PolygonMapObject class abstract

@ingroup navigine_dart_classes @ingroup navigine_dart_location_view

@brief Represents a polygon object on the location view.

Referenced from @see LocationWindow "LocationWindow".

Implemented types

• MapObject
• Finalizable

Implementers

• PolygonMapObject$Impl

Constructors

PolygonMapObject()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getData() → Uint8List

@brief Gets the user-defined data associated with the map object. @return The data stored in the map object.

inherited

getId() → int

@brief Gets the unique identifier of the map object. @return The unique identifier of the map object.

inherited

getType() → MapObjectType

@brief Gets the type of the map object. @return The type of the map object @see MapObjectType "MapObjectType".

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

setAlpha(double alpha) → bool

@brief Method is used to set the opacity of the map object. @param alpha Opacity multiplier. Values below 0 will be set to 0. Values above 1 will be set to 1. Default: 1. @return true if the operation is successful, false otherwise.

inherited

setColor(double red, double green, double blue, double alpha) → bool

@brief Method is used to specify the color of the object. @param red Red RGBA component. @param green Green RGBA component. @param blue Blue RGBA component. @param alpha Opacity multiplier. Values below 0 will be set to 0. Default: 1. @return true if success, false otherwise.

setData(Uint8List data) → void

@brief Method is used to set user-defined data for the map object. @param data Data to store in the map object.

inherited

setInteractive(bool interactive) → bool

@brief Method is used to specify whether the map object can be interacted with. @param interactive Specifies whether the object can be picked in the pickMapObjectAt method (true) or not (false). Default: false. @return true if the operation is successful, false otherwise.

inherited

setOrder(int order) → bool

@brief Method is used to specify the rendering order of the object. @param order The rendering order value. Default: 0. @return true if success, false otherwise.

setPolygon(LocationPolygon polygon) → bool

@brief Method is used to specify the source polygon of the object. @param polygon Metrics coordinates of the polygon @see LocationPolygon "LocationPolygon". @return true if success, false otherwise.

setTitle(String title) → bool

@brief Method is used to set the title of the map object. @param title The title to display on the location view. @return true if the operation is successful, false otherwise.

inherited

setVisible(bool visible) → bool

@brief Method is used to specify the visibility of the map object. @param visible Specifies whether the object is visible (true) or hidden (false). Default: true. @return true if the operation is successful, false otherwise.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited