Method SetProgressRange

IO/XML/vtkXMLWriter.cxx:3033–3039

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void vtkXMLWriter::SetProgressRange(const float range[2], int curStep, int numSteps)
{
  float stepSize = (range[1] - range[0]) / numSteps;
  this->ProgressRange[0] = range[0] + stepSize * curStep;
  this->ProgressRange[1] = range[0] + stepSize * (curStep + 1);
  this->UpdateProgressDiscrete(this->ProgressRange[0]);
}

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void vtkXMLWriter::SetProgressRange(const float range[2], int curStep, const float* fractions)