Class: spatialAnalystService

L.supermap.spatialAnalystService

The SpatialAnalystService class.

L.supermap.spatialAnalystService(url, options)

SpatialAnalystService.js, line 24

This class provides: regional solar radiation analysis, buffer analysis service, density analysis, generate spatial data, geo relation analysis, interpolation analysis, raster algebraic calculation, overlay analysis, route measurement calculation, route location calculation, surface analysis, terrain curvature calculation, thiessen polygon analysis.

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 SuperMap.ServerType SuperMap.ServerType.ISERVER optional

Type of server iServer|iPortal|online。
withCredentials boolean false optional

Request whether to carry a cookie.
Example
L.supermap.spatialAnalystService(url)
     .bufferAnalysis(params,function(result){
         //doSomething
     })

Extends

Events

inherited destroy

ServiceBase.js, line 47

Triggered after the resource is successfully released.

Properties:
Name Type Description
this L.supermap.ServiceBase

This object.

inherited initialized

ServiceBase.js, line 34

Triggered after the constructor is constructed successfully.

Properties:
Name Type Description
this L.supermap.ServiceBase

This object.

Methods

bufferAnalysis(params, callback, resultFormat)

SpatialAnalystService.js, line 69

Buffer analysis service.

Name Type Default Description
params SuperMap.DatasetBufferAnalystParameters

The DatasetBufferAnalystParameters class.
callback RequestCallback

The callback of result data returned by the server side.
resultFormat SuperMap.DataFormat SuperMap.DataFormat.GEOJSON optional

The format of result data.

densityAnalysis(params, callback, resultFormat)

SpatialAnalystService.js, line 92

Density analysis service.

Name Type Default Description
params SuperMap.DensityKernelAnalystParameters

The DensityKernelAnalystParameters class.
callback RequestCallback

The callback of result data returned by the server side.
resultFormat SuperMap.DataFormat SuperMap.DataFormat.GEOJSON optional

The format of result data.

inherited destroy()

ServiceBase.js, line 42

Disposes the resource. The property that references resource is set to null.

generateSpatialData(params, callback, resultFormat)

SpatialAnalystService.js, line 115

Generate spatial data service.

Name Type Default Description
params SuperMap.GenerateSpatialDataParameters

The GenerateSpatialDataParameters class.
callback RequestCallback

The callback of result data returned by the server side.
resultFormat SuperMap.DataFormat SuperMap.DataFormat.GEOJSON optional

The format of result data.

geometrybatchAnalysis(params, param, callback, resultFormat)

SpatialAnalystService.js, line 345

Batch space analysis service.

Name Type Default Description
params Array

Batch analysis of parameter object arrays.

Name Type Description
analystName string

The name of the spatial analysis method. include:
"buffer", "overlay", "interpolationDensity", "interpolationidw", "interpolationRBF", "interpolationKriging", "isoregion", "isoline".
param Object

The request parameter corresponding to the spatial analysis type, include:
{SuperMap.GeometryBufferAnalystParameters} Buffer analysis parameter class.
{SuperMap.GeometryOverlayAnalystParameters} Overlay analysis parameter class.
{SuperMap.InterpolationAnalystParameters} Interpolation analysis parameter class.
{SuperMap.SurfaceAnalystParameters} Surface analysis parameter class.
callback RequestCallback

The callback of result data returned by the server side.
resultFormat SuperMap.DataFormat SuperMap.DataFormat.GEOJSON optional

The format of result data.

geoRelationAnalysis(params, callback, resultFormat)

SpatialAnalystService.js, line 138

Geo relation analysis service.

Name Type Default Description
params SuperMap.GeoRelationAnalystParameters

The GeoRelationAnalystParameters class.
callback RequestCallback

The callback of result data returned by the server side.
resultFormat SuperMap.DataFormat SuperMap.DataFormat.GEOJSON optional

The format of result data.

getAreaSolarRadiationResult(params, callback, resultFormat)

SpatialAnalystService.js, line 46

Regional solar radiation analysis service.

Name Type Default Description
params SuperMap.AreaSolarRadiationParameters

The AreaSolarRadiationParameters class.
callback RequestCallback

The callback of result data returned by the server side.
resultFormat SuperMap.DataFormat SuperMap.DataFormat.GEOJSON optional

The format of result data.

interpolationAnalysis(params, callback, resultFormat)

SpatialAnalystService.js, line 161

The Interpolation analysis service.

Name Type Default Description
params SuperMap.InterpolationRBFAnalystParameters

The InterpolationRBFAnalystParameters class.
callback RequestCallback

The callback of result data returned by the server side.
resultFormat SuperMap.DataFormat SuperMap.DataFormat.GEOJSON optional

The format of result data.

mathExpressionAnalysis(params, callback, resultFormat)

SpatialAnalystService.js, line 184

Raster algebraic calculation service.

Name Type Default Description
params SuperMap.MathExpressionAnalysisParameters

The MathExpressionAnalysisParameters class.
callback RequestCallback

The callback of result data returned by the server side.
resultFormat SuperMap.DataFormat SuperMap.DataFormat.GEOJSON optional

The format of result data.

overlayAnalysis(params, callback, resultFormat)

SpatialAnalystService.js, line 207

Overlay analysis service.

Name Type Default Description
params SuperMap.DatasetOverlayAnalystParameters | SuperMap.GeometryOverlayAnalystParameters

The DatasetOverlayAnalystParameters class.
callback RequestCallback

The callback of result data returned by the server side.
resultFormat SuperMap.DataFormat SuperMap.DataFormat.GEOJSON optional

The format of result data.

routeCalculateMeasure(params, callback, resultFormat)

SpatialAnalystService.js, line 230

Route measurement calculation service.

Name Type Default Description
params SuperMap.RouteCalculateMeasureParameters

The RouteCalculateMeasureParameters class.
callback RequestCallback

The callback of result data returned by the server side.
resultFormat SuperMap.DataFormat SuperMap.DataFormat.GEOJSON optional

The format of result data.

routeLocate(params, callback, resultFormat)

SpatialAnalystService.js, line 253

Route location calculation service.

Name Type Default Description
params SuperMap.RouteLocatorParameters

The RouteLocatorParameters class.
callback RequestCallback

The callback of result data returned by the server side.
resultFormat SuperMap.DataFormat SuperMap.DataFormat.GEOJSON optional

The format of result data.

surfaceAnalysis(params, callback, resultFormat)

SpatialAnalystService.js, line 276

Surface Analysis service.

Name Type Default Description
params SuperMap.SurfaceAnalystParameters

The DatasetSurfaceAnalystParameters class.
callback RequestCallback

The callback of result data returned by the server side.
resultFormat SuperMap.DataFormat SuperMap.DataFormat.GEOJSON optional

The format of result data.

terrainCurvatureCalculate(params, callback, resultFormat)

SpatialAnalystService.js, line 299

Terrain curvature calculation service.

Name Type Default Description
params SuperMap.TerrainCurvatureCalculationParameters

The TerrainCurvatureCalculationParameters class.
callback RequestCallback

The callback of result data returned by the server side.
resultFormat SuperMap.DataFormat SuperMap.DataFormat.GEOJSON optional

The format of result data.

thiessenAnalysis(params, callback, resultFormat)

SpatialAnalystService.js, line 322

Thiessen analysis service.

Name Type Default Description
params SuperMap.DatasetThiessenAnalystParameters

The DatasetThiessenAnalystParameters class.
callback RequestCallback

The callback of result data returned by the server side.
resultFormat SuperMap.DataFormat SuperMap.DataFormat.GEOJSON optional

The format of result data.