imagezero_subscriber.cpp
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00001 // *****************************************************************************
00002 //
00003 // Copyright (c) 2016, Southwest Research Institute® (SwRI®)
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00029 
00030 #include "imagezero_image_transport/imagezero_subscriber.h"
00031 #include <imagezero_ros/ros_support.h>
00032 
00033 namespace imagezero_image_transport
00034 {
00035   ImageZeroSubscriber::ImageZeroSubscriber()
00036   {
00037     IZ::initDecodeTable();
00038   };
00039 
00040   void ImageZeroSubscriber::subscribeImpl(ros::NodeHandle& nh, const std::string& base_topic, uint32_t queue_size,
00041                                           const Callback& callback, const ros::VoidPtr& tracked_object,
00042                                           const image_transport::TransportHints& transport_hints)
00043   {
00044     typedef image_transport::SimpleSubscriberPlugin<sensor_msgs::CompressedImage> Base;
00045     Base::subscribeImpl(nh, base_topic, queue_size, callback, tracked_object, transport_hints);
00046   }
00047 
00048   void ImageZeroSubscriber::internalCallback(const sensor_msgs::CompressedImageConstPtr& message,
00049                                              const Callback& user_cb)
00050   {
00051     sensor_msgs::ImageConstPtr image = boost::make_shared<sensor_msgs::Image>(IZ::decompressImage(message));
00052 
00053     user_cb(image);
00054   }
00055 
00056 } //namespace compressed_image_transport


imagezero_image_transport
Author(s): P. J. Reed
autogenerated on Thu Jun 6 2019 21:35:00