geo/tcGeoImageData.cpp

   1 /***************************************************************************
   2  *   This file is part of Tecorrec.                                        *
   3  *   Copyright 2008 James Hogan <james@albanarts.com>                      *
   4  *                                                                         *
   5  *   Tecorrec is free software: you can redistribute it and/or modify      *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation, either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   Tecorrec is distributed in the hope that it will be useful,           *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with Tecorrec.  If not, write to the Free Software Foundation,  *
  17  *   Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.   *
  18  ***************************************************************************/
  19
  20 /**
  21  * @file tcGeoImageData.cpp
  22  * @brief Terrain image data.
  23  */
  24
  25 #include "tcGeoImageData.h"
  26
  27 /*
  28  * Constructors + destructor
  29  */
  30
  31 /// Default constructor.
  32 tcGeoImageData::tcGeoImageData()
  33 : tcGeoData(tcGeoData::ImageData)
  34 , m_channelNames()
  35 , m_channelDescriptions()
  36 , m_sensor(0)
  37 , m_sunDirection(0)
  38 {
  39 }
  40
  41 /// Destructor.
  42 tcGeoImageData::~tcGeoImageData()
  43 {
  44 }
  45
  46 /*
  47  * Accessors
  48  */
  49
  50 /// Get the number of channels.
  51 int tcGeoImageData::numChannels() const
  52 {
  53   return m_channelNames.size();
  54 }
  55
  56 /// Get the name of a channel.
  57 QString tcGeoImageData::channelName(int channel) const
  58 {
  59   return m_channelNames[channel];
  60 }
  61
  62 /// Get a description of a channel.
  63 QString tcGeoImageData::channelDescription(int channel) const
  64 {
  65   return m_channelDescriptions[channel];
  66 }