48 #include <visp3/core/vpConfig.h> 49 #include <visp3/core/vpDebug.h> 56 #include <visp3/core/vpImage.h> 57 #include <visp3/core/vpImagePoint.h> 58 #include <visp3/core/vpIoTools.h> 59 #include <visp3/gui/vpDisplayGTK.h> 60 #include <visp3/io/vpImageIo.h> 61 #include <visp3/io/vpParseArgv.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 \"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", ipath.c_str(), opath.c_str(), user.c_str());
127 fprintf(stdout,
"\nERROR: Bad parameter [%s]\n", badparam);
147 bool getOptions(
int argc,
const char **argv, std::string &ipath, std::string &opath,
bool &click_allowed,
148 const std::string &user,
bool &display)
156 click_allowed =
false;
168 usage(argv[0], NULL, ipath, opath, user);
173 usage(argv[0], optarg, ipath, opath, user);
179 if ((c == 1) || (c == -1)) {
181 usage(argv[0], NULL, ipath, opath, user);
182 std::cerr <<
"ERROR: " << std::endl;
183 std::cerr <<
" Bad argument " << optarg << std::endl << std::endl;
190 int main(
int argc,
const char **argv)
193 std::string env_ipath;
194 std::string opt_ipath;
195 std::string opt_opath;
198 std::string filename;
199 std::string username;
200 bool opt_click_allowed =
true;
201 bool opt_display =
true;
208 if (!env_ipath.empty())
212 #if !defined(_WIN32) && (defined(__unix__) || defined(__unix) || (defined(__APPLE__) && defined(__MACH__))) // UNIX 214 #elif defined(_WIN32) 215 opt_opath =
"C:\\temp";
222 if (getOptions(argc, argv, opt_ipath, opt_opath, opt_click_allowed, username, opt_display) ==
false) {
227 if (!opt_ipath.empty())
229 if (!opt_opath.empty())
241 usage(argv[0], NULL, ipath, opath, username);
242 std::cerr << std::endl <<
"ERROR:" << std::endl;
243 std::cerr <<
" Cannot create " << odirname << std::endl;
244 std::cerr <<
" Check your -o " << opath <<
" option " << std::endl;
251 if (!opt_ipath.empty() && !env_ipath.empty()) {
252 if (ipath != env_ipath) {
253 std::cout << std::endl <<
"WARNING: " << std::endl;
254 std::cout <<
" Since -i <visp image path=" << ipath <<
"> " 255 <<
" is different from VISP_IMAGE_PATH=" << env_ipath << std::endl
256 <<
" we skip the environment variable." << std::endl;
261 if (opt_ipath.empty() && env_ipath.empty()) {
262 usage(argv[0], NULL, ipath, opath, username);
263 std::cerr << std::endl <<
"ERROR:" << std::endl;
264 std::cerr <<
" Use -i <visp image path> option or set VISP_INPUT_IMAGE_PATH " << std::endl
265 <<
" environment variable to specify the location of the " << std::endl
266 <<
" image path where test images are located." << std::endl
285 display.
init(I, 100, 100,
"X11 display");
298 for (
unsigned i = 0; i < I.
getHeight(); i += 20) {
315 for (
unsigned i = 0; i < I.
getWidth(); i += 20) {
338 for (
unsigned int i = 0; i < 100; i += 20) {
366 if (opt_click_allowed) {
367 std::cout <<
"\nA click to close the windows..." << std::endl;
389 displayRGBa.
init(Irgba, 100, 100,
"X11 color display");
397 if (opt_click_allowed) {
398 std::cout <<
"\nA click to display a cross..." << std::endl;
404 std::cout <<
"Cross position: " << ip << std::endl;
411 std::cout <<
"Cross position: " << ip << std::endl;
429 if (opt_click_allowed) {
430 std::cout <<
"\nA click to exit the program..." << std::endl;
432 std::cout <<
"Bye" << std::endl;
437 std::cout <<
"Catch an exception: " << e << std::endl;
442 int main() {
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