svgheader

    cout << "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n";
cout << "<svg\n ";
cout << " xmlns:dc=\"http://purl.org/dc/elements/1.1/\"\n";
cout << " xmlns:cc=\"http://creativecommons.org/ns#\"\n";
cout <<" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"\n";
cout << " xmlns:svg=\"http://www.w3.org/2000/svg\"\n";
cout << " xmlns=\"http://www.w3.org/2000/svg\"\n";
cout << " id=\"svg8\"\n";
cout << " version=\"1.1\"\n";
cout << " viewBox=\"0 0 300 300\"\n";
cout << " height=\"100%\"\n";
cout << " width=\"100%\">\n";