Method fill

3rdparty/qcustomplot/qcustomplot.cpp:26203–26209

! Sets all cells to the value \a z. */

  Sets all cells to the value \a z.
*/
void QCPColorMapData::fill(double z)
{
  const int dataCount = mValueSize*mKeySize;
  memset(mData, z, dataCount*sizeof(*mData));
  mDataBounds = QCPRange(z, z);
  mDataModified = true;
}

/*!
  Sets the opacity of all color map cells to \a alpha. A value of 0 for \a alpha results in a fully