tutorial-ultrasonix-qt-grabbing-post-scan-bi-plan.cpp

 
#include <iostream>
#include <visp3/ustk_core/usConfig.h>
 
#if (defined(USTK_HAVE_QT5) || defined(USTK_HAVE_VTK_QT)) && (defined(VISP_HAVE_X11) || defined(VISP_HAVE_GDI))
 
#include <QApplication>
#include <QtCore/QThread>
 
#include <visp3/ustk_grabber/usNetworkGrabberPostScanBiPlan.h>
 
#include <visp3/gui/vpDisplayGDI.h>
#include <visp3/gui/vpDisplayX.h>
 
int main(int argc, char **argv)
{
  // QT application
  QApplication app(argc, argv);
 
  usNetworkGrabberPostScanBiPlan *qtGrabber = new usNetworkGrabberPostScanBiPlan();
  qtGrabber->connectToServer();
 
  // qtGrabber->setVerbose(true);
  // setting acquisition parameters
  usNetworkGrabber::usInitHeaderSent header;
  header.probeId = 14;     // bi-plan probe id = 15
  header.slotId = 0;       // top slot id = 0
  header.imagingMode = 23; // bi-plan = 23
 
  std::vector<usFrameGrabbedInfo<usImagePostScan2D<unsigned char> > *> grabbedFrame;
 
// Prepare display
#if defined(VISP_HAVE_X11)
  vpDisplayX *display1 = NULL;
  vpDisplayX *display2 = NULL;
#elif defined(VISP_HAVE_GDI)
  vpDisplayGDI *display1 = NULL;
  vpDisplayGDI *display2 = NULL;
#endif
  bool displayInit = false;
 
  bool captureRunning = true;
 
  // sending acquisition parameters
  qtGrabber->initAcquisition(header);
 
  // grab a 640*480 post-scan image
  qtGrabber->setPostScanMode(true);
  qtGrabber->setPostScanHeigh(300);
  qtGrabber->setPostScanWidth(300);
 
  qtGrabber->sendAcquisitionParameters();
  qtGrabber->runAcquisition();
 
  std::cout << "waiting ultrasound initialisation..." << std::endl;
 
  // our local grabbing loop
  do {
    grabbedFrame = qtGrabber->acquire();
 
    std::cout << "MAIN THREAD received frame No : " << grabbedFrame[0]->getFrameCount() << " and "
              << grabbedFrame[1]->getFrameCount() << std::endl;
 
    // init display
    if (!displayInit && grabbedFrame[0]->getHeight() != 0 && grabbedFrame[0]->getWidth() != 0) {
#if defined(VISP_HAVE_X11)
      display1 = new vpDisplayX(*(grabbedFrame[0]));
      display2 = new vpDisplayX(*(grabbedFrame[1]));
#elif defined(VISP_HAVE_GDI)
      display1 = new vpDisplayGDI(*(grabbedFrame[0]));
      display2 = new vpDisplayGDI(*(grabbedFrame[1]));
#endif
      displayInit = true;
    }
 
    // processing display
    if (displayInit) {
      if (vpDisplay::getClick(*grabbedFrame[0], false) || vpDisplay::getClick(*grabbedFrame[1], false))
        captureRunning = false;
      vpDisplay::display(*(grabbedFrame[0]));
      vpDisplay::display(*(grabbedFrame[1]));
      vpDisplay::displayText(*grabbedFrame[0], 20, 20, std::string("Click to exit..."), vpColor::red);
      vpDisplay::displayText(*grabbedFrame[1], 20, 20, std::string("Click to exit..."), vpColor::red);
      vpDisplay::flush(*(grabbedFrame[0]));
      vpDisplay::flush(*(grabbedFrame[1]));
    }
 
  } while (captureRunning);
 
  qtGrabber->stopAcquisition();
 
  if (displayInit) {
    delete display1;
    delete display2;
  }
 
  return 0;
}
 
#else
int main()
{
  std::cout << "You should intall Qt5 (with wigdets and network modules), and display X  to run this tutorial"
            << std::endl;
  return 0;
}
 
#endif