## 说明 执行空间分析操作（仅支持叠加分析），空间参考来自于ESRIJSON数据 ## 1\. 入参 ``` { "exetype": "ANALYSIS_BY_JSON", //空间分析支持厦门92 CSCS2000坐标系，仅实现针对面要素的叠加分析 "config": { "sr": "cgcs2000", "geometryType": "esriGeometryPolygon", //几何类型,只支持面砖要素 "geometry": { //面状要素 "rings": [ [ [ 118.152546079071, 24.530251659361 ], [ 118.153004736813, 24.5310107245122 ], [ 118.152843804272, 24.5301068200741 ], [ 118.152578265579, 24.5301282777463 ], [ 118.152578265579, 24.5301282777463 ], [ 118.152546079071, 24.530251659361 ] ] ] }, "targetworkSpace": "", "targetworkSpaceType": "", "targetLayerName": "CH_DJ_XZZD_R", //目标图层 "targetWhere": "" //过滤条件 } } ``` ## 2\. 响应体 ``` { "code": 200, "success": true, "message": "", "timestamp": 123123123, "result": { "topologyInfos": [ { //分析出的拓扑信息 "oid": "int", //分析出的要素oid "sourceGeo": "string", //原始图形geometryJson "targetGeo": "string", //分析出的要素的geometryJson "intersectGeo": "string", //相交部分的geometryJson "differenceGeo": "string", //未相交部分的geometryJson "sourceArea": "double", //原始图形面积 "targetGeoArea": "double", //目标图形面积 "intersectArea": "double", //相交部分面积 "differenceArea": "double", //未相交部分面积 "isContains": "bool", //geometry是否包含targetGeo "isWithin": "bool", //geometry是否被targetGeo包含 "isEquals": "bool", //geometry与targetGeo是否完全相等 "attributes": { "key": "value", "..." } } ] } } ```