VectorTileCache Class

  • VectorTileCache
  • class Esri::ArcGISRuntime::VectorTileCache

    This class represents the metadata for a local cache of vector map tiles that can be used to create an ArcGISVectorTiledLayer. More...

    Header: #include <VectorTileCache.h>
    Since: Esri::ArcGISRuntime 100.2
    Inherits: Esri::ArcGISRuntime::Object and Esri::ArcGISRuntime::Loadable

    Public Functions

    VectorTileCache(const QString &path, QObject *parent = nullptr)
    virtual ~VectorTileCache() override
    QString path() const
    Esri::ArcGISRuntime::VectorTileSourceInfo sourceInfo() const
    QImage thumbnail() const

    Reimplemented Public Functions

    virtual void cancelLoad() override
    virtual void load() override
    virtual Esri::ArcGISRuntime::Error loadError() const override
    virtual Esri::ArcGISRuntime::LoadStatus loadStatus() const override
    virtual void retryLoad() override


    void doneLoading(const Esri::ArcGISRuntime::Error &loadError)
    void loadStatusChanged(Esri::ArcGISRuntime::LoadStatus loadStatus)

    Detailed Description

    This class is persisted as a vector tile package (*.vtpk) file on the device's file system.

    Member Function Documentation

    VectorTileCache::VectorTileCache(const QString &path, QObject *parent = nullptr)

    Constructor that takes a path and an optional parent

    [signal] void VectorTileCache::doneLoading(const Esri::ArcGISRuntime::Error &loadError)

    Signal emitted when this object is done loading.

    • loadError - Details about any error that may have occurred.

    If there is a load error, it will also be emitted on the errorOccurred signal.

    See also Loadable and Object.

    [signal] void VectorTileCache::loadStatusChanged(Esri::ArcGISRuntime::LoadStatus loadStatus)

    loadStatus See Loadable.

    [override virtual] VectorTileCache::~VectorTileCache()


    [override virtual] void VectorTileCache::cancelLoad()

    Reimplements: Loadable::cancelLoad().

    See Loadable.

    [override virtual] void VectorTileCache::load()

    Reimplements: Loadable::load().

    See Loadable.

    [override virtual] Esri::ArcGISRuntime::Error VectorTileCache::loadError() const

    Reimplements: Loadable::loadError() const.

    See Loadable.

    [override virtual] Esri::ArcGISRuntime::LoadStatus VectorTileCache::loadStatus() const

    Reimplements: Loadable::loadStatus() const.

    See Loadable.

    QString VectorTileCache::path() const

    Returns the path to the source file for this vector tile cache.

    [override virtual] void VectorTileCache::retryLoad()

    Reimplements: Loadable::retryLoad().

    See Loadable.

    Esri::ArcGISRuntime::VectorTileSourceInfo VectorTileCache::sourceInfo() const

    Returns information about the vector tile cache's source.

    The returned VectorTileSourceInfo includes name, extent, visible scale, and so on.

    QImage VectorTileCache::thumbnail() const

    Returns the thumbnail for this vector tile cache.

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