Parameters
| Name | Type | Mode |
|---|---|---|
| rast | USER-DEFINED | IN |
| algorithm | text | IN |
| maxerr | double precision | IN |
| srid | integer | IN |
| scalex | double precision | IN |
| scaley | double precision | IN |
| gridx | double precision | IN |
| gridy | double precision | IN |
| skewx | double precision | IN |
| skewy | double precision | IN |
| width | integer | IN |
| height | integer | IN |