Test display polygon lines.
#include <cstdlib>
#include <visp3/core/vpImage.h>
#include <visp3/core/vpImageConvert.h>
#include <visp3/core/vpPolygon.h>
#include <visp3/core/vpRect.h>
#include <visp3/gui/vpDisplayD3D.h>
#include <visp3/gui/vpDisplayGDI.h>
#include <visp3/gui/vpDisplayGTK.h>
#include <visp3/gui/vpDisplayOpenCV.h>
#include <visp3/gui/vpDisplayX.h>
#include <visp3/io/vpParseArgv.h>
#define GETOPTARGS "cdh"
void usage(const char *name, const char *badparam);
bool getOptions(int argc, const char **argv, bool &click_allowed, bool &display);
void usage(const char *name, const char *badparam)
{
fprintf(stdout, "\n\
Display polygon lines.\n\
\n\
SYNOPSIS\n\
%s [-c] [-d] [-h]\n", name);
fprintf(stdout, "\n\
OPTIONS: Default\n\
-c\n\
Disable the mouse click. Useful to automate the \n\
execution of this program without humain intervention.\n\
\n\
-d \n\
Disable the image display. This can be useful \n\
for automatic tests. \n\
\n\
-h\n\
Print the help.\n\n");
if (badparam) {
fprintf(stderr, "ERROR: \n");
fprintf(stderr, "\nBad parameter [%s]\n", badparam);
}
}
bool getOptions(int argc, const char **argv, bool &click_allowed, bool &display)
{
const char *optarg_;
int c;
switch (c) {
case 'c':
click_allowed = false;
break;
case 'd':
display = false;
break;
case 'h':
usage(argv[0], NULL);
return false;
break;
default:
usage(argv[0], optarg_);
return false;
break;
}
}
if ((c == 1) || (c == -1)) {
usage(argv[0], NULL);
std::cerr << "ERROR: " << std::endl;
std::cerr << " Bad argument " << optarg_ << std::endl << std::endl;
return false;
}
return true;
}
int main(int argc, const char **argv)
{
#ifdef VISP_HAVE_DISPLAY
bool opt_click_allowed = true;
bool opt_display = true;
if (getOptions(argc, argv, opt_click_allowed, opt_display) == false) {
return EXIT_FAILURE;
}
if (opt_display && opt_click_allowed) {
#if defined(VISP_HAVE_X11)
#elif defined(VISP_HAVE_GTK)
#elif defined(VISP_HAVE_GDI)
#elif defined(VISP_HAVE_D3D9)
#elif defined(VISP_HAVE_OPENCV)
#endif
d.
init(I, 0, 0,
"Grayscale image");
for (unsigned int i = 0; i < I_color.getHeight(); i++) {
double hue = i / (double)I_color.getHeight(), saturation = 1.0, value = 1.0;
unsigned char rgb[3];
for (unsigned int j = 0; j < I_color.getWidth(); j++) {
I_color[i][j].R = rgb[0];
I_color[i][j].G = rgb[1];
I_color[i][j].B = rgb[2];
}
}
}
#else
(void)argc;
(void)argv;
#endif
return EXIT_SUCCESS;
}