WmtsAsyncLayer &para;

Collection<WmtsServerLayer>

WmtsServerEncodingType¶

public WmtsServerEncodingType WmtsServerEncodingType { get; set; }

Property Value¶

WmtsServerEncodingType

WmtsServerLayers¶

public Collection<WmtsServerLayer> WmtsServerLayers { get; set; }

Property Value¶

ActiveStyleName¶

public string ActiveStyleName { get; set; }

Property Value¶

Dictionary<String, String>

Parameters¶

public Dictionary<string, string> Parameters { get; }

Property Value¶

OutputFormat¶

public string OutputFormat { get; set; }

Property Value¶

LowerScale¶

public double LowerScale { get; set; }

Property Value¶

Double

UpperScale¶

public double UpperScale { get; set; }

Property Value¶

Double

TileMatrixSetName¶

public string TileMatrixSetName { get; set; }

Property Value¶

AxisOrder¶

public WmtsAxisOrder AxisOrder { get; set; }

Property Value¶

WmtsAxisOrder

ProjectionConverter¶

public ProjectionConverter ProjectionConverter { get; set; }

Property Value¶

ProjectionConverter

ProjectedTileCache¶

public RasterTileCache ProjectedTileCache { get; set; }

Property Value¶

RasterTileCache

IsCacheOnly¶

public bool IsCacheOnly { get; set; }

Property Value¶

Dictionary<String, WmtsTileMatrixSet>

TileMatrixSets¶

The tile matrix sets of this WmtsLayer in Dictionary.

public Dictionary<string, WmtsTileMatrixSet> TileMatrixSets { get; }

Property Value¶

HasBoundingBox¶

public bool HasBoundingBox { get; }

Property Value¶

TileWidth¶

public int TileWidth { get; protected set; }

Property Value¶

Int32

TileHeight¶

public int TileHeight { get; protected set; }

Property Value¶

Int32

MapUnit¶

public GeographyUnit MapUnit { get; protected set; }

Property Value¶

GeographyUnit

MaxExtent¶

public RectangleShape MaxExtent { get; protected set; }

Property Value¶

TileCache¶

public RasterTileCache TileCache { get; set; }

Property Value¶

RasterTileCache

ProjectionConverterFromServerProjection¶

public ProjectionConverter ProjectionConverterFromServerProjection { get; set; }

Property Value¶

ProjectionConverter

WebProxy¶

public IWebProxy WebProxy { get; set; }

Property Value¶

IWebProxy

TimeoutInSeconds¶

public int TimeoutInSeconds { get; set; }

Property Value¶

Int32

UpperThreshold¶

This property gets and sets the upper threshold in the scale at which to display the image.

public double UpperThreshold { get; set; }

Property Value¶

Double
This property gets the upper threshold in the scale at which to display the image.

Remarks:

Above the upper threshold in scale, the image will not be displayed. This, in conjunction with the LowerThreshold property, allows you to create a band in which it is suitable to display the image source. By default, the upper threshold is double.max and lower threshold is 0. This means the image should always display.

LowerThreshold¶

This property gets and sets the lower threshold in the scale at which to display the image.

public double LowerThreshold { get; set; }

Property Value¶

Double
This property gets the lower threshold in the scale at which to display the image.

Remarks:

Below the lower threshold in scale, the image will not be displayed. This, in conjunction with the UpperThreshold property, allows you to create a band in which it is suitable to display the image source. By default, the upper threshold is double.max and lower threshold is 0. This means the image should always display.

Credentials¶

This property gets or sets the base authentication interface for retrieving credentials for Web Client authentication.

public ICredentials Credentials { get; set; }

Property Value¶

ICredentials

UserAgent¶

This property allows you to specify a custom user-agent request header when making requests to a Web server. This header provides information about the client application or device and can be useful for server-side logging and analytics.

public string UserAgent { get; set; }

Property Value¶

Name¶

This property gets and sets the name for the layer.

public string Name { get; set; }

Property Value¶

Remarks:

The name is user defined. It is useful to set, as it may be used for higher level components such as legends, etc.

IsOpen¶

This property returns true if the Layer is open and false if it is not.

public bool IsOpen { get; }

Property Value¶

Remarks:

This method is the concrete wrapper for the abstract method IsOpenCore. Various methods on the Layer require that it be in an open state. If one of those methods is called when the state is not open, then the method will throw an exception. To enter the open state, you must call the Layer Open method. The method will raise an exception if the current Layer is already open.

As this is a concrete public method that wraps a Core method, we reserve the right to add events and other logic to pre- or post-process data returned by the Core version of the method. In this way, we leave our framework open on our end, but also allow you the developer to extend our logic to suit your needs. If you have questions about this, please contact our support team as we would be happy to work with you on extending our framework.

IsVisible¶

This property gets and set the visible state of the layer.

public bool IsVisible { get; set; }

Property Value¶

Remarks:

If this property is set to false, the layer will not draw. We ensure this in the Draw method. This is useful for legends and other controls that control the visibility of layers.

DrawingTime¶

This property gets the last drawing time for the layer.

public TimeSpan DrawingTime { get; protected set; }

Property Value¶

TimeSpan

Remarks:

We track the drawing time for the layer and report it back in this method. This is useful for determining the speed of various layers.

Projection¶

Gets the projection of the layer.

public Projection Projection { get; set; }

Property Value¶

Projection

DrawingExceptionMode¶

public DrawingExceptionMode DrawingExceptionMode { get; set; }

Property Value¶

DrawingExceptionMode

Background¶

Gets and sets the background of the layer.

public GeoColor Background { get; set; }

Property Value¶

GeoColor

Transparency¶

This property gets and sets the amount of transparency to apply to the image.

public float Transparency { get; set; }

Property Value¶

Single
This property gets the amount of transparency to apply to the image.

Remarks:

None

BlueTranslation¶

This property gets and sets the amount of blue to apply to the image.

public float BlueTranslation { get; set; }

Property Value¶

Single
This property gets the amount of blue to apply to the image.

Remarks:

None

RedTranslation¶

This property gets and sets the amount of red to apply to the image.

public float RedTranslation { get; set; }

Property Value¶

Single
This property gets the amount of red to apply to the image.

Remarks:

None

GreenTranslation¶

This property gets and sets the amount of green to apply to the image.

public float GreenTranslation { get; set; }

Property Value¶

Single
This property gets the amount of green to apply to the image.

Remarks:

None

KeyColors¶

Gets a value represents a collection of key colors. If SupportKeyColor property is false, it will throw exception when you use KeyColors.

public Collection<GeoColor> KeyColors { get; }

Property Value¶

Collection<GeoColor>

Remarks:

It will make these colors transparent when draw image.

IsNegative¶

This property gets and sets whether the image should be converted to negative (inverse colors).

public bool IsNegative { get; set; }

Property Value¶

Boolean
This property gets and sets whether the image should be converted to negative (inverse colors).

Remarks:

None

IsGrayscale¶

This property gets and sets if the image should be converted to grayscale.

public bool IsGrayscale { get; set; }

Property Value¶

Dictionary<GeoColor, GeoColor>

        This property gets and sets if the image should be converted to grayscale.

Remarks:

None

ThreadSafe¶

public ThreadSafetyLevel ThreadSafe { get; set; }

Property Value¶

ThreadSafetyLevel

ColorMappings¶

ColorMapping

public Dictionary<GeoColor, GeoColor> ColorMappings { get; }

Property Value¶

WrappingMode¶

public WrappingMode WrappingMode { get; set; }

Property Value¶

WrappingMode

WrappingExtent¶

public RectangleShape WrappingExtent { get; set; }

Property Value¶

Constructors¶

WmtsAsyncLayer()¶

public WmtsAsyncLayer()

WmtsAsyncLayer(Uri)¶

public WmtsAsyncLayer(Uri serverUri)

Parameters¶

serverUri Uri

WmtsAsyncLayer(Uri, IWebProxy)¶

public WmtsAsyncLayer(Uri serverUri, IWebProxy webProxy)

Parameters¶

serverUri Uri

webProxy IWebProxy

WmtsAsyncLayer(Uri, IWebProxy, WmtsServerEncodingType)¶

public WmtsAsyncLayer(Uri serverUri, IWebProxy webProxy, WmtsServerEncodingType wmtsServerEncodingType)

Parameters¶

serverUri Uri

webProxy IWebProxy

wmtsServerEncodingType WmtsServerEncodingType

Methods¶

OpenAsyncCore(CancellationToken)¶

protected Task OpenAsyncCore(CancellationToken cancellationToken)

Parameters¶

cancellationToken CancellationToken

Returns¶

Task

GetWGS84BoundingBox()¶

public RectangleShape GetWGS84BoundingBox()

Returns¶

GetBoundingBoxCore()¶

protected RectangleShape GetBoundingBoxCore()

Returns¶

GetRequestUris(RectangleShape, Int32, Int32)¶

public Collection<Uri> GetRequestUris(RectangleShape requestExtent, int canvasWidth, int canvasHeight)

Parameters¶

requestExtent RectangleShape

canvasWidth Int32

canvasHeight Int32

Returns¶

Collection<Uri>

GetRequestUrisCore(RectangleShape, Int32, Int32)¶

protected Collection<Uri> GetRequestUrisCore(RectangleShape requestExtent, int canvasWidth, int canvasHeight)

Parameters¶

requestExtent RectangleShape

canvasWidth Int32

canvasHeight Int32

Returns¶

Collection<Uri>

GetServerCapabilitiesXml()¶

public string GetServerCapabilitiesXml()

Returns¶

GetServerLayerNames()¶

public Collection<string> GetServerLayerNames()

Returns¶

GetServerLayerStyles()¶

public Collection<string> GetServerLayerStyles()

Returns¶

GetServerTileMatrixSetNames()¶

public Collection<string> GetServerTileMatrixSetNames()

Returns¶

Collection<WmtsServerEncodingType>

GetServerEncodingType()¶

Get encoding types for GetTile request

public Collection<WmtsServerEncodingType> GetServerEncodingType()

Returns¶

GetLayerOutputFormats(String)¶

public Collection<string> GetLayerOutputFormats(string layerName)

Parameters¶

layerName String

Returns¶

CloseAsyncCore(CancellationToken)¶

protected Task CloseAsyncCore(CancellationToken cancellationToken)

Parameters¶

cancellationToken CancellationToken

Returns¶

Task

RemoveCachedCapability()¶

public bool RemoveCachedCapability()

Returns¶

GetZoomLevelSet(String)¶

public ZoomLevelSet GetZoomLevelSet(string tileMatrixSetName)

Parameters¶

tileMatrixSetName String

Returns¶

ZoomLevelSet

GetTileMatrix(String, Double)¶

public TileMatrix GetTileMatrix(string tileMatrixSetName, double scale)

Parameters¶

tileMatrixSetName String

scale Double

Returns¶

TileMatrix

DrawAsyncCore(GeoCanvas, Collection<SimpleCandidate>)¶

protected Task DrawAsyncCore(GeoCanvas canvas, Collection<SimpleCandidate> labelsInAllLayers)

Parameters¶

canvas GeoCanvas

labelsInAllLayers Collection<SimpleCandidate>

Returns¶

Task

DrawExceptionCore(GeoCanvas, Exception)¶

protected void DrawExceptionCore(GeoCanvas canvas, Exception e)

Parameters¶

canvas GeoCanvas

e Exception

GetRequestUri(Int64, Int64, Int32)¶

public string GetRequestUri(long x, long y, int zoomLevel)

Parameters¶

x Int64

y Int64

zoomLevel Int32

Returns¶