48 #include <visp3/core/vpDebug.h> 49 #include <visp3/core/vpConfig.h> 56 #include <visp3/core/vpImage.h> 57 #include <visp3/io/vpImageIo.h> 58 #include <visp3/core/vpImagePoint.h> 59 #include <visp3/gui/vpDisplayGTK.h> 60 #include <visp3/io/vpParseArgv.h> 61 #include <visp3/core/vpIoTools.h> 73 #define GETOPTARGS "cdi:o:h" 86 void usage(
const char *name,
const char *badparam, std::string ipath, std::string opath, std::string user)
89 Read an image on the disk, display it using GTK, display some\n\ 90 features (line, circle, caracters) in overlay and finaly write \n\ 91 the image and the overlayed features in an image on the disk\n\ 94 %s [-i <input image path>] [-o <output image path>]\n\ 100 -i <input image path> %s\n\ 101 Set image input path.\n\ 102 From this path read \"ViSP-images/Klimt/Klimt.pgm\"\n\ 104 Setting the VISP_INPUT_IMAGE_PATH environment\n\ 105 variable produces the same behaviour than using\n\ 108 -o <output image path> %s\n\ 109 Set image output path.\n\ 110 From this directory, creates the \"%s\"\n\ 111 subdirectory depending on the username, where \n\ 112 Klimt_grey.overlay.ppm output image is written.\n\ 115 Disable the mouse click. Useful to automate the \n\ 116 execution of this program without humain intervention.\n\ 119 Disable the image display. This can be useful \n\ 120 for automatic tests using crontab under Unix or \n\ 121 using the task manager under Windows.\n\ 124 Print the help.\n\n",
125 ipath.c_str(), opath.c_str(), user.c_str());
128 fprintf(stdout,
"\nERROR: Bad parameter [%s]\n", badparam);
148 bool getOptions(
int argc,
const char **argv,
149 std::string &ipath, std::string &opath,
bool &click_allowed,
150 std::string user,
bool &display)
157 case 'c': click_allowed =
false;
break;
158 case 'd': display =
false;
break;
159 case 'i': ipath = optarg;
break;
160 case 'o': opath = optarg;
break;
161 case 'h': usage(argv[0], NULL, ipath, opath, user);
return false;
break;
164 usage(argv[0], optarg, ipath, opath, user);
return false;
break;
168 if ((c == 1) || (c == -1)) {
170 usage(argv[0], NULL, ipath, opath, user);
171 std::cerr <<
"ERROR: " << std::endl;
172 std::cerr <<
" Bad argument " << optarg << std::endl << std::endl;
180 main(
int argc,
const char ** argv)
183 std::string env_ipath;
184 std::string opt_ipath;
185 std::string opt_opath;
188 std::string filename;
189 std::string username;
190 bool opt_click_allowed =
true;
191 bool opt_display =
true;
197 if (! env_ipath.empty())
201 #if !defined(_WIN32) && (defined(__unix__) || defined(__unix) || (defined(__APPLE__) && defined(__MACH__))) // UNIX 203 #elif defined(_WIN32) 204 opt_opath =
"C:\\temp";
211 if (getOptions(argc, argv, opt_ipath, opt_opath,
212 opt_click_allowed, username, opt_display) ==
false) {
217 if (!opt_ipath.empty())
219 if (!opt_opath.empty())
232 usage(argv[0], NULL, ipath, opath, username);
233 std::cerr << std::endl
234 <<
"ERROR:" << std::endl;
235 std::cerr <<
" Cannot create " << odirname << std::endl;
236 std::cerr <<
" Check your -o " << opath <<
" option " << std::endl;
243 if (!opt_ipath.empty() && !env_ipath.empty()) {
244 if (ipath != env_ipath) {
245 std::cout << std::endl
246 <<
"WARNING: " << std::endl;
247 std::cout <<
" Since -i <visp image path=" << ipath <<
"> " 248 <<
" is different from VISP_IMAGE_PATH=" << env_ipath << std::endl
249 <<
" we skip the environment variable." << std::endl;
254 if (opt_ipath.empty() && env_ipath.empty()){
255 usage(argv[0], NULL, ipath, opath, username);
256 std::cerr << std::endl
257 <<
"ERROR:" << std::endl;
258 std::cerr <<
" Use -i <visp image path> option or set VISP_INPUT_IMAGE_PATH " 260 <<
" environment variable to specify the location of the " << std::endl
261 <<
" image path where test images are located." << std::endl << std::endl;
279 display.
init(I, 100, 100,
"X11 display") ;
292 for (
unsigned i=0 ; i < I.
getHeight() ; i+=20) {
309 for (
unsigned i=0 ; i < I.
getWidth() ; i+=20) {
332 for (
unsigned int i=0 ; i < 100 ; i+=20) {
346 "ViSP is a marvelous software",
361 if (opt_click_allowed) {
362 std::cout <<
"\nA click to close the windows..." << std::endl;
384 displayRGBa.
init(Irgba, 100, 100,
"X11 color display");
392 if (opt_click_allowed) {
393 std::cout <<
"\nA click to display a cross..." << std::endl;
398 std::cout <<
"Cross position: " << ip << std::endl;
406 std::cout <<
"Cross position: " << ip << std::endl;
424 if (opt_click_allowed) {
425 std::cout <<
"\nA click to exit the program..." << std::endl;
427 std::cout <<
"Bye" << std::endl;
433 std::cout <<
"Catch an exception: " << e << std::endl;
441 vpERROR_TRACE(
"You do not have GTK functionalities to display images...");
static bool getClick(const vpImage< unsigned char > &I, bool blocking=true)
static void close(vpImage< unsigned char > &I)
static void displayText(const vpImage< unsigned char > &I, const vpImagePoint &ip, const std::string &s, const vpColor &color)
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 const vpColor orange
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)
The vpDisplayGTK allows to display image using the GTK 3rd party library. Thus to enable this class G...
static void displayRectangle(const vpImage< unsigned char > &I, const vpImagePoint &topLeft, unsigned int width, unsigned int height, const vpColor &color, bool fill=false, unsigned int thickness=1)
static void getImage(const vpImage< unsigned char > &Is, vpImage< vpRGBa > &Id)
void init(vpImage< unsigned char > &I, int winx=-1, int winy=-1, const std::string &title="")
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