7、缓冲区分析

简要描述

• 选择一条管线，输入缓冲区距离，返回缓冲区几何体2

请求URL

• http://192.168.19.21:9999/geniusserver/processservices

服务名称

• pipe:PipeBuffer

请求方式

• POST

参数

请求示例

<?xml version="1.0" encoding="utf-8"?>
<wps:Execute xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ogc="http://www.opengis.net/ogc" xmlns:wfs="http://www.opengis.net/wfs" service="WPS" xmlns="http://www.opengis.net/wps/1.0.0" xmlns:wps="http://www.opengis.net/wps/1.0.0" version="1.0.0" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd" xmlns:ows="http://www.opengis.net/ows/1.1" xmlns:gml="http://www.opengis.net/gml" xmlns:wcs="http://www.opengis.net/wcs/1.1.1">
    <ows:Identifier>pipe:PipeBuffer</ows:Identifier>
    <wps:DataInputs>
        <Input>
            <ows:Identifier>_gid_a</ows:Identifier>
            <wps:Data>
                <wps:LiteralData>8669</wps:LiteralData>
            </wps:Data>
        </Input>
        <Input>
            <ows:Identifier>_features_a</ows:Identifier>
            <wps:Reference mimeType="text/xml;subtype=gml/2.1.2" method="POST" xlink:href="http://geniusserver/wfs/shouguangguanxian">
                <wps:Body>
                    <wfs:GetFeature outputFormat="text/xml;subtype=gml/2.1.2" service="WFS" version="1.0.0">
                        <wfs:Query typeName="yt_wsl"/>
                    </wfs:GetFeature>
                </wps:Body>
            </wps:Reference>
        </Input>
        <Input>
            <ows:Identifier>distance</ows:Identifier>
            <wps:Data>
                <wps:LiteralData>8669</wps:LiteralData>
            </wps:Data>
        </Input>
    </wps:DataInputs>
    <wps:ResponseForm>
        <wps:RawDataOutput mimeType="application/json">
            <ows:Identifier>result</ows:Identifier>
        </wps:RawDataOutput>
    </wps:ResponseForm>
</wps:Execute>

返回示例

{
    "type": "Feature",
    "geometry": {
        "type": "Polygon",
        "coordinates": [[[5, 25], [14, 25], [14, 29], [5, 29], [5, 25]]]
    },
    "properties": {}
}

返回参数说明

• geojson格式

备注

• 更多返回错误代码请看首页的错误代码描述