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"
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 X11, 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\
107 and \"ViSP-images/Klimt/Klimt.ppm\" images.\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(stderr,
"ERROR: \n" );
133 fprintf(stderr,
"\nBad parameter [%s]\n", badparam);
154 bool getOptions(
int argc,
const char **argv,
155 std::string &ipath, std::string &opath,
bool &click_allowed,
156 std::string user,
bool &display)
163 case 'c': click_allowed =
false;
break;
164 case 'd': display =
false;
break;
165 case 'i': ipath = optarg;
break;
166 case 'o': opath = optarg;
break;
167 case 'h': usage(argv[0], NULL, ipath, opath, user);
return false;
break;
170 usage(argv[0], optarg, ipath, opath, user);
return false;
break;
174 if ((c == 1) || (c == -1)) {
176 usage(argv[0], NULL, ipath, opath, user);
177 std::cerr <<
"ERROR: " << std::endl;
178 std::cerr <<
" Bad argument " << optarg << std::endl << std::endl;
186 main(
int argc,
const char ** argv)
188 std::string env_ipath;
189 std::string opt_ipath;
190 std::string opt_opath;
193 std::string filename;
194 std::string username;
195 bool opt_click_allowed =
true;
196 bool opt_display =
true;
199 char *ptenv = getenv(
"VISP_INPUT_IMAGE_PATH");
205 if (! env_ipath.empty())
212 opt_opath =
"C:\\temp";
219 if (getOptions(argc, argv, opt_ipath, opt_opath,
220 opt_click_allowed, username, opt_display) ==
false) {
225 if (!opt_ipath.empty())
227 if (!opt_opath.empty())
240 usage(argv[0], NULL, ipath, opath, username);
241 std::cerr << std::endl
242 <<
"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
254 <<
"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
265 <<
"ERROR:" << std::endl;
266 std::cerr <<
" Use -i <visp image path> option or set VISP_INPUT_IMAGE_PATH "
268 <<
" environment variable to specify the location of the " << std::endl
269 <<
" image path where test images are located." << std::endl << std::endl;
284 std::cerr << std::endl
285 <<
"ERROR:" << std::endl;
286 std::cerr <<
" Cannot read " << filename << std::endl;
287 std::cerr <<
" Check your -i " << ipath <<
" option " << std::endl
288 <<
" or VISP_INPUT_IMAGE_PATH environment variable."
299 std::cerr << std::endl
300 <<
"ERROR:" << std::endl;
301 std::cerr <<
" Cannot read " << filename << std::endl;
302 std::cerr <<
" Check your -i " << ipath <<
" option " << std::endl
303 <<
" or VISP_INPUT_IMAGE_PATH environment variable."
314 display1.
init(I1, 0, 0,
"X11 Display 1...") ;
316 display2.
init(I2, 200, 200,
"X11 Display 2...") ;
322 for (
unsigned int i=0 ; i < I1.
getHeight() ; i+=20) {
331 for (
unsigned int i=0 ; i < I1.
getWidth() ; i+=20) {
349 for (
unsigned int i=0 ; i < 100 ; i+=20) {
359 "ViSP is a marvelous software",
369 if (opt_click_allowed) {
370 std::cout <<
"\nA click in the first display to draw a cross..." << std::endl;
375 std::cout <<
"Cross position: " << ip << std::endl;
383 std::cout <<
"Cross position: " << ip<< std::endl;
398 if (opt_click_allowed) {
399 std::cout <<
"\nA click in the second display to close the windows and exit..." << std::endl;
409 vpERROR_TRACE(
"You do not have X11 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
unsigned int getWidth() const
Define the X11 console to display images.
void set_i(const double i)
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 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
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
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