1 geo.transform
Returns the transformed geometry to the coordinates of the reported SRID.
<geo.transform>
<geom> *
<geom /> *
</geom>
<srid> *
<srid /> *
</srid>
</geo.transform>
| Arguments | |||||
|---|---|---|---|---|---|
| Name | Type | Required | Unique | Nullable | Description |
| Egeom | geometry | Geometric Object | |||
| Egeom | geometry | ||||
| Esrid | Integer | SRID of geometry | |||
| Esrid | Integer | ||||
Example
Copy
<select>
<columns>
<geo.asWkt>
<geo.transform>
<geom>a.the_geom</geom>
<srid>4326</srid>
</geo.transform>
</geo.asWkt>,
<geo.asWkt>a.the_geom</geo.asWkt>
</columns>
<from table='roads' alias='a' />
</select>
2 geo.reverseLine
Returns a line type geometry with the vertices of the last line as a parameter in reverse order.
<geo.reverseLine>
<geom_column /> *
</geo.reverseLine>
| Arguments | |||||
|---|---|---|---|---|---|
| Name | Type | Required | Unique | Nullable | Description |
| Egeom_column | geometry | Geometric object of LINESTRING type. | |||
Example
Copy
<select>
<columns>
<geo.reverseLine srid='4326'>a.the_geom</geo.reverseLine>
</columns>
<from table='roads' alias='a' />
</select>