#include <visp3/core/vpConfig.h>
#include <visp3/core/vpDebug.h>
#include <iomanip>
#include <sstream>
#include <stdio.h>
#include <stdlib.h>
#if defined(VISP_HAVE_MODULE_ME) && \
(defined(VISP_HAVE_X11) || defined(VISP_HAVE_GTK) || defined(VISP_HAVE_GDI) || defined(VISP_HAVE_OPENCV))
#include <visp3/core/vpColor.h>
#include <visp3/core/vpImage.h>
#include <visp3/core/vpImagePoint.h>
#include <visp3/gui/vpDisplayGDI.h>
#include <visp3/gui/vpDisplayGTK.h>
#include <visp3/gui/vpDisplayOpenCV.h>
#include <visp3/gui/vpDisplayX.h>
#include <visp3/io/vpImageIo.h>
#include <visp3/me/vpMeLine.h>
#include <visp3/visual_features/vpFeatureBuilder.h>
#include <visp3/visual_features/vpFeatureLine.h>
#include <visp3/core/vpIoTools.h>
#include <visp3/io/vpParseArgv.h>
#define GETOPTARGS "cdi:h"
void usage(const char *name, const char *badparam, std::string ipath);
bool getOptions(int argc, const char **argv, std::string &ipath, bool &click_allowed, bool &display);
void usage(const char *name, const char *badparam, std::string ipath)
{
fprintf(stdout, "\n\
Tracking of a line.\n\
\n\
SYNOPSIS\n\
%s [-i <input image path>] [-c] [-d] [-h]\n", name);
fprintf(stdout, "\n\
OPTIONS: Default\n\
-i <input image path> %s\n\
Set image input path.\n\
From this path read \"line/image.%%04d.pgm\"\n\
images. \n\
Setting the VISP_INPUT_IMAGE_PATH environment\n\
variable produces the same behaviour than using\n\
this option.\n\
\n\
-c\n\
Disable the mouse click. Useful to automaze the \n\
execution of this program without humain intervention.\n\
\n\
-d \n\
Turn off the display.\n\
\n\
-h\n\
Print the help.\n", ipath.c_str());
if (badparam)
fprintf(stdout, "\nERROR: Bad parameter [%s]\n", badparam);
}
bool getOptions(int argc, const char **argv, std::string &ipath, bool &click_allowed, bool &display)
{
const char *optarg_;
int c;
switch (c) {
case 'c':
click_allowed = false;
break;
case 'd':
display = false;
break;
case 'i':
ipath = optarg_;
break;
case 'h':
usage(argv[0], NULL, ipath);
return false;
break;
default:
usage(argv[0], optarg_, ipath);
return false;
break;
}
}
if ((c == 1) || (c == -1)) {
usage(argv[0], NULL, ipath);
std::cerr << "ERROR: " << std::endl;
std::cerr << " Bad argument " << optarg_ << std::endl << std::endl;
return false;
}
return true;
}
int main(int argc, const char **argv)
{
try {
std::string env_ipath;
std::string opt_ipath;
std::string ipath;
std::string dirname;
std::string filename;
bool opt_click_allowed = true;
bool opt_display = true;
if (!env_ipath.empty())
ipath = env_ipath;
if (getOptions(argc, argv, opt_ipath, opt_click_allowed, opt_display) == false) {
exit(-1);
}
if (!opt_ipath.empty())
ipath = opt_ipath;
if (!opt_ipath.empty() && !env_ipath.empty()) {
if (ipath != env_ipath) {
std::cout << std::endl << "WARNING: " << std::endl;
std::cout << " Since -i <visp image path=" << ipath << "> "
<< " is different from VISP_IMAGE_PATH=" << env_ipath << std::endl
<< " we skip the environment variable." << std::endl;
}
}
if (opt_ipath.empty() && env_ipath.empty()) {
usage(argv[0], NULL, ipath);
std::cerr << std::endl << "ERROR:" << std::endl;
std::cerr << " Use -i <visp image path> option or set VISP_INPUT_IMAGE_PATH " << std::endl
<< " environment variable to specify the location of the " << std::endl
<< " image path where test images are located." << std::endl
<< std::endl;
exit(-1);
}
unsigned int iter = 1;
std::ostringstream s;
s.setf(std::ios::right, std::ios::adjustfield);
s << "image." << std::setw(4) << std::setfill('0') << iter << ".pgm";
try {
vpCTRACE <<
"Load: " << filename << std::endl;
} catch (...) {
std::cerr << std::endl << "ERROR:" << std::endl;
std::cerr << " Cannot read " << filename << std::endl;
std::cerr << " Check your -i " << ipath << " option " << std::endl
<< " or VISP_INPUT_IMAGE_PATH environment variable." << std::endl;
exit(-1);
}
#if defined VISP_HAVE_X11
#elif defined VISP_HAVE_GTK
#elif defined VISP_HAVE_GDI
#elif defined VISP_HAVE_OPENCV
#endif
if (opt_display) {
display.
init(I, 100, 100,
"Display...");
}
if (opt_display && opt_click_allowed)
else {
}
if (opt_display)
if (opt_display && opt_click_allowed) {
std::cout << "A click to continue..." << std::endl;
}
std::cout << "----------------------------------------------------------" << std::endl;
for (iter = 1; iter < 30; iter++) {
std::cout << "----------------------------------------------------------" << std::endl;
s.str("");
s << "image." << std::setw(4) << std::setfill('0') << iter << ".pgm";
if (opt_display) {
}
std::cout << "Tracking on image: " << filename << std::endl;
if (opt_display) {
if (opt_click_allowed) {
std::cout << "A click to continue..." << std::endl;
}
}
}
if (opt_display && opt_click_allowed) {
std::cout << "A click to exit..." << std::endl;
}
return EXIT_SUCCESS;
std::cout << "Catch an exception: " << e << std::endl;
return EXIT_FAILURE;
}
}
#else
#include <iostream>
int main()
{
std::cout << "visp_me module or X11, GTK, GDI or OpenCV display "
"functionalities are required..."
<< std::endl;
return EXIT_SUCCESS;
}
#endif