File: tutorial-image-display.cpp

package info (click to toggle)
visp 3.6.0-5
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 119,296 kB
  • sloc: cpp: 500,914; ansic: 52,904; xml: 22,642; python: 7,365; java: 4,247; sh: 482; makefile: 237; objc: 145
file content (25 lines) | stat: -rw-r--r-- 666 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
//! \example tutorial-image-display.cpp
#include <visp3/gui/vpDisplayGDI.h>
#include <visp3/gui/vpDisplayX.h>

int main()
{
  vpImage<unsigned char> I(2160, 3840, 128);

  try {
#if defined(VISP_HAVE_X11)
    vpDisplayX d(I);
#elif defined(VISP_HAVE_GDI)
    vpDisplayGDI d(I);
#endif

    vpDisplay::setTitle(I, "My image");
    vpDisplay::display(I);
    vpDisplay::displayCircle(I, I.getHeight() / 2, I.getWidth() / 2, 200, vpColor::red, true);
    vpDisplay::flush(I);
    std::cout << "A click to quit..." << std::endl;
    vpDisplay::getClick(I);
  } catch (const vpException &e) {
    std::cout << "Catch an exception: " << e.getMessage() << std::endl;
  }
}