Class MemoryLayer

The MemoryLayer has all features in memory.

Inheritance
object
BaseLayer
MemoryLayer
ObservableMemoryLayer<T>
Implements
Inherited Members
Namespace: Mapsui.Layers
Assembly: Mapsui.dll
Syntax
public class MemoryLayer : BaseLayer, ILayer, IAnimatable, INotifyPropertyChanged, IDisposable
Remarks

Create layer with name

Constructors

| Edit this page View Source

MemoryLayer()

Create a new layer

Declaration
public MemoryLayer()
| Edit this page View Source

MemoryLayer(string)

The MemoryLayer has all features in memory.

Declaration
public MemoryLayer(string layerName)
Parameters
Type Name Description
string layerName

Name to use for layer
Remarks

Create layer with name

Properties

| Edit this page View Source

Extent

Returns the envelope of all available data in the layer

Declaration
public override MRect? Extent { get; }
Property Value
Type Description
MRect
Overrides
| Edit this page View Source

Features

Declaration
public IEnumerable<IFeature> Features { get; set; }
Property Value
Type Description
IEnumerable<IFeature>
| Edit this page View Source

SortFeatures

Function to sort order of features for drawing

Declaration
public override Func<IEnumerable<IFeature>, IEnumerable<IFeature>> SortFeatures { get; set; }
Property Value
Type Description
Func<IEnumerable<IFeature>, IEnumerable<IFeature>>
Overrides

Methods

| Edit this page View Source

FeaturesWereModified()

Declaration
public void FeaturesWereModified()
| Edit this page View Source

GetFeatures(MRect?, double)

Get all features in a given MRect for a given resolution

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

Resolution of viewport
Returns
Type Description
IEnumerable<IFeature>
Overrides

Implements

Extension Methods