GeoElement Class

  • GeoElement
  • class Esri::ArcGISRuntime::GeoElement

    An abstract representation of geographic entities on a map, scene, map view or scene view. More...

    Public Functions

    virtual ~GeoElement()
    virtual Esri::ArcGISRuntime::AttributeListModel *attributes() const = 0
    virtual Esri::ArcGISRuntime::Geometry geometry() const = 0
    virtual void setGeometry(const Esri::ArcGISRuntime::Geometry &geometry) = 0

    Protected Functions

    Detailed Description

    A geo-element represents abstract geographic entities on a map. Classes that inherit from GeoElement provide concrete implementations such as graphics in a graphics overlay, features in a layer, and so on.

    Each geographic entity can possess geometry, to describe the location and shape of the entity, and a set of attributes to provide information about the real-world entity it represents. For example, a feature in a feature layer, a graphic in a graphics overlay, and a raster cell in a raster layer are represented by the Feature, Graphic, and RasterCell classes. Each class inherits from GeoElement.

    Operations that identify all of the layers in a map or scene, such as GeoView::identifyLayers, can return a collection of IdentifyLayerResult objects. You can obtain the various types of GeoElement objects using IdentifyLayerResult::geoElements.

    Member Function Documentation

    [protected] GeoElement::GeoElement()

    Constructor.

    [virtual] GeoElement::~GeoElement()

    Destructor.

    [pure virtual] Esri::ArcGISRuntime::AttributeListModel *GeoElement::attributes() const

    Gets the attributes of the GeoElement as a list model of key-value pairs.

    [pure virtual] Esri::ArcGISRuntime::Geometry GeoElement::geometry() const

    Gets the geometry of the GeoElement.

    See also setGeometry().

    [pure virtual] void GeoElement::setGeometry(const Esri::ArcGISRuntime::Geometry &geometry)

    Sets the geometry of the GeoElement to geometry.

    See also geometry().

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