Ticket #501 (closed defect: fixed)
[wktraster] Implement a ST_Value based on world coordinates instead of raster coordinates
|Reported by:||pracine||Owned by:||pracine|
The existing ST_Value function accept x and y as the raster coordinate of the pixel. It would be usefull to be able to return the value of the pixel based on world coordintes expressed in the coordinate system of the raster.