注意：以下翻译的准确性尚未经过验证。这是使用 AIP ↗ 从原始英文文本进行的机器翻译。
支持于：批处理，流处理
给定一个有效的几何体，通过对输入应用右手法则来标准化它，这是GeoJSON的约定。这使得等价几何体之间的相等比较成为可能。此表达式可能会反转线串。
表达式类别：地理空间
输出类型： Geometry
参数值:
geometry| 几何体 | 输出 |
|---|---|
| {"type":"Polygon","coordinates":[[[32.26868,-26.53253],[32.26465,-26.45873],[32.25262,-26.38563],[32.26868,-26.53253]]]} | {"type":"Polygon","coordinates":[[[32.25262, -26.38563],[32.26868, -26.53253],[32.26465, -26.45873],[32.25262, -26.38563]]]} |
| {"type":"Polygon","coordinates":[[[0.0,0.0],[0.0,1.0],[1.0,0.0]]]} | {"type":"Polygon","coordinates":[[[0.0,0.0],[1.0,0.0],[0.0,1.0],[0.0,0.0]]]} |
| {"type":"Polygon","coordinates":[[[0.0,0.0],[0.0,1.0],[1.0,0.0]],[[0.25,0.25],[0.5,0.25],[0.25,0.5]]]} | {"type":"Polygon","coordinates":[[[0.0,0.0],[1.0,0.0],[0.0,1.0],[0.0,0.0]], [[0.25,0.25],[0.25,0.5],[0.5,0.25],[0.25,0.25]]]} |
| {"coordinates": [[[20.0, 10.0], [27.0, 10.0], [27.0, 17.0], [20.0, 17.0], [20.0, 10.0]]], "type": "Polygon"} | {"coordinates": [[[20.0, 10.0], [27.0, 10.0], [27.0, 17.0], [20.0, 17.0], [20.0, 10.0]]], "type": "Polygon"} |
| {"coordinates": [[[[12.0, 12.0], [17.0, 12.0], [17.0, 17.0], [12.0, 17.0], [12.0, 12.0]]], [[[2.0, 2.0], [7.0, 2.0], [7.0, 7.0], [2.0, 7.0], [2.0, 2.0]]]], "type":"MultiPolygon"} | {"coordinates": [[[[2.0, 2.0], [7.0, 2.0], [7.0, 7.0], [2.0, 7.0], [2.0, 2.0]]], [[[12.0, 12.0], [17.0, 12.0], [17.0, 17.0], [12.0, 17.0], [12.0, 12.0]]]], "type":"MultiPolygon"} |
| {"coordinates": [[-1.0, -1.0], [5.0, 5.0]], "type":"LineString"} | {"coordinates": [[5.0, 5.0],[-1.0, -1.0]], "type":"LineString"} |
| {"coordinates": [[[0.0, 0.0, 0.0], [10.0, 0.0, 0.0], [10.0, 10.0, 0.0], [10.0, 10.0, 10.0], [0.0, 10.0, 10.0], [0.0, 0.0, 10.0], [0.0, 0.0, 0.0]]], "type": "Polygon"} | {"coordinates": [[[0.0, 0.0, 0.0], [10.0, 0.0, 0.0], [10.0, 10.0, 0.0], [10.0, 10.0, 10.0], [0.0, 10.0, 10.0], [0.0, 0.0, 10.0], [0.0, 0.0, 0.0]]], "type": "Polygon"} |
参数值:
geometry| 几何体 | 输出 |
|---|---|
| null | null |
| Not geojson | null |