Function vtkGESignaReaderUpdate

IO/Image/vtkGESignaReader.cxx:683–703

------------------------------------------------------------------------------ This function reads in one data of data. templated to handle different data types.

// This function reads in one data of data.
// templated to handle different data types.
static void vtkGESignaReaderUpdate(
  vtkGESignaReader* self, vtkImageData* data, unsigned short* outPtr)
{
  vtkIdType outIncr[3];
  int outExtent[6];
  unsigned short* outPtr2;

  data->GetExtent(outExtent);
  data->GetIncrements(outIncr);

  outPtr2 = outPtr;
  int idx2;
  for (idx2 = outExtent[4]; idx2 <= outExtent[5]; ++idx2)
  {
    self->ComputeInternalFileName(idx2);
    // read in a PNG file
    vtkGESignaReaderUpdate2(self, outPtr2, outExtent, outIncr);
    self->UpdateProgress((idx2 - outExtent[4]) / (outExtent[5] - outExtent[4] + 1.0));
    outPtr2 += outIncr[2];
  }
}

//------------------------------------------------------------------------------
// This function reads a data from a file.  The datas extent/axes