Method GetScalarPointerForExtent

Common/DataModel/vtkImageData.cxx:953–956

------------------------------------------------------------------------------ This Method returns a pointer 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.
void* vtkImageData::GetScalarPointerForExtent(int extent[6])
{
  return this->GetArrayPointerForExtent(this->GetPointData()->GetScalars(), extent);
}

//------------------------------------------------------------------------------
void* vtkImageData::GetScalarPointer(int coordinate[3])