Changes between Version 63 and Version 64 of WKTRaster/SpecificationWorking01


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Timestamp:
Dec 16, 2009, 11:27:52 AM (14 years ago)
Author:
pracine
Comment:

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  • WKTRaster/SpecificationWorking01

    v63 v64  
    203203
    204204 This function should replace the actual ST_raster_envelope() function which is wrongly named.
     205 
     206 There is also a ticket (#348) related to this function: http://trac.osgeo.org/postgis/ticket/348
    205207
    206208'''ST_ConvexHull(raster) -> polygon geometry''' - Returns the minimum convex geometry that encloses every significant pixel from the raster.