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)
186 std::string env_ipath;
187 std::string opt_ipath;
188 std::string opt_opath;
191 std::string filename;
192 std::string username;
193 bool opt_click_allowed =
true;
194 bool opt_display =
true;
197 char *ptenv = getenv(
"VISP_INPUT_IMAGE_PATH");
202 if (! env_ipath.empty())
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;
289 display.
init(I, 100, 100,
"GTK display") ;
302 for (
unsigned i=0 ; i < I.
getHeight() ; i+=20) {
319 for (
unsigned i=0 ; i < I.
getWidth() ; i+=20) {
342 for (
unsigned int i=0 ; i < 100 ; i+=20) {
356 "ViSP is a marvelous software",
371 if (opt_click_allowed) {
372 std::cout <<
"\nA click to close the windows..." << std::endl;
394 displayRGBa.
init(Irgba, 100, 100,
"GTK color display");
402 if (opt_click_allowed) {
403 std::cout <<
"\nA click to display a cross..." << std::endl;
408 std::cout <<
"Cross position: " << ip << std::endl;
416 std::cout <<
"Cross position: " << ip << std::endl;
425 if (opt_click_allowed) {
426 std::cout <<
"\nA click to exit the program..." << std::endl;
428 std::cout <<
"Bye" << std::endl;
436 vpERROR_TRACE(
"You do not have GTK functionalities to display images...");
void set_j(const double j)
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
void set_i(const double i)
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
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
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