Changes between Version 41 and Version 42 of PostGIS_Raster_SoC_Idea_2012/Distance_Analysis_Tools/document


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Timestamp:
Aug 20, 2012, 10:40:15 AM (12 years ago)
Author:
qliu
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  • PostGIS_Raster_SoC_Idea_2012/Distance_Analysis_Tools/document

    v41 v42  
    2727ST_EuclideanDistance - One raster, One band version:
    2828 Create a new one band raster generated from a point coverage and aligned with the provided reference raster or with raster specifications. The pixel values in the new raster represent the Euclidean distance from each pixel to the source points.
    29 [[BR]]
     29
    3030'''Synopsis'''
    31 [[BR]]
     31[[BR]][[BR]]
    3232ST_EuclideanDistance(refrast raster,pixeltype text,sourceschema text,sourcetable text,sourcegeomcolumn text,double precision = -1);
    33 [[BR]]
     33[[BR]][[BR]]
    3434ST_EuclideanDistance(width integer,height integer,rastulx float8,rastuly float8,rastscalex float8,rastscaley float8,rastskewx float8,rastskewy float8,rastsrid integer,rastndv float8,pixeltype text,sourceschema text,sourcetable text,sourcegeomcolumn text,double precision = -1);
    3535[[BR]]