Method data

qcustomplot/qcustomplot.cpp:25119–25127

undocumented getter */

/* undocumented getter */
double QCPColorMapData::data(double key, double value)
{
  int keyCell = (key-mKeyRange.lower)/(mKeyRange.upper-mKeyRange.lower)*(mKeySize-1)+0.5;
  int valueCell = (value-mValueRange.lower)/(mValueRange.upper-mValueRange.lower)*(mValueSize-1)+0.5;
  if (keyCell >= 0 && keyCell < mKeySize && valueCell >= 0 && valueCell < mValueSize)
    return mData[valueCell*mKeySize + keyCell];
  else
    return 0;
}

/* undocumented getter */
double QCPColorMapData::cell(int keyIndex, int valueIndex)