.. _program_listing_file__tmp_ws_src_octomap_octovis_include_octovis_ViewerSettingsPanelCamera.h:

Program Listing for File ViewerSettingsPanelCamera.h
====================================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_octomap_octovis_include_octovis_ViewerSettingsPanelCamera.h>` (``/tmp/ws/src/octomap/octovis/include/octovis/ViewerSettingsPanelCamera.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   /*
    * This file is part of OctoMap - An Efficient Probabilistic 3D Mapping
    * Framework Based on Octrees
    * http://octomap.github.io
    *
    * Copyright (c) 2009-2014, K.M. Wurm and A. Hornung, University of Freiburg
    * All rights reserved. License for the viewer octovis: GNU GPL v2
    * http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
    *
    *
    * This program is free software; you can redistribute it and/or modify
    * it under the terms of the GNU General Public License as published by
    * the Free Software Foundation; either version 2 of the License, or
    * (at your option) any later version.
    *
    * This program is distributed in the hope that it will be useful, but
    * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
    * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
    * for more details.
    *
    * You should have received a copy of the GNU General Public License
    * along with this program. If not, see http://www.gnu.org/licenses/.
    */
   
   #ifndef VIEWERSETTINGSPANELFLYMODE_H
   #define VIEWERSETTINGSPANELFLYMODE_H
   
   #include <qglobal.h>
   #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
   #include <QtWidgets/QWidget>
   #else
   #include <QtGui/QWidget>
   #endif
   #include "ui_ViewerSettingsPanelCamera.h"
   
   class ViewerSettingsPanelCamera : public QWidget
   {
       Q_OBJECT
   
   public:
       ViewerSettingsPanelCamera(QWidget *parent = 0);
       ~ViewerSettingsPanelCamera();
       QSize sizeHint() const;
   
   public slots:
       void setNumberOfFrames(unsigned frames);
       void setCurrentFrame(unsigned frame);
       void setRobotTrajectoryAvailable(bool available);
       void setStopped();
   
   private slots:
       void on_firstScanButton_clicked();
       void on_lastScanButton_clicked();
       void on_nextScanButton_clicked();
       void on_previousScanButton_clicked();
       void on_playScanButton_clicked();
       void on_scanProgressSlider_sliderMoved(int value);
       void on_followCameraPathButton_clicked();
       void on_followTrajectoryButton_clicked();
       void on_cameraPathAdd_clicked();
       void on_cameraPathRemove_clicked();
       void on_cameraPathSave_clicked();
       void on_cameraPathClear_clicked();
       void positionEditDone(double);
   
   
   signals:
       void changeCamPosition(double x, double y, double z, double lookX, double lookY, double lookZ);
       void jumpToFrame(unsigned int frame);
       void play();
       void pause();
       void clearCameraPath();
       void saveToCameraPath();
       void removeFromCameraPath();
       void addToCameraPath();
       void followCameraPath();
       void followRobotPath();
   
   private:
       void dataChanged();
       void gotoFrame(unsigned int frame);
       bool followRobotTrajectory();
       Ui::ViewerSettingsPanelCameraClass ui;
       unsigned int m_currentFrame;
       unsigned int m_numberFrames;
       bool m_robotTrajectoryAvailable;
   };
   
   #endif // VIEWERSETTINGSPANELFLYMODE_H