C# Class MapAround.Web.MapServerBase

Базова реализация сервера WMxS

Inheritance: IMapServer

Show file Open project: gkrsu/maparound.core

Protected Properties

Property	Type	Description
serverType	string
version	string

Public Methods

Method	Description
GetResponse ( NameValueCollection requestParams, Stream responseOutputStream, string &responseContentType ) : void	Create response
WmsException ( WmsExceptionCode code, string Message, Stream responseOutputStream, string &responseContentType ) : void	Writes an error message into specified stream in compliance to WMS standard.
WmtsException ( WmtsExceptionCode code, string Message, Stream responseOutputStream, string &responseContentType ) : void	Writes an error message into specified stream in compliance to WMTS standard.

Protected Methods

Method	Description
CheckRequestParams ( NameValueCollection requestParams, Stream responseOutputStream, string &responseContentType, BoundingRectangle &originalBbox, int &width, int &height ) : void	Checks and tries to parse special request params for WMxS server WMS: BBOX, WIDTH, HEIGHT, SRS WMTS: TILEMATRIXSET, TILEMATRIX, TILEROW, TILECOL, SRS
GetCapabilities ( NameValueCollection requestParams, Stream responseOutputStream, string &responseContentType ) : void	Запрос GetCapabilities
GetFeatureInfo ( NameValueCollection requestParams, Stream responseOutputStream, string &responseContentType ) : void	Запрос GetFeatureInfo
GetImage ( int width, int height, Color backColor, LayerBase useLayers, BoundingRectangle bboxWithGutters ) : Image	Gets image
GetImageFromChach ( LayerBase layer, byte &titleInfo, BoundingRectangle bboxWithGutters ) : Image	Загрузка данных из кэша
GetJSONFromCache ( LayerBase layer, NameValueCollection requestParams ) : string	Gets a JSON object from a cache
GetVector ( int layerNumber, int width, int height, LayerBase useLayers, BoundingRectangle bboxWithGutters, NameValueCollection requestParams ) : string	Returns a vector of objects
GetVectorInfo ( NameValueCollection requestParams, Stream responseOutputStream, string &responseContentType ) : void	Получение информации о карте в формате json.
MapServerBase ( string Version, string ServiceType, BaseServiceDescription description ) : System	Конструктор.
OnBeforeRenderNewImage ( RenderNewImageEventArgs args ) : void	Вызвать событие BeforeRenderNewImage
OnFeaturesInfoNeeded ( WmsFeaturesInfoNeededEventArgs args ) : void	Вызвать событие FeaturesInfoNeeded
OnPrepareRenderFeatureLayer ( PrepareRenderFeatureLayerArgs args ) : void	Вызвать событие PrepareRenderFeatureLayer
OnUnknownRequest ( WmsUnknownRequestEventArgs args ) : void	Вызвать событие UnknownRequest
ParseBbox ( string bboxStr ) : BoundingRectangle	Чтение BBOX;
RequestAction ( NameValueCollection requestParams, Stream responseOutputStream, string &responseContentType ) : bool	Перенаправляет на обработчик запроса.
SetImageToChach ( LayerBase layer, Image image, byte titleInfo, BoundingRectangle bboxWithGutters ) : void	Сохранения данных в кэш.
SetJSONToCache ( LayerBase layer, string jsonObject, NameValueCollection requestParams ) : void	Sets a JSON object to a cache
TestCommonParams ( NameValueCollection requestParams, Stream responseOutputStream, string &responseContentType ) : bool	Проверка общих параметров запроса.
TestEnvironment ( Stream responseOutputStream, string &responseContentType ) : bool	Проверка настройки окружения.
WriteLayer ( JObject json, FeatureLayer layer, BoundingRectangle bboxWithGutters, BoundingRectangle mapViewBox, double scaleFactor, NameValueCollection requestParams ) : void	Writes information about layers

Private Methods

Method	Description
CopyImage ( Image bmpLayer, Image bmpWithGutters ) : void
CopyImageClipped ( Image bmp, Image bmpWithGutters, int width, int height ) : void	Копирования картинки с обрезанием.
GetImage ( BoundingRectangle bboxWithGutters, string key ) : Image
MapServerBase ( ) : System
SetImage ( BoundingRectangle bboxWithGutters, Image image, string key ) : void
getEncoderInfo ( string mimeType ) : ImageCodecInfo
getTileString ( BoundingRectangle bbox ) : string	Получение текстового описания области видимости.

Method Details

CheckRequestParams() protected abstract method

Checks and tries to parse special request params for WMxS server WMS: BBOX, WIDTH, HEIGHT, SRS WMTS: TILEMATRIXSET, TILEMATRIX, TILEROW, TILECOL, SRS

protected abstract CheckRequestParams ( NameValueCollection requestParams, Stream responseOutputStream, string &responseContentType, BoundingRectangle &originalBbox, int &width, int &height ) : void
requestParams	System.Collections.Specialized.NameValueCollection
responseOutputStream	Stream
responseContentType	string
originalBbox	BoundingRectangle
width	int
height	int
return	void

GetCapabilities() protected abstract method

Запрос GetCapabilities

protected abstract GetCapabilities ( NameValueCollection requestParams, Stream responseOutputStream, string &responseContentType ) : void
requestParams	System.Collections.Specialized.NameValueCollection
responseOutputStream	Stream
responseContentType	string
return	void

GetFeatureInfo() protected abstract method

Запрос GetFeatureInfo

protected abstract GetFeatureInfo ( NameValueCollection requestParams, Stream responseOutputStream, string &responseContentType ) : void
requestParams	System.Collections.Specialized.NameValueCollection
responseOutputStream	Stream
responseContentType	string
return	void

GetImage() protected method

Gets image

protected GetImage ( int width, int height, Color backColor, LayerBase useLayers, BoundingRectangle bboxWithGutters ) : Image
width	int
height	int
backColor	Color
useLayers	LayerBase
bboxWithGutters	BoundingRectangle
return	Image

GetImageFromChach() protected method

Загрузка данных из кэша

protected GetImageFromChach ( LayerBase layer, byte &titleInfo, BoundingRectangle bboxWithGutters ) : Image
layer	LayerBase
titleInfo	byte
bboxWithGutters	BoundingRectangle
return	Image

GetJSONFromCache() protected method

Gets a JSON object from a cache

protected GetJSONFromCache ( LayerBase layer, NameValueCollection requestParams ) : string
layer	LayerBase
requestParams	System.Collections.Specialized.NameValueCollection
return	string

GetResponse() public method

Create response

public GetResponse ( NameValueCollection requestParams, Stream responseOutputStream, string &responseContentType ) : void
requestParams	System.Collections.Specialized.NameValueCollection
responseOutputStream	Stream
responseContentType	string
return	void

GetVector() protected method

Returns a vector of objects

protected GetVector ( int layerNumber, int width, int height, LayerBase useLayers, BoundingRectangle bboxWithGutters, NameValueCollection requestParams ) : string
layerNumber	int
width	int
height	int
useLayers	LayerBase
bboxWithGutters	BoundingRectangle
requestParams	System.Collections.Specialized.NameValueCollection
return	string

GetVectorInfo() protected method

Получение информации о карте в формате json.

protected GetVectorInfo ( NameValueCollection requestParams, Stream responseOutputStream, string &responseContentType ) : void
requestParams	System.Collections.Specialized.NameValueCollection
responseOutputStream	Stream
responseContentType	string
return	void

MapServerBase() protected method

Конструктор.

protected MapServerBase ( string Version, string ServiceType, BaseServiceDescription description ) : System
Version	string	Версия.
ServiceType	string	Тип сервиса.
description	MapAround.Web.Wms.BaseServiceDescription	Описание сервиса
return	System

OnBeforeRenderNewImage() protected method

Вызвать событие BeforeRenderNewImage

protected OnBeforeRenderNewImage ( RenderNewImageEventArgs args ) : void
args	MapAround.Web.Wms.RenderNewImageEventArgs
return	void

OnFeaturesInfoNeeded() protected method

Вызвать событие FeaturesInfoNeeded

protected OnFeaturesInfoNeeded ( WmsFeaturesInfoNeededEventArgs args ) : void
args	MapAround.Web.Wms.WmsFeaturesInfoNeededEventArgs
return	void

OnPrepareRenderFeatureLayer() protected method

Вызвать событие PrepareRenderFeatureLayer

protected OnPrepareRenderFeatureLayer ( PrepareRenderFeatureLayerArgs args ) : void
args	MapAround.Web.Wms.PrepareRenderFeatureLayerArgs
return	void

OnUnknownRequest() protected method

Вызвать событие UnknownRequest

protected OnUnknownRequest ( WmsUnknownRequestEventArgs args ) : void
args	MapAround.Web.Wms.WmsUnknownRequestEventArgs
return	void

ParseBbox() protected static method

Чтение BBOX;

protected static ParseBbox ( string bboxStr ) : BoundingRectangle
bboxStr	string
return	BoundingRectangle

RequestAction() protected method

Перенаправляет на обработчик запроса.

protected RequestAction ( NameValueCollection requestParams, Stream responseOutputStream, string &responseContentType ) : bool
requestParams	System.Collections.Specialized.NameValueCollection
responseOutputStream	Stream
responseContentType	string
return	bool

SetImageToChach() protected method

Сохранения данных в кэш.

protected SetImageToChach ( LayerBase layer, Image image, byte titleInfo, BoundingRectangle bboxWithGutters ) : void
layer	LayerBase
image	Image
titleInfo	byte
bboxWithGutters	BoundingRectangle
return	void

SetJSONToCache() protected method

Sets a JSON object to a cache

protected SetJSONToCache ( LayerBase layer, string jsonObject, NameValueCollection requestParams ) : void
layer	LayerBase
jsonObject	string
requestParams	NameValueCollection
return	void

TestCommonParams() protected method

Проверка общих параметров запроса.

protected TestCommonParams ( NameValueCollection requestParams, Stream responseOutputStream, string &responseContentType ) : bool
requestParams	NameValueCollection
responseOutputStream	Stream
responseContentType	string
return	bool

TestEnvironment() protected method

Проверка настройки окружения.

protected TestEnvironment ( Stream responseOutputStream, string &responseContentType ) : bool
responseOutputStream	Stream
responseContentType	string
return	bool

WmsException() public static method

Writes an error message into specified stream in compliance to WMS standard.

public static WmsException ( WmsExceptionCode code, string Message, Stream responseOutputStream, string &responseContentType ) : void
code	WmsExceptionCode	The WMS error code
Message	string	The error message
responseOutputStream	Stream	The System.IO.Stream to write the error message
responseContentType	string	String for mime-type of response
return	void

WmtsException() public static method

Writes an error message into specified stream in compliance to WMTS standard.

public static WmtsException ( WmtsExceptionCode code, string Message, Stream responseOutputStream, string &responseContentType ) : void
code	WmtsExceptionCode	The WMTS error code
Message	string	The error message
responseOutputStream	Stream	The System.IO.Stream to write the error message
responseContentType	string	String for mime-type of response
return	void

WriteLayer() protected method

Writes information about layers

protected WriteLayer ( JObject json, FeatureLayer layer, BoundingRectangle bboxWithGutters, BoundingRectangle mapViewBox, double scaleFactor, NameValueCollection requestParams ) : void
json	JObject
layer	FeatureLayer
bboxWithGutters	BoundingRectangle
mapViewBox	BoundingRectangle
scaleFactor	double
requestParams	NameValueCollection
return	void

Property Details

serverType protected property

Тип Сервера.

protected string serverType
return	string

version protected property

Версия сервера.

protected string version
return	string