Class AnimatedPointLayer

Inheritance
object
BaseLayer
AnimatedPointLayer
Implements
Inherited Members
Namespace: Mapsui.Layers.AnimatedLayers
Assembly: Mapsui.dll
Syntax
public class AnimatedPointLayer : BaseLayer, ILayer, IAnimatable, INotifyPropertyChanged, IDisposable, IAsyncDataFetcher, ILayerDataSource<IProvider>, IModifyFeatureLayer

Constructors

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AnimatedPointLayer(IProvider)

Declaration
public AnimatedPointLayer(IProvider dataSource)
Parameters
Type Name Description
IProvider dataSource

Properties

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AnimationDuration

The period of which the animaton should move from the previous position to the new position. The default is 1000 milliseconds.

Declaration
public int AnimationDuration { get; set; }
Property Value
Type Description
int
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DataSource

Declaration
public IProvider? DataSource { get; }
Property Value
Type Description
IProvider
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DistanceThreshold

When the distance between the current and the previous position is larger than the DistanceThreshold it will not be animated. The default is Double.MaxValue

Declaration
public double DistanceThreshold { get; set; }
Property Value
Type Description
double
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Easing

The easing function to use for the animation. The default is Easing.CubicOut.

Declaration
public Easing Easing { get; set; }
Property Value
Type Description
Easing
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Extent

Returns the envelope of all available data in the layer

Declaration
public override MRect? Extent { get; }
Property Value
Type Description
MRect
Overrides
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IdField

Declaration
public string IdField { get; set; }
Property Value
Type Description
string

Methods

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AbortFetch()

Aborts the tile fetches that are in progress. If this method is not called the threads will terminate naturally. It will just take a little longer.

Declaration
public void AbortFetch()
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ClearCache()

Clear cache of layer

Declaration
public void ClearCache()
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GetFeatures(MRect, double)

Get all features in a given MRect for a given resolution

Declaration
public override IEnumerable<IFeature> GetFeatures(MRect extent, double resolution)
Parameters
Type Name Description
MRect extent

Bounding box
double resolution

Resolution of viewport
Returns
Type Description
IEnumerable<IFeature>
Overrides
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RefreshData(FetchInfo)

Indicates that there has been a change in the view of the map

Declaration
public void RefreshData(FetchInfo fetchInfo)
Parameters
Type Name Description
FetchInfo fetchInfo

FetchInfo
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SetAnimationTarget(IEnumerable<PointFeature>)

Declaration
public void SetAnimationTarget(IEnumerable<PointFeature> targets)
Parameters
Type Name Description
IEnumerable<PointFeature> targets
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UpdateAnimations()

Declaration
public override bool UpdateAnimations()
Returns
Type Description
bool

Returns true if animations are running and a graphics update is needed.
Overrides
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UpdateDataAsync()

Declaration
public Task UpdateDataAsync()
Returns
Type Description
Task

Implements

Extension Methods