Class: SpatialAnalystService

ol.supermap.SpatialAnalystService

The SpatialAnalystService class. 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.

new ol.supermap.SpatialAnalystService(url, options)

SpatialAnalystService.js, line 23
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
new ol.supermap.SpatialAnalystService(url)
     .bufferAnalysis(params,function(result){
         //doSomething
     })

Extends

Methods

bufferAnalysis(params, callback, resultFormat)

SpatialAnalystService.js, line 68

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 91

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.

generateSpatialData(params, callback, resultFormat)

SpatialAnalystService.js, line 114

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, callback, resultFormat)

SpatialAnalystService.js, line 344

Batch space analysis service.

Name Type Default Description
params Array

Batch analysis of parameter object arrays.

Name Type Description
analystName Array.<Object>

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 137

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 45

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 160

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 183

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 206

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 229

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 252

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 275

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 298

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 321

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.