Method GetScalarIndex

Common/DataModel/vtkImageData.cxx:976–979

------------------------------------------------------------------------------ This Method returns an index to a location in the vtkImageData. Coordinates are in pixel units and are relative to the whole image origin.

// Coordinates are in pixel units and are relative to the whole
// image origin.
vtkIdType vtkImageData::GetScalarIndex(int x, int y, int z)
{
  return this->GetTupleIndex(this->GetPointData()->GetScalars(), x, y, z);
}

//------------------------------------------------------------------------------
// This Method returns an index to a location in the vtkImageData.