49 #include <visp3/core/vpConfig.h> 50 #include <visp3/core/vpDebug.h> 53 #include <visp3/core/vpImage.h> 54 #include <visp3/core/vpIoTools.h> 55 #include <visp3/gui/vpDisplayX.h> 56 #include <visp3/io/vpImageIo.h> 57 #include <visp3/io/vpParseArgv.h> 59 #include <visp3/core/vpTime.h> 71 #define GETOPTARGS "cdi:o:p:h" 84 void usage(
const char *name,
const char *badparam, std::string ipath, std::string opath, std::string user)
87 Read an image on the disk, display it using X11, display some\n\ 88 features (line, circle, caracters) in overlay and finaly write \n\ 89 the image and the overlayed features in an image on the disk.\n\ 92 %s [-i <input image path>] [-o <output image path>]\n\ 98 -i <input image path> %s\n\ 99 Set image input path.\n\ 100 From this path read \"Klimt/Klimt.pgm\"\n\ 102 Setting the VISP_INPUT_IMAGE_PATH environment\n\ 103 variable produces the same behaviour than using\n\ 106 -o <output image path> %s\n\ 107 Set image output path.\n\ 108 From this directory, creates the \"%s\"\n\ 109 subdirectory depending on the username, where \n\ 110 Klimt_grey.overlay.ppm output image is written.\n\ 113 Disable the mouse click. Useful to automate the \n\ 114 execution of this program without humain intervention.\n\ 117 Disable the image display. This can be useful \n\ 118 for automatic tests using crontab under Unix or \n\ 119 using the task manager under Windows.\n\ 122 Print the help.\n\n", ipath.c_str(), opath.c_str(), user.c_str());
125 fprintf(stderr,
"ERROR: \n");
126 fprintf(stderr,
"\nBad parameter [%s]\n", badparam);
148 bool getOptions(
int argc,
const char **argv, std::string &ipath, std::string &opath,
bool &click_allowed,
149 const std::string &user,
bool &display)
157 click_allowed =
false;
169 usage(argv[0], NULL, ipath, opath, user);
174 usage(argv[0], optarg_, ipath, opath, user);
180 if ((c == 1) || (c == -1)) {
182 usage(argv[0], NULL, ipath, opath, user);
183 std::cerr <<
"ERROR: " << std::endl;
184 std::cerr <<
" Bad argument " << optarg_ << std::endl << std::endl;
191 int main(
int argc,
const char **argv)
194 std::string env_ipath;
195 std::string opt_ipath;
196 std::string opt_opath;
199 std::string filename;
200 std::string username;
201 bool opt_click_allowed =
true;
202 bool opt_display =
true;
209 if (!env_ipath.empty())
213 #if !defined(_WIN32) && (defined(__unix__) || defined(__unix) || (defined(__APPLE__) && defined(__MACH__))) // UNIX 215 #elif defined(_WIN32) 216 opt_opath =
"C:\\temp";
223 if (getOptions(argc, argv, opt_ipath, opt_opath, opt_click_allowed, username, opt_display) ==
false) {
228 if (!opt_ipath.empty())
230 if (!opt_opath.empty())
242 usage(argv[0], NULL, ipath, opath, username);
243 std::cerr << std::endl <<
"ERROR:" << std::endl;
244 std::cerr <<
" Cannot create " << odirname << std::endl;
245 std::cerr <<
" Check your -o " << opath <<
" option " << std::endl;
252 if (!opt_ipath.empty() && !env_ipath.empty()) {
253 if (ipath != env_ipath) {
254 std::cout << std::endl <<
"WARNING: " << std::endl;
255 std::cout <<
" Since -i <visp image path=" << ipath <<
"> " 256 <<
" is different from VISP_IMAGE_PATH=" << env_ipath << std::endl
257 <<
" we skip the environment variable." << std::endl;
262 if (opt_ipath.empty() && env_ipath.empty()) {
263 usage(argv[0], NULL, ipath, opath, username);
264 std::cerr << std::endl <<
"ERROR:" << std::endl;
265 std::cerr <<
" Use -i <visp image path> option or set VISP_INPUT_IMAGE_PATH " << std::endl
266 <<
" environment variable to specify the location of the " << std::endl
267 <<
" image path where test images are located." << std::endl
286 display.
init(I, 100, 100,
"X11 display");
299 for (
unsigned i = 0; i < I.
getHeight(); i += 20) {
316 for (
unsigned i = 0; i < I.
getWidth(); i += 20) {
339 for (
unsigned int i = 0; i < 100; i += 20) {
367 if (opt_click_allowed) {
368 std::cout <<
"\nA click to close the windows..." << std::endl;
390 displayRGBa.
init(Irgba, 100, 100,
"X11 color display");
398 if (opt_click_allowed) {
399 std::cout <<
"\nA click to display a cross..." << std::endl;
405 std::cout <<
"Cross position: " << ip << std::endl;
412 std::cout <<
"Cross position: " << ip << std::endl;
430 if (opt_click_allowed) {
431 std::cout <<
"\nA click to exit the program..." << std::endl;
433 std::cout <<
"Bye" << std::endl;
438 std::cout <<
"Catch an exception: " << e << std::endl;
443 int main() {
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 close(vpImage< unsigned char > &I)
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 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)
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 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