Method setGradient

qcustomplot/qcustomplot.cpp:19539–19548

! Sets the color gradient that will be used to represent data values. It is equivalent to calling QCPColorMap::setGradient on any of the connected color maps. \see setDataRange, setDataScaleType */

  \see setDataRange, setDataScaleType
*/
void QCPColorScale::setGradient(const QCPColorGradient &gradient)
{
  if (mGradient != gradient)
  {
    mGradient = gradient;
    if (mAxisRect)
      mAxisRect.data()->mGradientImageInvalidated = true;
    emit gradientChanged(mGradient);
  }
}

/*!
  Sets the axis label of the color scale. This is equivalent to calling \ref QCPAxis::setLabel on