Changes between Version 18 and Version 19 of WKTRaster/SpecificationWorking01


Ignore:
Timestamp:
Apr 16, 2009, 8:10:31 AM (15 years ago)
Author:
pracine
Comment:

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  • WKTRaster/SpecificationWorking01

    v18 v19  
    189189
    190190 * Method "!MaxMinType": Use the Max and the Min allowed by the type. e.g. for 16BSI (min, max) -> (-2033, 2456) -> (round((-2033 - -32768)/(32767 - -32768)*255), round((2456 - -32768)/(32767 - -32768)*255)) -> (120, 137)[[BR]]
    191 [[BR]]This would be equivalent to RT_AsJPEG(raster, quality, RT_BandPixelTypeMin(rast), RT_BandPixelTypeMax(rast)). Both functions (RT_BandPixelTypeMin & BandPixelTypeMax) are not yet planned and I could not find an SQL query that returns the equivalent range for a type. [http://groups.google.nl/group/microsoft.public.sqlserver.programming/browse_thread/thread/46512c2691da4607/6743f4aea485c6d1 One possible solution.]
     191[[BR]]This would be equivalent to RT_AsJPEG(raster, quality, RT_BandPixelTypeMin(rast), RT_BandPixelTypeMax(rast)). Both functions (RT_BandPixelTypeMin & RT_BandPixelTypeMax) are not yet planned and I could not find an SQL query that returns the equivalent range for a type. [http://groups.google.nl/group/microsoft.public.sqlserver.programming/browse_thread/thread/46512c2691da4607/6743f4aea485c6d1 One possible solution.]
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