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Showing content from https://developers.arcgis.com/qt/cpp/api-reference/esri-arcgisruntime-polygonbarrier.html below:

PolygonBarrier Class | ArcGIS Maps SDK for Qt

Detailed Description

A class that represents a polygon feature to be avoided (or penalized) by a route. A polygon barrier may represent a regional area of interest within the network to be avoided (i.e., not entered) by a route (e.g., a flood zone) or to penalize/delay a route within any portions of the area traversed by the route (e.g., a busy downtown area or a bad neighborhood).

The polygon barrier class is derived from the graphic class.

Relevant samples:

Route around barriers: Find a route that reaches all stops without crossing any barriers.

Member Function Documentation PolygonBarrier::PolygonBarrier()

Default constructor.

[explicit] PolygonBarrier::PolygonBarrier(const Esri::ArcGISRuntime::Polygon &polygon)

Constructor that takes in a polygon.

PolygonBarrier::PolygonBarrier(const Esri::ArcGISRuntime::PolygonBarrier &other)

Copy constructor from other PolygonBarrier.

[noexcept] PolygonBarrier::PolygonBarrier(Esri::ArcGISRuntime::PolygonBarrier &&other)

Move constructor from other PolygonBarrier.

[noexcept] PolygonBarrier::~PolygonBarrier()

Destructor.

[since Esri::ArcGISRuntime 100.6] int PolygonBarrier::barrierId() const

Returns the polygon barrier ID.

This is a caller supplied foreign key that can be used to associate output polygon barriers with input polygon barriers.

{RouteParameters::setPolygonBarriers(Esri::ArcGISRuntime::ArcGISFeatureTable*, const Esri::ArcGISRuntime::QueryParameters&)}, {Esri::ArcGISRuntime::RouteResult::polygonBarriers} {RouteResult::polygonBarriers}, {Esri::ArcGISRuntime::ClosestFacilityParameters::setPolygonBarriers(Esri::ArcGISRuntime::ArcGISFeatureTable*, const Esri::ArcGISRuntime::QueryParameters&)} {ClosestFacilityParameters::setPolygonBarriers(Esri::ArcGISRuntime::ArcGISFeatureTable*, const Esri::ArcGISRuntime::QueryParameters&)}, {Esri::ArcGISRuntime::ClosestFacilityResult::polygonBarriers} {ClosestFacilityResult::polygonBarriers}, {Esri::ArcGISRuntime::ServiceAreaParameters::setPolygonBarriers(Esri::ArcGISRuntime::ArcGISFeatureTable*, const Esri::ArcGISRuntime::QueryParameters&)} {ServiceAreaParameters::setPolygonBarriers(Esri::ArcGISRuntime::ArcGISFeatureTable*, const Esri::ArcGISRuntime::QueryParameters&)}, {Esri::ArcGISRuntime::ServiceAreaResult::polygonBarriers} {ServiceAreaResult::polygonBarriers}

This function was introduced in Esri::ArcGISRuntime 100.6.

Esri::ArcGISRuntime::BarrierType PolygonBarrier::barrierType() const

Returns the BarrierType of this PolygonBarrier.

See also setBarrierType().

[since Esri::ArcGISRuntime 200.1] Esri::ArcGISRuntime::PolygonBarrier PolygonBarrier::clone() const

Clones the PolygonBarrier to a new instance.

Returns a new instance of the current PolygonBarrier.

This function was introduced in Esri::ArcGISRuntime 200.1.

Esri::ArcGISRuntime::Polygon PolygonBarrier::geometry() const

Returns the Polygon of this PolygonBarrier.

See also setGeometry().

bool PolygonBarrier::isEmpty() const

Returns true if this PolygonBarrier is empty.

[since Esri::ArcGISRuntime 100.3] QString PolygonBarrier::name() const

Returns the name of this PolygonBarrier.

This function was introduced in Esri::ArcGISRuntime 100.3.

See also setName().

double PolygonBarrier::scaleFactorForCost(const QString &attributeName) const

Returns the scale factor for cost of a given attributeName.

See also setScaleFactorForCost().

[since Esri::ArcGISRuntime 100.6] void PolygonBarrier::setBarrierId(int id)

Sets the id of this barrier.

This function was introduced in Esri::ArcGISRuntime 100.6.

See also barrierId.

void PolygonBarrier::setBarrierType(Esri::ArcGISRuntime::BarrierType type)

Sets the type of this PolygonBarrier.

See also barrierType.

void PolygonBarrier::setGeometry(const Esri::ArcGISRuntime::Polygon &polygon)

Sets the polygon of this PolygonBarrier.

See also geometry.

[since Esri::ArcGISRuntime 100.3] void PolygonBarrier::setName(const QString &name)

Sets the name of this PolygonBarrier.

This function was introduced in Esri::ArcGISRuntime 100.3.

See also name.

void PolygonBarrier::setScaleFactorForCost(const QString &attributeName, double scaleFactorForCost)

Sets the added cost (scaleFactorForCost) for a given attributeName.

See also scaleFactorForCost().

[noexcept] Esri::ArcGISRuntime::PolygonBarrier &PolygonBarrier::operator=(Esri::ArcGISRuntime::PolygonBarrier &&other)

Move operator from other PolygonBarrier.

Esri::ArcGISRuntime::PolygonBarrier &PolygonBarrier::operator=(const Esri::ArcGISRuntime::PolygonBarrier &other)

Assignment operator from other PolygonBarrier.

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