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, 流式处理
对输入几何体应用三维仿射变换。此变换发生在用户提供的投影坐标系中,结果投影回WGS84。二维几何体在应用仿射变换之前,其z坐标将被设置为0。返回的几何体是三维的,对于每个坐标[x,y,z],表示矩阵乘法[[x0, x1, x2, x-offset], [y0, y1, y2, y-offset], [z0, z1, z2, z-offset], [0, 0, 0, 1]] * [x, y, z, 1],结果的前三个坐标值将被返回。
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],[1.0, 1.0],[0.0, 1.0],[0.0, 0.0]]]} | {"type":"Polygon","coordinates":[[[0.0, 0.0, 0.0],[0.0, 1.0, 0.0],[-1.0, 1.0, 0.0],[-1.0, 0.0, 0.0],[0.0, 0.0, 0.0]]]} |
参数值:
geometry
geometry | 输出 |
---|---|
{"type":"Polygon","coordinates":[[[0.0, 0.0, 1.0],[1.0, 0.0, 2.0],[1.0, 1.0, 3.0],[0.0, 1.0, 2.0],[0.0, 0.0, 1.0]]]} | {"type":"Polygon","coordinates":[[[1.0, 2.0, 4.0],[1.0, 2.0, 5.0],[-2.0, 4.0, 6.0],[-2.0, 4.0, 5.0],[1.0, 2.0, 4.0]]]} |
参数值:
geometry
geometry | 输出 |
---|---|
{"type":"Point","coordinates":[1.0, 2.0, 3.0]} | {"type":"Point","coordinates":[2.0, 6.0, 12.0]} |
{"type":"LineString","coordinates":[[0.0, 1.0, 1.0], [1.0, 2.0, 3.0]]} | {"type":"LineString","coordinates":[[0.0, 3.0, 4.0],[2.0, 6.0, 12.0]]} |
{"type":"Polygon","coordinates":[[[0.0, 0.0],[1.0, 0.0],[1.0, 1.0],[0.0, 1.0],[0.0, 0.0]]]} | {"type":"Polygon","coordinates":[[[0.0, 0.0, 0.0],[2.0, 0.0, 0.0],[2.0, 3.0, 0.0],[0.0, 3.0, 0.0],[0.0, 0.0, 0.0]]]} |
参数值:
geometry
geometry | 输出 |
---|---|
{"type":"Polygon","coordinates":[[[0.0, 0.0],[1.0, 0.0],[1.0, 1.0],[0.0, 1.0],[0.0, 0.0]]]} | {"type":"Polygon","coordinates":[[[0.0, 0.0, 0.0],[1.0, 0.0, 0.0],[2.0, 1.0, 0.0],[1.0, 1.0, 0.0],[0.0, 0.0, 0.0]]]} |
参数值:
geometry
geometry | 输出 |
---|---|
{"type":"Point","coordinates":[1.0, 2.0, 3.0]} | {"type":"Point","coordinates":[2.0, 3.0, 4.0]} |
{"type":"LineString","coordinates":[[0.0, 1.0, 2.0], [1.0, 2.0, 3.0]]} | {"type":"LineString","coordinates":[[1.0, 2.0, 3.0],[2.0, 3.0, 4.0]]} |
{"type":"Polygon","coordinates":[[[0.0, 0.0],[1.0, 0.0],[1.0, 1.0],[0.0, 1.0],[0.0, 0.0]]]} | {"type":"Polygon","coordinates":[[[1.0, 1.0, 1.0],[2.0, 1.0, 1.0],[2.0, 2.0, 1.0],[1.0, 2.0, 1.0],[1.0, 1.0, 1.0]]]} |
参数值:
geometry
geometry | 输出 |
---|---|
null | null |