Method setLevelCount

qcustomplot/qcustomplot.cpp:15830–15842

! Sets the number of discretization levels of the color gradient to \a n. The default is 350 which is typically enough to create a smooth appearance. The minimum number of levels is 2. \image html QCPColorGradient-levelcount.png */

  \image html QCPColorGradient-levelcount.png
*/
void QCPColorGradient::setLevelCount(int n)
{
  if (n < 2)
  {
    qDebug() << Q_FUNC_INFO << "n must be greater or equal 2 but was" << n;
    n = 2;
  }
  if (n != mLevelCount)
  {
    mLevelCount = n;
    mColorBufferInvalidated = true;
  }
}

/*!
  Sets at which positions from 0 to 1 which color shall occur. The positions are the keys, the