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"
76 void usage(
const char *name,
const char *badparam, std::string ipath, std::string opath, std::string user);
77 bool getOptions(
int argc,
const char **argv, std::string &ipath, std::string &opath,
bool &click_allowed,
78 std::string user,
bool &display);
91 void usage(
const char *name,
const char *badparam, std::string ipath, std::string opath, std::string user)
94 Read an image on the disk, display it using X11, display some\n\
95 features (line, circle, caracters) in overlay and finaly write \n\
96 the image and the overlayed features in an image on the disk.\n\
99 %s [-i <input image path>] [-o <output image path>]\n\
105 -i <input image path> %s\n\
106 Set image input path.\n\
107 From this path read \"ViSP-images/Klimt/Klimt.pgm\"\n\
109 Setting the VISP_INPUT_IMAGE_PATH environment\n\
110 variable produces the same behaviour than using\n\
113 -o <output image path> %s\n\
114 Set image output path.\n\
115 From this directory, creates the \"%s\"\n\
116 subdirectory depending on the username, where \n\
117 Klimt_grey.overlay.ppm output image is written.\n\
120 Disable the mouse click. Useful to automate the \n\
121 execution of this program without humain intervention.\n\
124 Disable the image display. This can be useful \n\
125 for automatic tests using crontab under Unix or \n\
126 using the task manager under Windows.\n\
129 Print the help.\n\n",
130 ipath.c_str(), opath.c_str(), user.c_str());
133 fprintf(stderr,
"ERROR: \n" );
134 fprintf(stderr,
"\nBad parameter [%s]\n", badparam);
157 bool getOptions(
int argc,
const char **argv, std::string &ipath, std::string &opath,
bool &click_allowed,
158 std::string user,
bool &display)
165 case 'c': click_allowed =
false;
break;
166 case 'd': display =
false;
break;
167 case 'i': ipath = optarg_;
break;
168 case 'o': opath = optarg_;
break;
169 case 'h': usage(argv[0], NULL, ipath, opath, user);
return false;
break;
172 usage(argv[0], optarg_, ipath, opath, user);
return false;
break;
176 if ((c == 1) || (c == -1)) {
178 usage(argv[0], NULL, ipath, opath, user);
179 std::cerr <<
"ERROR: " << std::endl;
180 std::cerr <<
" Bad argument " << optarg_ << std::endl << std::endl;
188 main(
int argc,
const char ** argv)
191 std::string env_ipath;
192 std::string opt_ipath;
193 std::string opt_opath;
196 std::string filename;
197 std::string username;
198 bool opt_click_allowed =
true;
199 bool opt_display =
true;
202 char *ptenv = getenv(
"VISP_INPUT_IMAGE_PATH");
208 if (! env_ipath.empty())
212 #if !defined(_WIN32) && (defined(__unix__) || defined(__unix) || (defined(__APPLE__) && defined(__MACH__))) // UNIX
214 #elif defined(_WIN32)
215 opt_opath =
"C:\\temp";
222 if (getOptions(argc, argv, opt_ipath, opt_opath,
223 opt_click_allowed, username, opt_display) ==
false) {
228 if (!opt_ipath.empty())
230 if (!opt_opath.empty())
243 usage(argv[0], NULL, ipath, opath, username);
244 std::cerr << std::endl
245 <<
"ERROR:" << std::endl;
246 std::cerr <<
" Cannot create " << odirname << std::endl;
247 std::cerr <<
" Check your -o " << opath <<
" option " << std::endl;
254 if (!opt_ipath.empty() && !env_ipath.empty()) {
255 if (ipath != env_ipath) {
256 std::cout << std::endl
257 <<
"WARNING: " << std::endl;
258 std::cout <<
" Since -i <visp image path=" << ipath <<
"> "
259 <<
" is different from VISP_IMAGE_PATH=" << env_ipath << std::endl
260 <<
" we skip the environment variable." << std::endl;
265 if (opt_ipath.empty() && env_ipath.empty()){
266 usage(argv[0], NULL, ipath, opath, username);
267 std::cerr << std::endl
268 <<
"ERROR:" << std::endl;
269 std::cerr <<
" Use -i <visp image path> option or set VISP_INPUT_IMAGE_PATH "
271 <<
" environment variable to specify the location of the " << std::endl
272 <<
" image path where test images are located." << std::endl << std::endl;
290 display.
init(I, 100, 100,
"X11 display") ;
303 for (
unsigned i=0 ; i < I.
getHeight() ; i+=20) {
320 for (
unsigned i=0 ; i < I.
getWidth() ; i+=20) {
343 for (
unsigned int i=0 ; i < 100 ; i+=20) {
357 "ViSP is a marvelous software",
372 if (opt_click_allowed) {
373 std::cout <<
"\nA click to close the windows..." << std::endl;
395 displayRGBa.
init(Irgba, 100, 100,
"X11 color display");
403 if (opt_click_allowed) {
404 std::cout <<
"\nA click to display a cross..." << std::endl;
409 std::cout <<
"Cross position: " << ip << std::endl;
417 std::cout <<
"Cross position: " << ip << std::endl;
426 if (opt_click_allowed) {
427 std::cout <<
"\nA click to exit the program..." << std::endl;
429 std::cout <<
"Bye" << std::endl;
435 std::cout <<
"Catch an exception: " << e << std::endl;
443 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
static void close(vpImage< unsigned char > &I)
unsigned int getWidth() const
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)
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
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
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