C++ (Cpp) QGeoTileSpec::y示例

示例#1

文件： qgeotilecache.cpp 项目： MarianMMX/MarianMMX

QString QGeoTileCache::tileSpecToFilename(const QGeoTileSpec &spec, const QString &format, const QString &directory)
{
    QString filename = spec.plugin();
    filename += QLatin1String("-");
    filename += QString::number(spec.mapId());
    filename += QLatin1String("-");
    filename += QString::number(spec.zoom());
    filename += QLatin1String("-");
    filename += QString::number(spec.x());
    filename += QLatin1String("-");
    filename += QString::number(spec.y());

    //Append version if real version number to ensure backwards compatibility and eviction of old tiles
    if (spec.version() != -1) {
        filename += QLatin1String("-");
        filename += QString::number(spec.version());
    }

    filename += QLatin1String(".");
    filename += format;

    QDir dir = QDir(directory);

    return dir.filePath(filename);
}

示例#2

文件： qgeotilespec.cpp 项目： Drakey83/steamlink-sdk

unsigned int qHash(const QGeoTileSpec &spec)
{
    unsigned int result = (qHash(spec.plugin()) * 13) % 31;
    result += ((spec.mapId() * 17) % 31) << 5;
    result += ((spec.zoom() * 19) % 31) << 10;
    result += ((spec.x() * 23) % 31) << 15;
    result += ((spec.y() * 29) % 31) << 20;
    result += (spec.version() % 3) << 25;
    return result;
}

示例#3

文件： qgeotilecache.cpp 项目： amccarthy/qtlocation

QString QGeoTileCache::tileSpecToFilename(const QGeoTileSpec &spec, const QString &format, const QString &directory)
{
    QString filename = spec.plugin();
    filename += QLatin1String("-");
    filename += QString::number(spec.mapId());
    filename += QLatin1String("-");
    filename += QString::number(spec.zoom());
    filename += QLatin1String("-");
    filename += QString::number(spec.x());
    filename += QLatin1String("-");
    filename += QString::number(spec.y());
    filename += QLatin1String(".");
    filename += format;

    QDir dir = QDir(directory);

    return dir.filePath(filename);
}

示例#4

文件： qgeotilefetcher_nokia.cpp 项目： erimat/qtlocation-1

QString QGeoTileFetcherNokia::getRequestString(const QGeoTileSpec &spec)
{
    static const QString http("http://");
    static const QString path("/maptiler/v2/maptile/newest/");
    static const QChar slash('/');

    QString requestString = http;

    requestString += m_uriProvider->getCurrentHost();
    requestString += path;

    requestString += mapIdToStr(spec.mapId());
    requestString += slash;
    requestString += QString::number(spec.zoom());
    requestString += slash;
    requestString += QString::number(spec.x());
    requestString += slash;
    requestString += QString::number(spec.y());
    requestString += slash;
    requestString += sizeToStr(m_tileSize);
    static const QString slashpng("/png8");
    requestString += slashpng;

    if (!m_token.isEmpty() && !m_applicationId.isEmpty()) {
        requestString += "?token=";
        requestString += m_token;

        requestString += "&app_id=";
        requestString += m_applicationId;
    }

    requestString += "&lg=";
    requestString += getLanguageString();

    return requestString;
}

示例#5

文件： qgeotilespec.cpp 项目： Drakey83/steamlink-sdk

QDebug operator<< (QDebug dbg, const QGeoTileSpec &spec)
{
    dbg << spec.plugin() << spec.mapId() << spec.zoom() << spec.x() << spec.y() << spec.version();
    return dbg;
}

示例#6

文件： QGeoMapReplyQGC.cpp 项目： nonamerubbish/qgroundcontrol

//-----------------------------------------------------------------------------
QGeoTiledMapReplyQGC::QGeoTiledMapReplyQGC(QNetworkAccessManager *networkManager, const QNetworkRequest &request, const QGeoTileSpec &spec, QObject *parent)
    : QGeoTiledMapReply(spec, parent)
    , _reply(NULL)
    , _request(request)
    , _networkManager(networkManager)
{
    if(_request.url().isEmpty()) {
        if(!_badMapBox.size()) {
            QFile b(":/res/notile.png");
            if(b.open(QFile::ReadOnly))
                _badMapBox = b.readAll();
        }
        setMapImageData(_badMapBox);
        setMapImageFormat("png");
        setFinished(true);
        setCached(false);
    } else {
        QGCFetchTileTask* task = getQGCMapEngine()->createFetchTileTask((UrlFactory::MapType)spec.mapId(), spec.x(), spec.y(), spec.zoom());
        connect(task, &QGCFetchTileTask::tileFetched, this, &QGeoTiledMapReplyQGC::cacheReply);
        connect(task, &QGCMapTask::error, this, &QGeoTiledMapReplyQGC::cacheError);
        getQGCMapEngine()->addTask(task);
    }
}

示例#7

文件： qgeocameratiles.cpp 项目： agunnarsson/qtlocation

void QGeoCameraTilesPrivate::updateMetadata()
{
    typedef QSet<QGeoTileSpec>::const_iterator iter;

    QSet<QGeoTileSpec> newTiles;

    iter i = tiles_.constBegin();
    iter end = tiles_.constEnd();

    for (; i != end; ++i) {
        QGeoTileSpec tile = *i;
        newTiles.insert(QGeoTileSpec(pluginString_, mapType_.mapId(), tile.zoom(), tile.x(), tile.y(), mapVersion_));
    }

    tiles_ = newTiles;
}