void widgetLandmark::NewRegion()
{
ui->add_button->setChecked(false);
// show ellipse and text in graphics view
QPen pen = QPen(Qt::darkGreen,2);
pen.setCosmetic(true);
QRectF rect = _gview->GetCurrentSelectRect()->rect();
QGraphicsEllipseItem* ellipse = _gview->GetScene()->addEllipse(rect,pen);
ellipse->setTransform(QTransform::fromTranslate(_gview->GetTranslationX(),_gview->GetTranslationY()), true);
// create region
jpsRegion* region = new jpsRegion(_dmanager->GetRegionCounter(),"Region"+QString::number(_dmanager->GetRegionCounter()),
rect.center(),std::fabs(rect.width()/2.0),std::fabs(rect.height()/2.0));
QGraphicsTextItem* text = _gview->GetScene()->addText(region->GetCaption());
text->setPos(rect.center().x()+_gview->GetTranslationX(),rect.center().y()+_gview->GetTranslationY());
//text->setScale(gl_scale_f);
text->setData(0,_gview->GetScaleF());
text->setTransform(QTransform::fromScale(_gview->GetScaleF(),-_gview->GetScaleF()),true);
region->SetTextItem(text);
region->SetEllipse(ellipse);
_dmanager->NewRegion(region);
//show Region in listwidget
ShowRegions();
}
void widgetLandmark::SetPosInCMap()
{
jpsLandmark* landmark = GetCurrentLandmark();
if (landmark!=nullptr)
{
landmark->SetRect(_gview->GetCurrentSelectRect()->rect());
QString string = "Ellipse: x: "+QString::number(landmark->GetRect().center().x())
+ " y: "+QString::number(landmark->GetRect().center().y())+" rA: "+QString::number(landmark->GetA())
+ " rB: "+QString::number(landmark->GetB());
ui->ellipse_label->setText(string);
ui->add_button->setChecked(false);
// show ellipse and text in graphics view
QPen pen = QPen(Qt::blue,2);
pen.setCosmetic(true);
QGraphicsEllipseItem* ellipse = _gview->GetScene()->addEllipse(landmark->GetRect(),pen);
ellipse->setTransform(QTransform::fromTranslate(_gview->GetTranslationX(),_gview->GetTranslationY()), true);
QGraphicsTextItem* text = _gview->GetScene()->addText(landmark->GetCaption());
text->setPos(landmark->GetPos().x()+_gview->GetTranslationX(),landmark->GetPos().y()+_gview->GetTranslationY());
//text->setScale(gl_scale_f);
text->setData(0,_gview->GetScaleF());
text->setTransform(QTransform::fromScale(_gview->GetScaleF(),-_gview->GetScaleF()),true);
landmark->SetEllipseItem(ellipse);
landmark->SetTextItem(text);
}
}
void ChartsView::drawText(QString text, qint16 x, qint16 y, QString style)
{
QGraphicsTextItem *textItem = new QGraphicsTextItem(text);
textItem->setPos(x,y);
textItem->setTransform(QTransform::fromScale(1,-1));
if(style.size())textItem->setHtml("<span style='"+style+"'>"+text+"</span>");
sceneCharts->addItem(textItem);
}
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()));
}
}
