rect.center().y() - colorCircleRadius*1.05); value+=10 * dValue; QGraphicsTextItem* item = new QGraphicsTextItem(strValue, this); item->setDefaultTextColor(QColor(Qt::white)); item->setFont(m_markFont); item->setZValue(zValue); QRectF rectF = item->boundingRect(); QPointF movePointF = QPointF(m_rect.center().x() - 0.5 * rectF.width() , m_rect.center().y() - colorCircleRadius*1.05 - rectF.height()); item->moveBy(movePointF.x(), movePointF.y()); item->setTransform(QTransform().translate(m_rect.center().x() - movePointF.x(), m_rect.center().y() - movePointF.y()).rotate(270 * i / 100-135).translate(-(m_rect.center().x() - movePointF.x()), -(m_rect.center().y() - movePointF.y()))); } else if(i%5==0) { bottomPot = QPointF(m_rect.center().x(), m_rect.center().y() - colorCircleRadius); topPot = QPointF(m_rect.center().x(), m_rect.center().y() - colorCircleRadius*1.03); } else { bottomPot = QPointF(m_rect.center().x(), m_rect.center().y() - colorCircleRadius); topPot = QPointF(m_rect.center().x(), m_rect.center().y() - colorCircleRadius*1.01); } QGraphicsLineItem* item = new QGraphicsLineItem(QLineF(topPot, bottomPot), this); item->setPen(QPen(Qt::white)); item->setZValue(zValue); item->setTransform(QTransform().translate(m_rect.center().x(), m_rect.center().y()).rotate(270.0 * i / 100-135).translate(-m_rect.center().x(), -m_rect.center().y())); } }