Graphic Class

Point point(-117, 34);
SimpleMarkerSymbol* simpleMarker = new SimpleMarkerSymbol(SimpleMarkerSymbolStyle::Circle, QColor(Qt::black), 12.0, this);
QVariantMap attr;
attr["region"] = "Southern California";
Graphic* graphic = new Graphic(point, attr, simpleMarker, this);

Member Function Documentation

[explicit] Graphic::Graphic(QObject *parent = nullptr)

Creates a graphic with a empty geometry and symbol.

• parent - The optional parent QObject.

[explicit] Graphic::Graphic(const QVariantMap &attributes, QObject *parent = nullptr)

Creates a graphic with the given attributes.

• attributes - The attributes of the graphic. Can be empty.
• parent - The optional parent QObject.

[explicit] Graphic::Graphic(const Esri::ArcGISRuntime::Geometry &geometry, QObject *parent = nullptr)

Creates a graphic with the given geometry.

• geometry - geometry. Can be empty.
• parent - The optional parent QObject.

Graphic::Graphic(const Esri::ArcGISRuntime::Geometry &geometry, const QVariantMap &attributes, QObject *parent = nullptr)

Creates a graphic with the given geometry and attributes.

• geometry - geometry. Can be empty.
• attributes - The attributes of the graphic. Can be empty.
• parent - The optional parent QObject.

Graphic::Graphic(const Esri::ArcGISRuntime::Geometry &geometry, Esri::ArcGISRuntime::Symbol *symbol, QObject *parent = nullptr)

Constructor that takes a geometry, a symbol and an optional parent.

The geometry can be null.

Graphic::Graphic(const Esri::ArcGISRuntime::Geometry &geometry, const QVariantMap &attributes, Esri::ArcGISRuntime::Symbol *symbol, QObject *parent = nullptr)

Creates a graphic with the given geometry, attributes, and symbol.

• geometry - geometry. Can be empty.
• attributes - The attributes of the graphic. Can be empty.
• symbol - symbol. Can be nullptr.
• parent - The optional parent QObject.

[override virtual] Graphic::~Graphic()

Destructor.

[override virtual] Esri::ArcGISRuntime::AttributeListModel *Graphic::attributes() const

Reimplements: GeoElement::attributes() const.

Gets the attributes of the GeoElement as a collection of name/value pairs.

[override virtual] Esri::ArcGISRuntime::Geometry Graphic::geometry() const

Reimplements: GeoElement::geometry() const.

Returns the geometry that defines the shape and location of the GeoElement.

See also setGeometry().

[signal, since Esri::ArcGISRuntime 100.2.1] void Graphic::geometryChanged()

Signal emitted when the geometry is changed.

This function was introduced in Esri::ArcGISRuntime 100.2.1.

See also GeoElement.

Esri::ArcGISRuntime::GraphicsOverlay *Graphic::graphicsOverlay() const

Returns the graphics overlay the graphic is contained in. If the graphic is not contained in an overlay then nullptr is returned.

bool Graphic::isSelected() const

Returns true if the graphic is selected, false otherwise.

bool Graphic::isVisible() const

Returns true if the graphic is visible, false otherwise.

[override virtual] void Graphic::setGeometry(const Esri::ArcGISRuntime::Geometry &geometry)

Reimplements: GeoElement::setGeometry(const Esri::ArcGISRuntime::Geometry &geometry).

Sets the geometry of the graphic to geometry.

See also geometry.

void Graphic::setSelected(bool value)

Sets the graphic's selected state to value.

See also isSelected.

void Graphic::setSymbol(Esri::ArcGISRuntime::Symbol *symbol)

Sets the symbol of the graphic to symbol.

See also symbol.

void Graphic::setVisible(bool value)

Sets the graphic's visible state to value.

See also isVisible().

void Graphic::setZIndex(int value)

Sets the zIndex to value.

See also zIndex.

Esri::ArcGISRuntime::Symbol *Graphic::symbol() const

Defines the graphic's appearance when displayed in a map view or scene view.

For graphics to appear in a map view or scene view, they must have a Symbol or be added to a graphics overlay that has a renderer assigned. A Symbol defines the properties used to display the graphic, such as color, outline, size, and style. There are many different types of symbols, such as SimpleMarkerSymbol, SimpleLineSymbol, and SimpleFillSymbol. The symbol type must match the GeometryType of the graphic. For example, a FillSymbol is used with graphics that are based on polygon geometry. The rendering of a graphic's symbol takes precedence over the Renderer that may be set on the GraphicsOverlay.

See also setSymbol().

int Graphic::zIndex() const

Defines the draw order of a graphic. Graphics with higher Z-index values are drawn on top of lower Z-index graphics.

A graphic's Z-index is mostly relevant for display in a two-dimensional map view. For dynamic 3D rendering (in a scene view), graphic display order is determined by the distance to the camera rather than by Z-index. The Z-index is considered, however, when using static rendering in a scene view (draping graphics on the surface, in other words).

If Z-index is not set, graphics will usually render in the order in which they were added to the graphics overlay, the first added is rendered first and subsequent ones on top. In rare cases, the rendering algorithm may change the display order to provide more efficient rendering. If ordering is important, set the Z-index explicitly on graphics. You can also place graphics of the same geometry type in their own graphics overlay and manage the order of the overlays in the MapView or SceneView.

See also setZIndex().

[since Esri::ArcGISRuntime 200.2] bool Graphic::operator!=(Esri::ArcGISRuntime::Graphic *other) const

Inequality operator.

Returns true if this object and other are not equal.

This function was introduced in Esri::ArcGISRuntime 200.2.

See also Graphic::operator==.

bool Graphic::operator==(Esri::ArcGISRuntime::Graphic *other) const

Equivalency operator.

Graphics are only equal if they are the same instance. Different graphic instances with identical attributes will not compare equal.

Returns true if this and other are the same graphic.