Method PopulateData

Rendering/FreeType/vtkFreeTypeTools.cxx:1756–1778

//------------------------------------------------------------------------------
template <typename DataType>
bool vtkFreeTypeTools::PopulateData(const std::string& str, DataType data, MetaData& metaData)
{
  // Go through the string, line by line
  std::string::const_iterator beginLine = str.begin();
  std::string::const_iterator endLine = std::find(beginLine, str.end(), '\n');

  int lineIndex = 0;
  while (endLine != str.end())
  {
    if (!this->RenderLine(beginLine, endLine, lineIndex, data, metaData))
    {
      return false;
    }

    beginLine = endLine;
    ++beginLine;
    endLine = std::find(beginLine, str.end(), '\n');
    ++lineIndex;
  }

  // Render the last line:
  return this->RenderLine(beginLine, endLine, lineIndex, data, metaData);
}

//------------------------------------------------------------------------------
template <typename DataType>