Method drawStatisticalBox

3rdparty/qcustomplot/qcustomplot.cpp:25691–25714

! Draws the graphical representation of a single statistical box with the data given by the iterator \a it with the provided \a painter. If the statistical box has a set of outlier data points, they are drawn with \a outlierStyle. \see getQuartileBox, getWhiskerBackboneLines, getWhiskerBarLines */

  \see getQuartileBox, getWhiskerBackboneLines, getWhiskerBarLines
*/
void QCPStatisticalBox::drawStatisticalBox(QCPPainter *painter, QCPStatisticalBoxDataContainer::const_iterator it, const QCPScatterStyle &outlierStyle) const
{
  // draw quartile box:
  applyDefaultAntialiasingHint(painter);
  const QRectF quartileBox = getQuartileBox(it);
  painter->drawRect(quartileBox);
  // draw median line with cliprect set to quartile box:
  painter->save();
  painter->setClipRect(quartileBox, Qt::IntersectClip);
  painter->setPen(mMedianPen);
  painter->drawLine(QLineF(coordsToPixels(it->key-mWidth*0.5, it->median), coordsToPixels(it->key+mWidth*0.5, it->median)));
  painter->restore();
  // draw whisker lines:
  applyAntialiasingHint(painter, mWhiskerAntialiased, QCP::aePlottables);
  painter->setPen(mWhiskerPen);
  painter->drawLines(getWhiskerBackboneLines(it));
  painter->setPen(mWhiskerBarPen);
  painter->drawLines(getWhiskerBarLines(it));
  // draw outliers:
  applyScattersAntialiasingHint(painter);
  outlierStyle.applyTo(painter, mPen);
  for (int i=0; i<it->outliers.size(); ++i)
    outlierStyle.drawShape(painter, coordsToPixels(it->key, it->outliers.at(i)));
}

/*!  \internal