image_view.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 Q_MOC_RUN  // See: https://bugreports.qt-project.org/browse/QTBUG-22829
00031 # include "rviz/ogre_helpers/qt_ogre_render_window.h"
00032 # include "rviz/ogre_helpers/initialization.h"
00033 # include "rviz/image/ros_image_texture.h"
00034 
00035 # include "ros/ros.h"
00036 # include <ros/package.h>
00037 
00038 # include <OgreRoot.h>
00039 # include <OgreSceneManager.h>
00040 # include <OgreViewport.h>
00041 # include <OgreRectangle2D.h>
00042 # include <OgreMaterial.h>
00043 # include <OgreMaterialManager.h>
00044 # include <OgreTextureUnitState.h>
00045 
00046 # include <image_transport/image_transport.h>
00047 # include <image_transport/subscriber_filter.h>
00048 #endif
00049 
00050 #ifdef Q_OS_MAC
00051 # include <ApplicationServices/ApplicationServices.h>
00052 #endif
00053 
00054 using namespace rviz;
00055 
00056 class ImageView: public QtOgreRenderWindow
00057 {
00058 Q_OBJECT
00059 public:
00060   ImageView( QWidget* parent = 0 );
00061   ~ImageView();
00062 
00063 protected:
00064   void showEvent( QShowEvent* event );
00065 
00066 private Q_SLOTS:
00067   void onTimer();
00068 
00069 private:
00070   void textureCallback(const sensor_msgs::Image::ConstPtr& msg);
00071 
00072   Ogre::SceneManager* scene_manager_;
00073   Ogre::Camera* camera_;
00074   ROSImageTexture* texture_;
00075 
00076   ros::NodeHandle nh_;
00077 
00078   image_transport::ImageTransport texture_it_;
00079   boost::shared_ptr<image_transport::SubscriberFilter> texture_sub_;
00080 };


rviz
Author(s): Dave Hershberger, David Gossow, Josh Faust
autogenerated on Thu Jun 6 2019 18:02:15