script to compress MHDs

[clitk.git] / vv / vv.cxx

diff --git a/vv/vv.cxx b/vv/vv.cxx
index 981105095d68a80934280b6e332895cc1d42fa9a..9c3f666be3904a8de0350748bfd96c363917519b 100644 (file)
--- a/vv/vv.cxx
+++ b/vv/vv.cxx
@@ -30,9 +30,13 @@
 
 #include "clitkIO.h"
 #include "vvMainWindow.h"
+#include "vvReadState.h"
 #include "vvToolsList.h"
+#include "vvConfiguration.h"
+
 #include <vtkFileOutputWindow.h>
 #include <vtkSmartPointer.h>
+
 #include <itkFileOutputWindow.h>
 #include <itkSmartPointer.h>
 #include <itksys/SystemTools.hxx>
@@ -111,6 +115,7 @@ int main( int argc, char** argv )
   int n_image_loaded=0;
   std::string win(""), lev("");
 
+       bool link_images = false;
   if (argc >1) {
     for (int i = 1; i < argc; i++) {
       std::string current = argv[i];
@@ -120,6 +125,27 @@ int main( int argc, char** argv )
           sequence_filenames.clear();
           parse_mode=P_NORMAL;
         }
+        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);
+        }
         if (current=="--vf") {
           if (!n_image_loaded) load_image_first_error();
           window.AddField(argv[i+1],n_image_loaded-1);
@@ -128,10 +154,14 @@ int main( int argc, char** argv )
           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") {
+        } /*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]);
@@ -143,7 +173,10 @@ int main( int argc, char** argv )
           parse_mode=P_WINDOW;
         } else if (current == "--level") {
           parse_mode=P_LEVEL;
-        } else if (current == "--log") {
+        } else if (current == "--linkall") {
+                                       link_images = true;
+                               }
+                               else if (current == "--log") {
           std::string log_dir = QDir::tempPath().toStdString() + std::string("/vv-log");
 
           if(itksys::SystemTools::FileExists(log_dir.c_str()) &&
@@ -168,7 +201,14 @@ int main( int argc, char** argv )
           vtk_log->FlushOn();
           vtk_log->AppendOn();
           vtkOutputWindow::SetInstance(vtk_log);
+        } else if (current == "--state") {
+          //window.ReadSavedStateFile(argv[i+1]);
+          vvReadState read_state;
+          read_state.Run(&window, argv[i+1]);
+          n_image_loaded += read_state.GetNumberOfImages();
+          i++;
         }
+        
       } else if (parse_mode == P_SEQUENCE) {
         sequence_filenames.push_back(current);
       } else if (parse_mode == P_WINDOW) {
@@ -196,10 +236,15 @@ int main( int argc, char** argv )
     window.ApplyWindowLevelToAllImages();
   }
 
+       if (link_images)
+               window.LinkAllImages();
+
+  int ret = app.exec();
+  
 #ifndef _WIN32
   // restoring the locale, just to be clean...
   setlocale(LC_NUMERIC, old_locale.c_str());
 #endif
 
-  return app.exec();
+  return ret;
 }