47 #include <visp3/core/vpDebug.h> 48 #include <visp3/core/vpConfig.h> 55 #include <visp3/core/vpImage.h> 56 #include <visp3/io/vpImageIo.h> 57 #include <visp3/gui/vpDisplayX.h> 59 #include <visp3/io/vpParseArgv.h> 60 #include <visp3/core/vpIoTools.h> 73 #define GETOPTARGS "cdi:o:h" 75 void usage(
const char *name,
const char *badparam, std::string ipath, std::string opath, std::string user);
76 bool getOptions(
int argc,
const char **argv, std::string &ipath, std::string &opath,
bool &click_allowed,
77 std::string user,
bool &display);
90 void usage(
const char *name,
const char *badparam, std::string ipath, std::string opath, std::string user)
93 Read an image on the disk, display it using X11, display some\n\ 94 features (line, circle, caracters) in overlay and finaly write \n\ 95 the image and the overlayed features in an image on the disk.\n\ 98 %s [-i <input image path>] [-o <output image path>]\n\ 104 -i <input image path> %s\n\ 105 Set image input path.\n\ 106 From this path read \"ViSP-images/Klimt/Klimt.pgm\"\n\ 107 and \"ViSP-images/Klimt/Klimt.ppm\" images.\n\ 108 Setting the VISP_INPUT_IMAGE_PATH environment\n\ 109 variable produces the same behaviour than using\n\ 112 -o <output image path> %s\n\ 113 Set image output path.\n\ 114 From this directory, creates the \"%s\"\n\ 115 subdirectory depending on the username, where \n\ 116 Klimt_grey.overlay.ppm output image is written.\n\ 119 Disable the mouse click. Useful to automate the \n\ 120 execution of this program without humain intervention.\n\ 123 Disable the image display. This can be useful \n\ 124 for automatic tests using crontab under Unix or \n\ 125 using the task manager under Windows.\n\ 128 Print the help.\n\n",
129 ipath.c_str(), opath.c_str(), user.c_str());
132 fprintf(stderr,
"ERROR: \n" );
133 fprintf(stderr,
"\nBad parameter [%s]\n", badparam);
154 bool getOptions(
int argc,
const char **argv, std::string &ipath, std::string &opath,
bool &click_allowed,
155 std::string user,
bool &display)
162 case 'c': click_allowed =
false;
break;
163 case 'd': display =
false;
break;
164 case 'i': ipath = optarg_;
break;
165 case 'o': opath = optarg_;
break;
166 case 'h': usage(argv[0], NULL, ipath, opath, user);
return false;
break;
169 usage(argv[0], optarg_, ipath, opath, user);
return false;
break;
173 if ((c == 1) || (c == -1)) {
175 usage(argv[0], NULL, ipath, opath, user);
176 std::cerr <<
"ERROR: " << std::endl;
177 std::cerr <<
" Bad argument " << optarg_ << std::endl << std::endl;
185 main(
int argc,
const char ** argv)
188 std::string env_ipath;
189 std::string opt_ipath;
190 std::string opt_opath;
193 std::string filename;
194 std::string username;
195 bool opt_click_allowed =
true;
196 bool opt_display =
true;
202 if (! env_ipath.empty())
206 #if !defined(_WIN32) && (defined(__unix__) || defined(__unix) || (defined(__APPLE__) && defined(__MACH__))) // UNIX 208 #elif defined(_WIN32) 209 opt_opath =
"C:\\temp";
216 if (getOptions(argc, argv, opt_ipath, opt_opath,
217 opt_click_allowed, username, opt_display) ==
false) {
222 if (!opt_ipath.empty())
224 if (!opt_opath.empty())
237 usage(argv[0], NULL, ipath, opath, username);
238 std::cerr << std::endl
239 <<
"ERROR:" << std::endl;
240 std::cerr <<
" Cannot create " << odirname << std::endl;
241 std::cerr <<
" Check your -o " << opath <<
" option " << std::endl;
248 if (!opt_ipath.empty() && !env_ipath.empty()) {
249 if (ipath != env_ipath) {
250 std::cout << std::endl
251 <<
"WARNING: " << std::endl;
252 std::cout <<
" Since -i <visp image path=" << ipath <<
"> " 253 <<
" is different from VISP_IMAGE_PATH=" << env_ipath << std::endl
254 <<
" we skip the environment variable." << std::endl;
259 if (opt_ipath.empty() && env_ipath.empty()){
260 usage(argv[0], NULL, ipath, opath, username);
261 std::cerr << std::endl
262 <<
"ERROR:" << std::endl;
263 std::cerr <<
" Use -i <visp image path> option or set VISP_INPUT_IMAGE_PATH " 265 <<
" environment variable to specify the location of the " << std::endl
266 <<
" image path where test images are located." << std::endl << std::endl;
281 std::cerr << std::endl
282 <<
"ERROR:" << std::endl;
283 std::cerr <<
" Cannot read " << filename << std::endl;
284 std::cerr <<
" Check your -i " << ipath <<
" option " << std::endl
285 <<
" or VISP_INPUT_IMAGE_PATH environment variable." 296 std::cerr << std::endl
297 <<
"ERROR:" << std::endl;
298 std::cerr <<
" Cannot read " << filename << std::endl;
299 std::cerr <<
" Check your -i " << ipath <<
" option " << std::endl
300 <<
" or VISP_INPUT_IMAGE_PATH environment variable." 311 display1.
init(I1, 0, 0,
"X11 Display 1...") ;
313 display2.
init(I2, 200, 200,
"X11 Display 2...") ;
319 for (
unsigned int i=0 ; i < I1.
getHeight() ; i+=20) {
328 for (
unsigned int i=0 ; i < I1.
getWidth() ; i+=20) {
346 for (
unsigned int i=0 ; i < 100 ; i+=20) {
356 "ViSP is a marvelous software",
366 if (opt_click_allowed) {
367 std::cout <<
"\nA click in the first display to draw a cross..." << std::endl;
372 std::cout <<
"Cross position: " << ip << std::endl;
380 std::cout <<
"Cross position: " << ip<< std::endl;
395 if (opt_click_allowed) {
396 std::cout <<
"\nA click in the second display to close the windows and exit..." << std::endl;
404 std::cout <<
"Catch an exception: " << e << std::endl;
412 vpERROR_TRACE(
"You do not have X11 functionalities to display images...");
void init(vpImage< unsigned char > &I, int winx=-1, int winy=-1, const std::string &title="")
static bool getClick(const vpImage< unsigned char > &I, bool blocking=true)
static void displayText(const vpImage< unsigned char > &I, const vpImagePoint &ip, const std::string &s, const vpColor &color)
Use the X11 console to display images on unix-like OS. Thus to enable this class X11 should be instal...
error that can be emited by ViSP classes.
static const vpColor green
static void flush(const vpImage< unsigned char > &I)
static bool parse(int *argcPtr, const char **argv, vpArgvInfo *argTable, int flags)
static void write(const vpImage< unsigned char > &I, const std::string &filename)
void set_i(const double ii)
static void displayArrow(const vpImage< unsigned char > &I, const vpImagePoint &ip1, const vpImagePoint &ip2, const vpColor &color=vpColor::white, unsigned int w=4, unsigned int h=2, unsigned int thickness=1)
static void display(const vpImage< unsigned char > &I)
static void getImage(const vpImage< unsigned char > &Is, vpImage< vpRGBa > &Id)
void set_j(const double jj)
static void displayCircle(const vpImage< unsigned char > &I, const vpImagePoint ¢er, unsigned int radius, const vpColor &color, bool fill=false, unsigned int thickness=1)
static void displayCross(const vpImage< unsigned char > &I, const vpImagePoint &ip, unsigned int size, const vpColor &color, unsigned int thickness=1)
unsigned int getHeight() const
static void read(vpImage< unsigned char > &I, const std::string &filename)
Class that defines a 2D point in an image. This class is useful for image processing and stores only ...
static void displayLine(const vpImage< unsigned char > &I, const vpImagePoint &ip1, const vpImagePoint &ip2, const vpColor &color, unsigned int thickness=1)
static const vpColor yellow
unsigned int getWidth() const
static void displayDotLine(const vpImage< unsigned char > &I, const vpImagePoint &ip1, const vpImagePoint &ip2, const vpColor &color, unsigned int thickness=1)
static const vpColor blue