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ST_ScaleX

ST_ScaleX
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Name

ST_ScaleX — Returns the X component of the pixel width in units of coordinate reference system.

Synopsis

float8 ST_ScaleX ( raster rast ) ;

Description

Returns the X component of the pixel width in units of coordinate reference system. Refer to World File for more details.

Changed: 2.0.0. In WKTRaster versions this was called ST_PixelSizeX.

Examples 

SELECT rid, ST_ScaleX(rast) As rastpixwidth
FROM dummy_rast;

 rid | rastpixwidth
-----+--------------
   1 |            2
   2 |         0.05

See Also

ST_Width