File indexing completed on 2024-05-05 04:22:10
0001 // SPDX-FileCopyrightText: 2018-2019 The KPhotoAlbum Development Team 0002 // SPDX-FileCopyrightText: 2021 Johannes Zarl-Zierl <johannes@zarl-zierl.at> 0003 // 0004 // SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL 0005 0006 #include "GeoCoordinates.h" 0007 0008 #include <marble/GeoDataLatLonAltBox.h> 0009 0010 bool Map::GeoCoordinates::hasCoordinates() const 0011 { 0012 return m_hasCoordinates; 0013 } 0014 0015 double Map::GeoCoordinates::lon() const 0016 { 0017 return m_lon; 0018 } 0019 0020 double Map::GeoCoordinates::lat() const 0021 { 0022 return m_lat; 0023 } 0024 0025 double Map::GeoCoordinates::alt() const 0026 { 0027 return m_alt; 0028 } 0029 0030 bool Map::GeoCoordinates::hasAltitude() const 0031 { 0032 return m_hasAlt; 0033 } 0034 0035 void Map::GeoCoordinates::setLatLon(const double lat, const double lon) 0036 { 0037 m_lat = lat; 0038 m_lon = lon; 0039 m_hasCoordinates = true; 0040 } 0041 0042 void Map::GeoCoordinates::setAlt(const double alt) 0043 { 0044 m_alt = alt; 0045 m_hasAlt = true; 0046 } 0047 0048 Map::GeoCoordinates::operator QString() const 0049 { 0050 return QStringLiteral("(%1, %2)").arg(m_lon).arg(m_lat); 0051 } 0052 0053 Map::GeoCoordinates::LatLonBox::LatLonBox(double north, double south, double east, double west) 0054 : north(north) 0055 , south(south) 0056 , east(east) 0057 , west(west) 0058 { 0059 } 0060 0061 Map::GeoCoordinates::LatLonBox::LatLonBox(const Marble::GeoDataLatLonBox &box) 0062 : north(box.north(Marble::GeoDataCoordinates::Degree)) 0063 , south(box.south(Marble::GeoDataCoordinates::Degree)) 0064 , east(box.east(Marble::GeoDataCoordinates::Degree)) 0065 , west(box.west(Marble::GeoDataCoordinates::Degree)) 0066 { 0067 } 0068 0069 bool Map::GeoCoordinates::LatLonBox::isNull() const 0070 { 0071 return north == 0 && south == 0 && east == 0 && west == 0; 0072 } 0073 0074 bool Map::GeoCoordinates::LatLonBox::contains(const Map::GeoCoordinates &point) const 0075 { 0076 // increase size by delta in all directions for the check 0077 // this fixes numerical issues with those images that lie directly on the border 0078 const double delta = 0.000001; 0079 const double lat = point.lat(); 0080 if (lat < south - delta || lat > north + delta) { 0081 return false; 0082 } 0083 const double lon = point.lon(); 0084 if (((lon < west - delta || lon > east + delta) 0085 && (west < east)) 0086 || ((lon < west - delta && lon > east + delta) 0087 && (east < west))) { 0088 return false; 0089 } 0090 return true; 0091 } 0092 Map::GeoCoordinates::LatLonBox::operator QString() const 0093 { 0094 return QStringLiteral("(N%1, S%2, E%3, W%4)").arg(north).arg(south).arg(east).arg(west); 0095 } 0096 0097 // vi:expandtab:tabstop=4 shiftwidth=4: