51 #include <visp/vpDebug.h>
52 #include <visp/vpConfig.h>
56 #include <visp/vpImage.h>
57 #include <visp/vpImageIo.h>
58 #include <visp/vpDisplayX.h>
59 #include <visp/vpParseArgv.h>
60 #include <visp/vpIoTools.h>
62 #include <visp/vpTime.h>
74 #define GETOPTARGS "cdi:o:p:h"
87 void usage(
const char *name,
const char *badparam, std::string ipath,
88 std::string opath, std::string user)
91 Read an image on the disk, display it using X11, display some\n\
92 features (line, circle, caracters) in overlay and finaly write \n\
93 the image and the overlayed features in an image on the disk.\n\
96 %s [-i <input image path>] [-o <output image path>]\n\
102 -i <input image path> %s\n\
103 Set image input path.\n\
104 From this path read \"ViSP-images/Klimt/Klimt.pgm\"\n\
106 Setting the VISP_INPUT_IMAGE_PATH environment\n\
107 variable produces the same behaviour than using\n\
110 -o <output image path> %s\n\
111 Set image output path.\n\
112 From this directory, creates the \"%s\"\n\
113 subdirectory depending on the username, where \n\
114 Klimt_grey.overlay.ppm output image is written.\n\
117 Disable the mouse click. Useful to automate the \n\
118 execution of this program without humain intervention.\n\
121 Disable the image display. This can be useful \n\
122 for automatic tests using crontab under Unix or \n\
123 using the task manager under Windows.\n\
126 Print the help.\n\n",
127 ipath.c_str(), opath.c_str(), user.c_str());
130 fprintf(stderr,
"ERROR: \n" );
131 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;
292 display.
init(I, 100, 100,
"X11 display") ;
305 for (
unsigned i=0 ; i < I.
getHeight() ; i+=20) {
322 for (
unsigned i=0 ; i < I.
getWidth() ; i+=20) {
345 for (
unsigned int i=0 ; i < 100 ; i+=20) {
359 "ViSP is a marvelous software",
374 if (opt_click_allowed) {
375 std::cout <<
"\nA click to close the windows..." << std::endl;
402 displayRGBa.
init(Irgba, 100, 100,
"X11 color display");
410 if (opt_click_allowed) {
411 std::cout <<
"\nA click to display a cross..." << std::endl;
416 std::cout <<
"Cross position: " << ip << std::endl;
424 std::cout <<
"Cross position: " << ip << std::endl;
433 if (opt_click_allowed) {
434 std::cout <<
"\nA click to exit the program..." << std::endl;
436 std::cout <<
"Bye" << std::endl;
444 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
static void close(vpImage< unsigned char > &I)
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 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
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
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