void KMLGPSDataParser::CreateTrackPoints(QDomElement& parent, QDomDocument& root, int timeZone, int altitudeMode) { kmlDocument = &root; //kDebug(AREA_CODE_LOADING) << "creation d'un trackpoint" ; // create the points QDomElement kmlPointsFolder = addKmlElement(parent, QLatin1String("Folder")); addKmlTextElement(kmlPointsFolder, QLatin1String("name"), i18n("Points")); addKmlTextElement(kmlPointsFolder, QLatin1String("visibility"), QLatin1String("0")); addKmlTextElement(kmlPointsFolder, QLatin1String("open"), QLatin1String("0")); int i = 0; // cache the end to not recalculate it with large number of points GPSDataMap::ConstIterator end (m_GPSDataMap.constEnd()); for (GPSDataMap::ConstIterator it = m_GPSDataMap.constBegin(); it != end; ++it, ++i) { QDomElement kmlPointPlacemark = addKmlElement(kmlPointsFolder, QLatin1String("Placemark")); addKmlTextElement(kmlPointPlacemark, QLatin1String("name"), QString::fromUtf8("%1 %2 ").arg(i18n("Point")).arg(i)); addKmlTextElement(kmlPointPlacemark, QLatin1String("styleUrl"), QLatin1String("#track")); QDomElement kmlTimeStamp = addKmlElement(kmlPointPlacemark, QLatin1String("TimeStamp")); // GPS device are sync in time by satellite using GMT time. // If the camera time is different than GMT time, we want to // convert the GPS time to localtime of the picture to be display // in the same timeframe QDateTime GPSLocalizedTime = it.key().addSecs(timeZone*3600); addKmlTextElement(kmlTimeStamp, QLatin1String("when"), GPSLocalizedTime.toString(QLatin1String("yyyy-MM-ddThh:mm:ssZ"))); QDomElement kmlGeometry = addKmlElement(kmlPointPlacemark, QLatin1String("Point")); addKmlTextElement(kmlPointPlacemark, QLatin1String("visibility"), QLatin1String("0")); if (it.value().latitude()) { addKmlTextElement(kmlGeometry, QLatin1String("coordinates"), QString::fromUtf8("%1,%2,%3 ") .arg(it.value().longitude()).arg(it.value().latitude()).arg(it.value().altitude())); } else { addKmlTextElement(kmlGeometry, QLatin1String("coordinates"), QString::fromUtf8("%1,%2 ").arg(it.value().longitude()).arg(it.value().latitude())); } if (altitudeMode == 2 ) { addKmlTextElement(kmlGeometry, QLatin1String("altitudeMode"), QLatin1String("absolute")); } else if (altitudeMode == 1 ) { addKmlTextElement(kmlGeometry, QLatin1String("altitudeMode"), QLatin1String("relativeToGround")); } else { addKmlTextElement(kmlGeometry, QLatin1String("altitudeMode"), QLatin1String("clampToGround")); } } }
QString KMLGPSDataParser::lineString() { QString line = QLatin1String(""); // cache the end to not recalculate it with large number of points GPSDataMap::ConstIterator end (m_GPSDataMap.constEnd()); for (GPSDataMap::ConstIterator it = m_GPSDataMap.constBegin(); it != end; ++it ) { line += QString::fromUtf8("%1,%2,%3 ").arg(it.value().longitude()).arg(it.value().latitude()).arg(it.value().altitude()); } return line; }