Changes between Version 149 and Version 150 of WKTRaster/SpecificationWorking03


Ignore:
Timestamp:
07/14/11 16:44:05 (13 years ago)
Author:
dustymugs
Comment:

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  • WKTRaster/SpecificationWorking03

    v149 v150  
    33013301ST_SnapToGrid provides the ability to align a raster to grid (possibly that of a coverage).  The returned raster has its upper-left corner placed at the closest valid grid point to the source raster's upper-left corner without losing a data.  The same is done for the lower-right corner.
    33023302
     3303[[Image(snaptogrid.png)]]
     3304
    33033305''If a skewed raster is provided to ST_SnapToGrid, the output raster will be deskewed (zero skew in X and Y axes thus "north up").  To preserve the skew, use ST_Resample.''
    33043306