- std::string temp = argv[i];
- if (temp=="--vf") {
- assert(filenames.size()>=1);
- vector_fields.push_back(std::make_pair(filenames.size()-1,argv[i+1]));
- i++; //skip vf name
- }
- else {
- if (temp=="--overlay") {
- assert(filenames.size()>=1);
- overlays.push_back(std::make_pair(filenames.size()-1,argv[i+1]));
- i++; //skip overlay name
- }
- else {
- if (temp=="--roi") {
- assert(filenames.size()>=1);
- rois.push_back(std::make_pair(filenames.size()-1,argv[i+1]));
- i++; //skip overlay name
- }
- else {
- filenames.push_back(temp);
- }
+ std::string current = argv[i];
+ if (!current.compare(0,1,"-")) { // && !current.compare(0,2,"--")) { //We are parsing an option
+ if (parse_mode == P_SEQUENCE) {//First finish the current sequence
+ window.LoadImages(sequence_filenames, vvImageReader::MERGEDWITHTIME);
+ sequence_filenames.clear();
+ parse_mode=P_NORMAL;
+ }
+ else if (parse_mode == P_WINDOW) { // handle negative window values
+ win=current;
+ parse_mode=P_NORMAL;
+ continue;
+ } else if (parse_mode == P_LEVEL) { // handle negative level values
+ lev=current;
+ parse_mode=P_NORMAL;
+ continue;
+ }
+ if ((current=="--help") || (current=="-h")) {
+ std::cout << "vv " << VV_VERSION << ", the 2D, 2D+t, 3D and 3D+t (or 4D) image viewer" << std::endl << std::endl
+ << "Synopsis: vv file(s) [OPTIONS] file(s)" << std::endl << std::endl
+ << "Open file(s) for visualization." << std::endl << std::endl
+ << "OPTIONS may be:" << std::endl
+ << "--help \t Print command line help and exit." << std::endl
+ << "--window number\t Gray scale window width for all images." << std::endl
+ << "--level number \t Gray scale window level for all images." << std::endl
+ << "--linkall \t Link pan, zoom and spatial position of crosshair in images." << std::endl
+ << "--log \t Log output messages in vv-log directory." << std::endl
+ << "--state file \t Read display parameters from file." << std::endl
+ << "--sequence file\t Read all file(s) until next option in a single temporal sequence." << std::endl
+ << std::endl
+ << "These last options must follow a file name since they overlay something on an image:" << std::endl
+ << "--vf file \t Overlay the vector field in file." << std::endl
+ << "--overlay file \t Overlay the image in file with complementary colors." << std::endl
+ << "--fusion file \t Overlay the image in file with alpha blending and colormap." << std::endl
+ //<< "--roi file \t Overlay binary mask images. Option may be repeated on a single base image." << std::endl
+ << "--contour file \t Overlay DICOM RT-STRUCT contours." << std::endl;
+ exit(0);
+ } else if (current=="--vf") {
+ if (!n_image_loaded) load_image_first_error();
+ window.AddField(argv[i+1],n_image_loaded-1);
+ i++; //skip vf name
+ } else if (current=="--overlay") {
+ if (!n_image_loaded) load_image_first_error();
+ window.AddOverlayImage(n_image_loaded-1,argv[i+1]);
+ i++; //skip overlay name
+ } /*else if (current=="--roi") {
+ if (!n_image_loaded) load_image_first_error();
+ window.AddROI(n_image_loaded-1,argv[i+1]);
+ i++; //skip roi name
+ }*/ else if (current=="--contour") {
+ if (!n_image_loaded) load_image_first_error();
+ window.AddDCStructContour(n_image_loaded-1,argv[i+1]);
+ i++; //skip roi name
+ } else if (current=="--fusion") {
+ if (!n_image_loaded) load_image_first_error();
+ window.AddFusionImage(n_image_loaded-1,argv[i+1]);
+ i++; //skip fusion name
+ } else if (current == "--sequence") {
+ n_image_loaded++; //count only one for the sequence
+ parse_mode=P_SEQUENCE;
+ } else if (current == "--window") {
+ parse_mode=P_WINDOW;
+ } else if (current == "--level") {
+ parse_mode=P_LEVEL;
+ } else if (current == "--linkall") {
+ link_images = true;