image_view.cpp

Go to the documentation of this file.

/*********************************************************************
* Software License Agreement (BSD License)
* 
*  Copyright (c) 2008, Willow Garage, Inc.
*  All rights reserved.
* 
*  Redistribution and use in source and binary forms, with or without
*  modification, are permitted provided that the following conditions
*  are met:
* 
*   * Redistributions of source code must retain the above copyright
*     notice, this list of conditions and the following disclaimer.
*   * Redistributions in binary form must reproduce the above
*     copyright notice, this list of conditions and the following
*     disclaimer in the documentation and/or other materials provided
*     with the distribution.
*   * Neither the name of the Willow Garage nor the names of its
*     contributors may be used to endorse or promote products derived
*     from this software without specific prior written permission.
* 
*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
*  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
*  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
*  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
*  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
*  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
*  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
*  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
*  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
*  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
*  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
*  POSSIBILITY OF SUCH DAMAGE.
*********************************************************************/
#include <ros/ros.h>
#include <nodelet/loader.h>

int main(int argc, char **argv)
{
  ros::init(argc, argv, "image_view", ros::init_options::AnonymousName);
  if (ros::names::remap("image") == "image") {
    ROS_WARN("Topic 'image' has not been remapped! Typical command-line usage:\n"
             "\t$ rosrun image_view image_view image:=<image topic> [transport]");
  }

  nodelet::Loader manager(false);
  nodelet::M_string remappings;
  nodelet::V_string my_argv(argv + 1, argv + argc);
  my_argv.push_back("--shutdown-on-close"); // Internal

  manager.load(ros::this_node::getName(), "image_view/image", remappings, my_argv);

  ros::spin();
  return 0;
}