711     double ly =  in get_constraint_lines_image3()  local
727     double ly = 0;  in get_constraint_lines_image3()  local
742     double ly =  in get_constraint_lines_image3()  local
762     double ly =  in get_constraint_lines_image3()  local
778     double ly = 0;  in get_constraint_lines_image3()  local
791     double ly =  in get_constraint_lines_image3()  local
810     double ly  in get_constraint_lines_image3()  local
826     double ly = 0;  in get_constraint_lines_image3()  local
840     double ly  in get_constraint_lines_image3()  local
894     double ly =  in get_constraint_lines_image3()  local
910     double ly = 0;  in get_constraint_lines_image3()  local
925     double ly =  in get_constraint_lines_image3()  local
945     double ly =  in get_constraint_lines_image3()  local
961     double ly = 0;  in get_constraint_lines_image3()  local
974     double ly =  in get_constraint_lines_image3()  local
993     double ly  in get_constraint_lines_image3()  local
1009     double ly = 0;  in get_constraint_lines_image3()  local
1023     double ly  in get_constraint_lines_image3()  local
1078     double ly  in get_constraint_lines_image2()  local
1095     double ly  in get_constraint_lines_image2()  local
1112     double ly  in get_constraint_lines_image2()  local
1129     double ly = 0;  in get_constraint_lines_image2()  local
1146     double ly = 0;  in get_constraint_lines_image2()  local
1163     double ly = 0;  in get_constraint_lines_image2()  local
1177     double ly  in get_constraint_lines_image2()  local
1194     double ly  in get_constraint_lines_image2()  local
1211     double ly  in get_constraint_lines_image2()  local
1246     double ly  in get_constraint_lines_image2()  local
1263     double ly  in get_constraint_lines_image2()  local
1280     double ly  in get_constraint_lines_image2()  local
1297     double ly = 0;  in get_constraint_lines_image2()  local
1314     double ly = 0;  in get_constraint_lines_image2()  local
1331     double ly = 0;  in get_constraint_lines_image2()  local
1345     double ly  in get_constraint_lines_image2()  local
1362     double ly  in get_constraint_lines_image2()  local
1379     double ly  in get_constraint_lines_image2()  local
1420     double ly  in get_constraint_lines_image1()  local
1443     double ly  in get_constraint_lines_image1()  local
1466     double ly  in get_constraint_lines_image1()  local
1489     double ly  in get_constraint_lines_image1()  local
1512     double ly  in get_constraint_lines_image1()  local
1535     double ly  in get_constraint_lines_image1()  local
1558     double ly  in get_constraint_lines_image1()  local
1581     double ly  in get_constraint_lines_image1()  local
1604     double ly  in get_constraint_lines_image1()  local
1645     double ly  in get_constraint_lines_image1()  local
1668     double ly  in get_constraint_lines_image1()  local
1691     double ly  in get_constraint_lines_image1()  local
1714     double ly  in get_constraint_lines_image1()  local
1737     double ly  in get_constraint_lines_image1()  local
1760     double ly  in get_constraint_lines_image1()  local
1783     double ly  in get_constraint_lines_image1()  local
1806     double ly  in get_constraint_lines_image1()  local
1829     double ly  in get_constraint_lines_image1()  local