Method setBrushNegative

qcustomplot/qcustomplot.cpp:26431–26434

! If \ref setTwoColored is set to true, this function controls the brush that is used to draw fills of data points with a negative trend (i.e. bars/candlesticks with close < open). If \a twoColored is false, the normal plottable's pen and brush are used (\ref setPen, \ref setBrush). \see setBrushPositive, setPenNegative, setPenPositive */

  \see setBrushPositive, setPenNegative, setPenPositive
*/
void QCPFinancial::setBrushNegative(const QBrush &brush)
{
  mBrushNegative = brush;
}

/*!
  If \ref setTwoColored is set to true, this function controls the pen that is used to draw