Method paintEvent

YUViewLib/src/ui/views/PlotViewWidget.cpp:182–226

}

void PlotViewWidget::paintEvent(QPaintEvent *)
{
  MoveAndZoomableView::updatePaletteIfNeeded();

  QPainter painter(this);
  painter.setRenderHint(QPainter::Antialiasing);

  const auto widgetRect = QRectF(this->rect());

  DEBUG_PLOT("PlotViewWidget::paintEvent widget " << widgetRect);

  this->updatePlotRectAndAxis(painter);

  const auto axisRangeX = getAxisRange(Axis::X, this->propertiesAxis[0]);
  const auto axisRangeY = getAxisRange(Axis::Y, this->propertiesAxis[1]);

  const auto ticksX = this->getAxisTicksToShow(Axis::X, axisRangeX);
  const auto ticksY = this->getAxisTicksToShow(Axis::Y, axisRangeY);

  this->drawGridLines(painter, this->propertiesAxis[0], ticksX, axisRangeX);
  this->drawGridLines(painter, this->propertiesAxis[1], ticksY, axisRangeY);

  this->drawLimits(painter);
  this->drawPlot(painter);
  this->drawZoomRect(painter);

  this->drawWhiteBoarders(painter, widgetRect);
  this->drawAxis(painter);

  this->drawAxisTicks(painter, this->propertiesAxis[0], ticksX);
  this->drawAxisTicks(painter, this->propertiesAxis[1], ticksY);
  this->drawAxisTickLabels(painter, this->propertiesAxis[0], ticksX, axisRangeX);
  this->drawAxisTickLabels(painter, this->propertiesAxis[1], ticksY, axisRangeY);

  this->drawInfoBox(painter);
  // this->drawDebugBox(painter, plotRect);

  this->drawFadeBoxes(painter, widgetRect);
  this->drawWhiteBoxesInLabelArea(painter, widgetRect);

  if (this->model == nullptr)
  {
    drawTextInCenterOfArea(painter, this->rect(), "Please select an item");
  }
}

void PlotViewWidget::mouseMoveEvent(QMouseEvent *mouseMoveEvent)
{