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对象或几何对象数组,返回一个表示输入包络的几何对象。包络是包含几何对象的最小和最大 x 和 y 值的最小轴对齐矩形区域。
表达式类别:地理空间
输出类型: Geometry
参数值:
geometry
geometry | 输出 |
---|---|
{"type":"Polygon","coordinates":[[[0.0,0.0],[1.0,0.0],[0.0,1.0]]]} | {"type":"Polygon","coordinates":[[[0.0,0.0],[0.0,1.0],[1.0,1.0],[1.0,0.0],[0.0,0.0]]]} |
参数值:
geometryArray
geometryArray | 输出 |
---|---|
[ {"type":"LineString","coordinates":[[1,0],[0,8.4]]}, {"type":"Point","coordinates":[125.6, -92.3]}, {"type":"Polygon","coordinates":[[[0,0],[1,6.3],[-6,1],[0,0]]]} ] | {"type":"Polygon","coordinates":[[[-6.0,-92.3],[-6.0,8.4],[125.6,8.4],[125.6,-92.3],[-6.0,-92.3]]]} |
参数值:
geometryArray
geometryArray | 输出 |
---|---|
null | null |
参数值:
geometryArray
geometryArray | 输出 |
---|---|
[ Invalid GeoJSON, {"type":"LineString","coordinates":[[2,0],[0,4.8]]} ] | {"type":"Polygon","coordinates":[[[0.0,0.0],[0.0,4.8],[2.0,4.8],[2.0,0.0],[0.0,0.0]]]} |