51 #include <visp/vpDebug.h>
52 #include <visp/vpConfig.h>
59 #include <visp/vpImage.h>
60 #include <visp/vpImageIo.h>
61 #include <visp/vpDisplayX.h>
63 #include <visp/vpParseArgv.h>
64 #include <visp/vpIoTools.h>
77 #define GETOPTARGS "cdi:o:h"
79 void usage(
const char *name,
const char *badparam, std::string ipath, std::string opath, std::string user);
80 bool getOptions(
int argc,
const char **argv, std::string &ipath, std::string &opath,
bool &click_allowed,
81 std::string user,
bool &display);
94 void usage(
const char *name,
const char *badparam, std::string ipath, std::string opath, std::string user)
97 Read an image on the disk, display it using X11, display some\n\
98 features (line, circle, caracters) in overlay and finaly write \n\
99 the image and the overlayed features in an image on the disk.\n\
102 %s [-i <input image path>] [-o <output image path>]\n\
108 -i <input image path> %s\n\
109 Set image input path.\n\
110 From this path read \"ViSP-images/Klimt/Klimt.pgm\"\n\
111 and \"ViSP-images/Klimt/Klimt.ppm\" images.\n\
112 Setting the VISP_INPUT_IMAGE_PATH environment\n\
113 variable produces the same behaviour than using\n\
116 -o <output image path> %s\n\
117 Set image output path.\n\
118 From this directory, creates the \"%s\"\n\
119 subdirectory depending on the username, where \n\
120 Klimt_grey.overlay.ppm output image is written.\n\
123 Disable the mouse click. Useful to automate the \n\
124 execution of this program without humain intervention.\n\
127 Disable the image display. This can be useful \n\
128 for automatic tests using crontab under Unix or \n\
129 using the task manager under Windows.\n\
132 Print the help.\n\n",
133 ipath.c_str(), opath.c_str(), user.c_str());
136 fprintf(stderr,
"ERROR: \n" );
137 fprintf(stderr,
"\nBad parameter [%s]\n", badparam);
158 bool getOptions(
int argc,
const char **argv, std::string &ipath, std::string &opath,
bool &click_allowed,
159 std::string user,
bool &display)
166 case 'c': click_allowed =
false;
break;
167 case 'd': display =
false;
break;
168 case 'i': ipath = optarg_;
break;
169 case 'o': opath = optarg_;
break;
170 case 'h': usage(argv[0], NULL, ipath, opath, user);
return false;
break;
173 usage(argv[0], optarg_, ipath, opath, user);
return false;
break;
177 if ((c == 1) || (c == -1)) {
179 usage(argv[0], NULL, ipath, opath, user);
180 std::cerr <<
"ERROR: " << std::endl;
181 std::cerr <<
" Bad argument " << optarg_ << std::endl << std::endl;
189 main(
int argc,
const char ** argv)
192 std::string env_ipath;
193 std::string opt_ipath;
194 std::string opt_opath;
197 std::string filename;
198 std::string username;
199 bool opt_click_allowed =
true;
200 bool opt_display =
true;
206 if (! env_ipath.empty())
210 #if !defined(_WIN32) && (defined(__unix__) || defined(__unix) || (defined(__APPLE__) && defined(__MACH__))) // UNIX
212 #elif defined(_WIN32)
213 opt_opath =
"C:\\temp";
220 if (getOptions(argc, argv, opt_ipath, opt_opath,
221 opt_click_allowed, username, opt_display) ==
false) {
226 if (!opt_ipath.empty())
228 if (!opt_opath.empty())
241 usage(argv[0], NULL, ipath, opath, username);
242 std::cerr << std::endl
243 <<
"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
255 <<
"WARNING: " << std::endl;
256 std::cout <<
" Since -i <visp image path=" << ipath <<
"> "
257 <<
" is different from VISP_IMAGE_PATH=" << env_ipath << std::endl
258 <<
" we skip the environment variable." << std::endl;
263 if (opt_ipath.empty() && env_ipath.empty()){
264 usage(argv[0], NULL, ipath, opath, username);
265 std::cerr << std::endl
266 <<
"ERROR:" << std::endl;
267 std::cerr <<
" Use -i <visp image path> option or set VISP_INPUT_IMAGE_PATH "
269 <<
" environment variable to specify the location of the " << std::endl
270 <<
" image path where test images are located." << std::endl << std::endl;
285 std::cerr << std::endl
286 <<
"ERROR:" << std::endl;
287 std::cerr <<
" Cannot read " << filename << std::endl;
288 std::cerr <<
" Check your -i " << ipath <<
" option " << std::endl
289 <<
" or VISP_INPUT_IMAGE_PATH environment variable."
300 std::cerr << std::endl
301 <<
"ERROR:" << std::endl;
302 std::cerr <<
" Cannot read " << filename << std::endl;
303 std::cerr <<
" Check your -i " << ipath <<
" option " << std::endl
304 <<
" or VISP_INPUT_IMAGE_PATH environment variable."
315 display1.
init(I1, 0, 0,
"X11 Display 1...") ;
317 display2.
init(I2, 200, 200,
"X11 Display 2...") ;
323 for (
unsigned int i=0 ; i < I1.
getHeight() ; i+=20) {
332 for (
unsigned int i=0 ; i < I1.
getWidth() ; i+=20) {
350 for (
unsigned int i=0 ; i < 100 ; i+=20) {
360 "ViSP is a marvelous software",
370 if (opt_click_allowed) {
371 std::cout <<
"\nA click in the first display to draw a cross..." << std::endl;
376 std::cout <<
"Cross position: " << ip << std::endl;
384 std::cout <<
"Cross position: " << ip<< std::endl;
399 if (opt_click_allowed) {
400 std::cout <<
"\nA click in the second display to close the windows and exit..." << std::endl;
408 std::cout <<
"Catch an exception: " << e << std::endl;
416 vpERROR_TRACE(
"You do not have X11 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
unsigned int getWidth() const
static void displayText(const vpImage< unsigned char > &I, const vpImagePoint &ip, const std::string &s, const vpColor &color)
Define the X11 console to display images.
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)
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
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)
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
void init(vpImage< unsigned char > &I, int winx=-1, int winy=-1, const char *title=NULL)
static void read(vpImage< unsigned char > &I, const char *filename)
static const vpColor yellow
static const vpColor blue