From 73b9283c8093bf2e61ff869868daf289a5f5fe3b Mon Sep 17 00:00:00 2001 From: Simon Rit Date: Wed, 15 Feb 2012 17:19:32 +0100 Subject: [PATCH] Added --help option for vv --- vv/vv.cxx | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/vv/vv.cxx b/vv/vv.cxx index f3011e6..feec79c 100644 --- a/vv/vv.cxx +++ b/vv/vv.cxx @@ -32,8 +32,11 @@ #include "vvMainWindow.h" #include "vvReadState.h" #include "vvToolsList.h" +#include "vvConfiguration.h" + #include #include + #include #include #include @@ -122,6 +125,27 @@ int main( int argc, char** argv ) sequence_filenames.clear(); parse_mode=P_NORMAL; } + if (current=="--help") { + 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); -- 2.45.1