features

Models containing vector data. More...

Classes
class	luciad::DefaultFeatureGeometryProvider
	Default geometry provider that works for Features with a DataType using a GeometryDataAnnotation. More...
class	luciad::Feature
	A Feature is a (partial) copy of a domain object. More...
class	luciad::FeatureChange
	Represents a change for a feature. More...
class	luciad::FeatureComparer
	Feature comparer class to be used with std::sort like algorithms. More...
class	luciad::FeatureExpressionEvaluator
	Evaluator for a Feature. More...
class	luciad::FeatureExpressionEvaluatorFactory
	Factory to create an evaluator for expressions to be applied on luciad::Feature instances. More...
class	luciad::FeatureModelBuilder
	Helps the creation of a IFeatureModel given a list of features, a model metadata, a feature model metadata and optionally a bounds. More...
class	luciad::FeatureModelEvent
	Represents a change in the feature model, which may result in a different visual representation. More...
class	luciad::FeatureModelMetadata
	This class exposes feature-specific metadata. More...
class	luciad::FeatureModelPersistenceManager
	This class can be used to save changes to an IFeatureModel's backend. More...
class	luciad::FeatureModelUpdate
	This class represents a single update to the model. More...
class	luciad::FeatureQuery
	A query specifies which objects you are interested in. More...
class	luciad::FeatureSaveErrorInfo
	This class contains details on a failed IFeatureModel save. More...
class	luciad::IFeatureGeometryProvider
	This class can provide the Geometry associated with a Feature, and apply Geometry changes on that Feature. More...
class	luciad::IFeatureModel
	A feature model allows to uniformly access vector data. More...
class	luciad::IFeatureModelObserver
	Observer for changes within the feature model. More...
class	luciad::IFeatureModelUpdater
	This class defines how an IFeatureModel can be updated. More...
class	luciad::IFeatureQueryCallback
	A callback class that is called with the results of a query. More...
class	luciad::IFeatureSaveSupport
	An implementation of this interface can be supplied to the FeatureModelPersistenceManager to enable support for saving in-memory changes. More...
class	luciad::IFeatureUpdaterCallback
	This callback is used by IFeatureModelUpdater to give feedback on whether the feature update was successful or not. More...
class	luciad::ObservableFeatureUtil
	This class provides utility methods for Observable instance for Feature. More...

Typedefs
using	luciad::FeatureId = uint64_t

Enumerations
enum class	luciad::FeatureChangeType { luciad::FeatureChangeType::Add , luciad::FeatureChangeType::Update , luciad::FeatureChangeType::Remove }
	Enumeration of feature related change types. More...

Detailed Description

Models containing vector data.

For simple static models you may use FeatureModelBuilder. Providing access to your custom data objects may require you to implement your own IFeatureModel. You can also create feature models by decoding data defined in one of the supported formats.

A good starting point is the tutorial on accessing feature data.

Typedef Documentation

FeatureId

luciad::FeatureId

Enumeration Type Documentation

FeatureChangeType

enum class luciad::FeatureChangeType

strong

Enumeration of feature related change types.

luciad/models/features/IFeatureModel.h

Enumerator
Add	Describes a feature addition .
Update	Describes a feature update.
Remove	Describes a feature removal.