laser_scan_display.h
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00001 /*
00002  * Copyright (c) 2008, Willow Garage, Inc.
00003  * All rights reserved.
00004  *
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions are met:
00007  *
00008  *     * Redistributions of source code must retain the above copyright
00009  *       notice, this list of conditions and the following disclaimer.
00010  *     * Redistributions in binary form must reproduce the above copyright
00011  *       notice, this list of conditions and the following disclaimer in the
00012  *       documentation and/or other materials provided with the distribution.
00013  *     * Neither the name of the Willow Garage, Inc. nor the names of its
00014  *       contributors may be used to endorse or promote products derived from
00015  *       this software without specific prior written permission.
00016  *
00017  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00018  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00019  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00020  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00021  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00022  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00023  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00024  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00025  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00026  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00027  * POSSIBILITY OF SUCH DAMAGE.
00028  */
00029 
00030 #ifndef RVIZ_LASER_SCAN_DISPLAY_H
00031 #define RVIZ_LASER_SCAN_DISPLAY_H
00032 
00033 #include <sensor_msgs/LaserScan.h>
00034 
00035 #include "rviz/message_filter_display.h"
00036 
00037 namespace laser_geometry
00038 {
00039 class LaserProjection;
00040 }
00041 
00042 namespace rviz
00043 {
00044 
00045 class IntProperty;
00046 class PointCloudCommon;
00047 
00049 class LaserScanDisplay: public MessageFilterDisplay<sensor_msgs::LaserScan>
00050 {
00051 Q_OBJECT
00052 public:
00053   LaserScanDisplay();
00054   ~LaserScanDisplay();
00055 
00056   virtual void reset();
00057 
00058   virtual void update( float wall_dt, float ros_dt );
00059 
00060 private Q_SLOTS:
00061   void updateQueueSize();
00062 
00063 protected:
00065   virtual void onInitialize();
00066 
00068   virtual void processMessage( const sensor_msgs::LaserScanConstPtr& scan );
00069 
00070   IntProperty* queue_size_property_;
00071 
00072   PointCloudCommon* point_cloud_common_;
00073 
00074   laser_geometry::LaserProjection* projector_;
00075   ros::Duration filter_tolerance_;
00076 };
00077 
00078 } // namespace rviz
00079 
00080 #endif


rviz
Author(s): Dave Hershberger, David Gossow, Josh Faust
autogenerated on Thu Aug 27 2015 15:02:27