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| |
| # ST_Scale |
| |
| Introduction: This function scales the geometry to a new size by multiplying the ordinates with the corresponding scaling factors provided as parameters `scaleX` and `scaleY`. |
| |
| !!!Note |
| This function is designed for scaling 2D geometries. While it currently doesn't support scaling the Z and M coordinates, it preserves these values during the scaling operation. |
| |
|  |
| |
| Format: `ST_Scale(geometry: Geometry, scaleX: Double, scaleY: Double)` |
| |
| Return type: `Geometry` |
| |
| Since: `v1.7.0` |
| |
| SQL Example: |
| |
| ```sql |
| SELECT ST_Scale( |
| ST_GeomFromWKT('POLYGON ((0 0, 0 1.5, 1.5 1.5, 1.5 0, 0 0))'), |
| 3, 2 |
| ) |
| ``` |
| |
| Output: |
| |
| ``` |
| POLYGON ((0 0, 0 3, 4.5 3, 4.5 0, 0 0)) |
| ``` |
