.. _program_listing_file__tmp_ws_src_octomap_octovis_include_octovis_ViewerSettingsPanel.h:

Program Listing for File ViewerSettingsPanel.h
==============================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_octomap_octovis_include_octovis_ViewerSettingsPanel.h>` (``/tmp/ws/src/octomap/octovis/include/octovis/ViewerSettingsPanel.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 VIEWERSETTINGSPANEL_H
   #define VIEWERSETTINGSPANEL_H
   
   #include <math.h>
   #include <QWidget>
   #include "ui_ViewerSettingsPanel.h"
   
   #define _TREE_MAX_DEPTH 16
   
   class ViewerSettingsPanel : public QWidget
   {
       Q_OBJECT
   
   public:
       ViewerSettingsPanel(QWidget *parent = 0);
       ~ViewerSettingsPanel();
   
   public slots:
       void setNumberOfScans(unsigned scans);
       void setCurrentScan(unsigned scan);
       void setResolution(double resolution);
       void setTreeDepth(int depth);
   
   private slots:
       void on_firstScanButton_clicked();
       void on_lastScanButton_clicked();
       void on_nextScanButton_clicked();
       void on_fastFwdScanButton_clicked();
   
   signals:
     void treeDepthChanged(int depth);
     void addNextScans(unsigned scans);
     void gotoFirstScan();
   
   
   private:
       void scanProgressChanged();
       void leafSizeChanged();
       Ui::ViewerSettingsPanelClass ui;
       unsigned m_currentScan;
       unsigned m_numberScans;
       unsigned m_treeDepth;
       double m_resolution;
   };
   
   #endif // VIEWERSETTINGSPANEL_H