image_view2_node.cpp

// -*- mode: c++ -*-
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#include "image_view2.h"

int main(int argc, char **argv)
{
  //ros::init(argc, argv, "image_view2", ros::init_options::AnonymousName);
  ros::init(argc, argv, "image_view2");
  ros::NodeHandle n;

  if ( n.resolveName("image") == "/image") {
    ROS_WARN("image_view: image has not been remapped! Typical command-line usage:\n"
             "\t$ ./image_view image:=<image topic> [transport]");
  }
  ros::AsyncSpinner spinner(1);
  image_view2::ImageView2 view(n);
  spinner.start();
  while (ros::ok()) {
    int key = cv::waitKey(1000 / 30);
    view.pressKey(key);
    view.showImage();
  }
  return 0;
}