tutorial-visp-grabber-v4l2.cpp
#include <visp/vpDisplayX.h>
#include <visp/vpImage.h>
#include <visp/vpV4l2Grabber.h>
int
{
#ifdef VISP_HAVE_V4L2
try
{
vpImage< unsigned char > I;
vpV4l2Grabber g;
g.open( I );
std::cout << "Image size: " << I.getWidth() << " " << I.getHeight() << std::endl;
#ifdef VISP_HAVE_X11
vpDisplayX d( I );
#else
std::cout << "No image viewer is available..." << std::endl;
#endif
while ( 1 )
{
g.acquire( I );
vpDisplay::display( I );
vpDisplay::flush( I );
if ( vpDisplay::getClick( I, false ) )
break;
}
}
catch ( vpException e )
{
std::cout << "Catch an exception: " << e << std::endl;
}
#endif
}


visp_ros
Author(s): Francois Pasteau, Fabien Spindler, Gatien Gaumerais, Alexander Oliva
autogenerated on Tue Mar 1 2022 00:03:19