QueryService.js, line 14

Name Type Description

url

string

The url of service.

options

Object

The optional parameters.

Name	Type	Default	Description
`proxy`	string		optional Service agent address.
`serverType`	ol.supermap.ServerType	ol.supermap.ServerType.ISERVER	optional Type of server iServer\|iPortal\|online.
`withCredentials`	boolean	false	optional Request whether to carry a cookie.
`crossOrigin`	boolean		optional Whether to allow cross-domain requests.
`headers`	Object		optional Request header.

new ol.supermap.QueryService(url)
     .queryByBounds(param,function(result){
         //doSomething
     })

queryByBounds(params, callback, resultFormat) QueryService.js, line 38

Query map by bounds.

Name	Type	Default	Description
`params`	ol.supermap.QueryByBoundsParameters		The QueryByBoundsParameters class.
`callback`	RequestCallback		The callback of result data returned by the server side.
`resultFormat`	ol.supermap.DataFormat	ol.supermap.DataFormat.GEOJSON	optional The format of result data.

ol.supermap.QueryService}

queryByDistance(params, callback, resultFormat) QueryService.js, line 63

Query map by distance.

Name	Type	Default	Description
`params`	ol.supermap.QueryByDistanceParameters		The QueryByDistanceParameters class.
`callback`	RequestCallback		The callback of result data returned by the server side.
`resultFormat`	ol.supermap.DataFormat	ol.supermap.DataFormat.GEOJSON	optional The format of result data.

queryByGeometry(params, callback, resultFormat) QueryService.js, line 111

Query map by geometry.

Name	Type	Default	Description
`params`	ol.supermap.QueryByGeometryParameters		The QueryByGeometryParameters class.
`callback`	RequestCallback		The callback of result data returned by the server side.
`resultFormat`	ol.supermap.DataFormat	ol.supermap.DataFormat.GEOJSON	optional The format of result data.

queryBySQL(params, callback, resultFormat) QueryService.js, line 87

Query map by SQL.

Name	Type	Default	Description
`params`	ol.supermap.QueryBySQLParameters		The QueryBySQLParameters class.
`callback`	RequestCallback		The callback of result data returned by the server side.
`resultFormat`	ol.supermap.DataFormat	ol.supermap.DataFormat.GEOJSON	optional The format of result data.

Class: QueryService

ol .supermap.QueryService