measure_tool.h
Go to the documentation of this file.
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  * measure_tool.h
00031  *
00032  *  Created on: Aug 8, 2012
00033  *      Author: gossow
00034  */
00035 
00036 #ifndef MEASURE_TOOL_H_
00037 #define MEASURE_TOOL_H_
00038 
00039 #include "rviz/tool.h"
00040 
00041 #include <OGRE/OgreVector3.h>
00042 
00043 namespace rviz
00044 {
00045 
00046 class Line;
00047 
00048 class MeasureTool : public Tool
00049 {
00050 public:
00051   MeasureTool();
00052   virtual
00053   ~MeasureTool();
00054 
00055   virtual void onInitialize();
00056 
00057   virtual void activate();
00058   virtual void deactivate();
00059 
00060   virtual int processMouseEvent( ViewportMouseEvent& event );
00061 private:
00062 
00063   enum {
00064     START,
00065     END
00066   } state_;
00067 
00068   Line* line_;
00069   Ogre::Vector3 start_;
00070   Ogre::Vector3 end_;
00071   float length_;
00072 
00073   QCursor std_cursor_;
00074   QCursor hit_cursor_;
00075 };
00076 
00077 } /* namespace rviz */
00078 #endif /* MEASURE_TOOL_H_ */


rviz
Author(s): Dave Hershberger, David Gossow, Josh Faust
autogenerated on Mon Oct 6 2014 07:26:35