Class: Util

Methods

static extend(dest, arguments){Object}

Util.js, line 100

Object copy assignment

Name	Type	Description
dest	Object	target object.
arguments	Object	Object to be copied.

Returns:

Type	Description
Object	Assigned target object.

static isArray(obj){boolean}

Util.js, line 53

Determine if it is an array format.

Name	Type	Description
obj	Object	The object to be determined.

Returns:

Type	Description
boolean	Whether it is an array.

static toGeoJSON(smObj)

Util.js, line 64

Transform the passed object to GeoJSON.

Name	Type	Description
smObj	Object	The object to be passed.

static toProcessingParam(points){Object}

Util.js, line 76

Transform the array of nodes about the region to the processing analysis service parameters.

Name	Type	Description
points	Array	The array of nodes about region.

Returns:

Type	Description
Object	The processing service cut、the query analysis and the parameters of the analysis.

static toSuperMapGeometry(geoJSON)

Util.js, line 12

Transform the geoJSON to SuperMap Geometry.

Name	Type	Description
geoJSON	GeoJSONObject	The geoJSON.