SuperGIS Server JavaScript API Reference > sg/geometry > Geometry

SuperGIS Server JavaScript API

new sg.geometry.Geometry()

Description

建立一個Geometry 物件

Position

Geometry.js

Properties

Methods

Type

Description

fromWKT(wkt)

wkt:String

Returns:Object

將Well Know Text字串轉成Geometry

Name	Type	Description
wkt	String	WKT字串

Return :

Type

Description

Object

toWkt(geom)

geom:sg.geometry.Geomtry

Returns:String

將Geometry字串轉成Well Know Text

將Well Know Text字串轉成Geometry

Name	Type	Description
Geometry	sg.geometry.Geomtry	幾何物件

Returns:

Type	Description
String	wkt字串

getExtent()

Returns:

sg.geometry.Extent

取得幾何資料範圍

Returns:

Type	Description
sg.geometry.EXtent	幾何範圍

Example

var wkt ="POINT (1461784 5416536)";

var geo = new sg.geometry.Geometry.fromWKT(wkt);

var geometry = geo.geometry;