52 #include <visp/vpDebug.h>
53 #include <visp/vpConfig.h>
60 #include <visp/vpImage.h>
61 #include <visp/vpImageIo.h>
62 #include <visp/vpImagePoint.h>
63 #include <visp/vpDisplayGTK.h>
64 #include <visp/vpParseArgv.h>
65 #include <visp/vpIoTools.h>
77 #define GETOPTARGS "cdi:o:h"
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 GTK, 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\
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(stdout,
"\nERROR: Bad parameter [%s]\n", badparam);
152 bool getOptions(
int argc,
const char **argv,
153 std::string &ipath, std::string &opath,
bool &click_allowed,
154 std::string user,
bool &display)
161 case 'c': click_allowed =
false;
break;
162 case 'd': display =
false;
break;
163 case 'i': ipath = optarg;
break;
164 case 'o': opath = optarg;
break;
165 case 'h': usage(argv[0], NULL, ipath, opath, user);
return false;
break;
168 usage(argv[0], optarg, ipath, opath, user);
return false;
break;
172 if ((c == 1) || (c == -1)) {
174 usage(argv[0], NULL, ipath, opath, user);
175 std::cerr <<
"ERROR: " << std::endl;
176 std::cerr <<
" Bad argument " << optarg << std::endl << std::endl;
184 main(
int argc,
const char ** argv)
187 std::string env_ipath;
188 std::string opt_ipath;
189 std::string opt_opath;
192 std::string filename;
193 std::string username;
194 bool opt_click_allowed =
true;
195 bool opt_display =
true;
198 char *ptenv = getenv(
"VISP_INPUT_IMAGE_PATH");
203 if (! env_ipath.empty())
207 #if !defined(_WIN32) && (defined(__unix__) || defined(__unix) || (defined(__APPLE__) && defined(__MACH__))) // UNIX
209 #elif defined(_WIN32)
210 opt_opath =
"C:\\temp";
217 if (getOptions(argc, argv, opt_ipath, opt_opath,
218 opt_click_allowed, username, opt_display) ==
false) {
223 if (!opt_ipath.empty())
225 if (!opt_opath.empty())
238 usage(argv[0], NULL, ipath, opath, username);
239 std::cerr << std::endl
240 <<
"ERROR:" << std::endl;
241 std::cerr <<
" Cannot create " << odirname << std::endl;
242 std::cerr <<
" Check your -o " << opath <<
" option " << std::endl;
249 if (!opt_ipath.empty() && !env_ipath.empty()) {
250 if (ipath != env_ipath) {
251 std::cout << std::endl
252 <<
"WARNING: " << std::endl;
253 std::cout <<
" Since -i <visp image path=" << ipath <<
"> "
254 <<
" is different from VISP_IMAGE_PATH=" << env_ipath << std::endl
255 <<
" we skip the environment variable." << std::endl;
260 if (opt_ipath.empty() && env_ipath.empty()){
261 usage(argv[0], NULL, ipath, opath, username);
262 std::cerr << std::endl
263 <<
"ERROR:" << std::endl;
264 std::cerr <<
" Use -i <visp image path> option or set VISP_INPUT_IMAGE_PATH "
266 <<
" environment variable to specify the location of the " << std::endl
267 <<
" image path where test images are located." << std::endl << std::endl;
285 display.
init(I, 100, 100,
"GTK 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) {
353 "ViSP is a marvelous software",
368 if (opt_click_allowed) {
369 std::cout <<
"\nA click to close the windows..." << std::endl;
391 displayRGBa.
init(Irgba, 100, 100,
"GTK color display");
399 if (opt_click_allowed) {
400 std::cout <<
"\nA click to display a cross..." << std::endl;
405 std::cout <<
"Cross position: " << ip << std::endl;
413 std::cout <<
"Cross position: " << ip << std::endl;
422 if (opt_click_allowed) {
423 std::cout <<
"\nA click to exit the program..." << std::endl;
425 std::cout <<
"Bye" << std::endl;
430 std::cout <<
"Catch an exception: " << e << std::endl;
438 vpERROR_TRACE(
"You do not have GTK functionalities to display images...");
virtual void displayCircle(const vpImagePoint ¢er, unsigned int radius, const vpColor &color, bool fill=false, unsigned int thickness=1)=0
static void write(const vpImage< unsigned char > &I, const char *filename)
virtual void displayArrow(const vpImagePoint &ip1, const vpImagePoint &ip2, const vpColor &color=vpColor::white, unsigned int w=4, unsigned int h=2, unsigned int thickness=1)=0
static void close(vpImage< unsigned char > &I)
unsigned int getWidth() const
error that can be emited by ViSP classes.
void init(vpImage< unsigned char > &I, int winx=-1, int winy=-1, const char *title=NULL)
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
void set_i(const double ii)
static void display(const vpImage< unsigned char > &I)
virtual void displayCross(const vpImagePoint &ip, unsigned int size, const vpColor &color, unsigned int thickness=1)=0
The vpDisplayGTK allows to display image using the GTK+ library version 1.2.
virtual void displayRectangle(const vpImagePoint &topLeft, unsigned int width, unsigned int height, const vpColor &color, bool fill=false, unsigned int thickness=1)=0
static void getImage(const vpImage< unsigned char > &Is, vpImage< vpRGBa > &Id)
virtual void displayDotLine(const vpImagePoint &ip1, const vpImagePoint &ip2, const vpColor &color, unsigned int thickness=1)=0
void set_j(const double jj)
virtual void displayCharString(const vpImagePoint &ip, const char *text, const vpColor &color=vpColor::green)=0
unsigned int getHeight() const
virtual bool getClick(bool blocking=true)=0
Class that defines a 2D point in an image. This class is useful for image processing and stores only ...
virtual void displayLine(const vpImagePoint &ip1, const vpImagePoint &ip2, const vpColor &color, unsigned int thickness=1)=0
static void read(vpImage< unsigned char > &I, const char *filename)
static const vpColor yellow
static const vpColor blue