MLNShapeCollectionFeature class

An MLNShapeCollectionFeature object associates a shape collection with an optional identifier and attributes.

MLNShapeCollectionFeature is most commonly used to add multiple shapes to a single MLNShapeSource. Configure the appearance of an MLNSource’s shape collection collectively using an MLNSymbolStyleLayer object, or use multiple instances of MLNCircleStyleLayer, MLNFillStyleLayer, and MLNLineStyleLayer to configure the appearance of each kind of shape inside the collection.

A shape collection feature is known as a feature collection in GeoJSON.

TODO: Add multiple shapes from a single shape source, learn how to add shape data to your map using an MLNShapeCollectionFeature object.

Inheritance

Object
MLNShape
MLNShapeCollection
MLNShapeCollectionFeature

Implemented types

MLNFeature

Constructors

MLNShapeCollectionFeature(): Returns a new instance of MLNShapeCollectionFeature constructed with the default new method.
factory
MLNShapeCollectionFeature.castFrom(ObjCObjectBase other): Constructs a MLNShapeCollectionFeature that points to the same underlying object as other.
MLNShapeCollectionFeature.castFromPointer(Pointer<ObjCObject> other, {bool retain = false, bool release = false}): Constructs a MLNShapeCollectionFeature that wraps the given raw object pointer.

Properties

attributes ↔ NSDictionary: A dictionary of attributes for this feature.
getter/setter pair
coordinate → CLLocationCoordinate2D: The center point (specified as a map coordinate) of the annotation. (required) (read-only)
no setteroverride
debugDescription$1 → NSString: debugDescription
no setterinherited
description$1 → NSString: description
no setterinherited
hash$1 → int: hash
no setterinherited
hashCode → int: The hash code for this object.
no setterinherited
identifier ↔ ObjCObjectBase?: An object that uniquely identifies the feature in its containing content source.
getter/setter pair
isProxy → bool: isProxy
no setterinherited
ref → ObjCObjectRef: finalinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
shapes → NSArray: shapes
no setteroverride
subtitle ↔ NSString?: The string containing the annotation’s subtitle.
getter/setter pairinherited-setteroverride-getter
superclass$1 → ObjCObjectBase: superclass
no setterinherited
title ↔ NSString?: The string containing the annotation’s title.
getter/setter pairinherited-setteroverride-getter

Methods

attributeForKey(NSString key) → ObjCObjectBase?: Returns the feature attribute for the given attribute name.
autorelease() → MLNShapeCollectionFeature: autorelease
override
class$1() → ObjCObjectBase: class
inherited
conformsToProtocol$1(Protocol aProtocol) → bool: conformsToProtocol:
inherited
copy() → ObjCObjectBase: copy
inherited
dealloc() → void: dealloc
inherited
doesNotRecognizeSelector(Pointer<ObjCSelector> aSelector) → void: doesNotRecognizeSelector:
inherited
encodeWithCoder(NSCoder coder) → void: encodeWithCoder:
inherited
forwardingTargetForSelector(Pointer<ObjCSelector> aSelector) → ObjCObjectBase: forwardingTargetForSelector:
inherited
forwardInvocation(NSInvocation anInvocation) → void: forwardInvocation:
inherited
geoJSONDataUsingEncoding(int encoding) → NSData: Returns the GeoJSON string representation of the shape encapsulated in a data object.
inherited
geoJSONDictionary() → NSDictionary: Returns a dictionary that can be serialized as a GeoJSON Feature representation of an instance of an MLNFeature subclass.
init() → MLNShapeCollectionFeature: init
override
initWithCoder(NSCoder coder) → MLNShapeCollectionFeature?: initWithCoder:
override
isEqual(ObjCObjectBase object) → bool: isEqual:
inherited
isKindOfClass(ObjCObjectBase aClass) → bool: isKindOfClass:
inherited
isMemberOfClass(ObjCObjectBase aClass) → bool: isMemberOfClass:
inherited
methodForSelector(Pointer<ObjCSelector> aSelector) → Pointer<NativeFunction<Void Function()>>: methodForSelector:
inherited
methodSignatureForSelector(Pointer<ObjCSelector> aSelector) → NSMethodSignature: methodSignatureForSelector:
inherited
mutableCopy() → ObjCObjectBase: mutableCopy
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
performSelector(Pointer<ObjCSelector> aSelector) → ObjCObjectBase: performSelector:
inherited
performSelector$1(Pointer<ObjCSelector> aSelector, {required ObjCObjectBase withObject}) → ObjCObjectBase: performSelector:withObject:
inherited
performSelector$2(Pointer<ObjCSelector> aSelector, {required ObjCObjectBase withObject, required ObjCObjectBase withObject$1}) → ObjCObjectBase: performSelector:withObject:withObject:
inherited
release() → void: release
inherited
respondsToSelector(Pointer<ObjCSelector> aSelector) → bool: respondsToSelector:
inherited
retain() → MLNShapeCollectionFeature: retain
override
retainCount() → int: retainCount
inherited
self$1() → MLNShapeCollectionFeature: self
override
toString() → String: A string representation of this object.
inherited
zone() → Pointer<NSZone>: zone
inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited

Static Methods

alloc() → MLNShapeCollectionFeature: alloc
override
allocWithZone(Pointer<NSZone> zone) → MLNShapeCollectionFeature: allocWithZone:
override
getSupportsSecureCoding() → bool: supportsSecureCoding
override
isInstance(ObjCObjectBase obj) → bool: Returns whether obj is an instance of MLNShapeCollectionFeature.
override
new$() → MLNShapeCollectionFeature: new
override
shapeCollectionWithShapes(NSArray shapes$1) → MLNShapeCollectionFeature: Creates and returns a shape collection consisting of the given shapes.
override
shapeWithData(NSData data, {required int encoding, required Pointer<Pointer<ObjCObject>> error}) → MLNShape?: Returns an MLNShape object initialized with the given data interpreted as a string containing a GeoJSON object.
override