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https://git.osgeo.org/gitea/postgis/postgis
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25b8f66978
ST_Tile(raster) no longer defaults to padding tiles. Ticket #2069 git-svn-id: http://svn.osgeo.org/postgis/trunk@10836 b70326c6-7e19-0410-871a-916f4a2858ee
145 lines
3.4 KiB
SQL
145 lines
3.4 KiB
SQL
DROP TABLE IF EXISTS raster_tile;
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CREATE TABLE raster_tile AS
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WITH foo AS (
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SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 0, 0, 1, -1, 0, 0, 0), 1, '8BUI', 1, 0), 2, '8BUI', 10, 0) AS rast UNION ALL
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SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 3, 0, 1, -1, 0, 0, 0), 1, '8BUI', 2, 0), 2, '8BUI', 20, 0) AS rast UNION ALL
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SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 6, 0, 1, -1, 0, 0, 0), 1, '8BUI', 3, 0), 2, '8BUI', 30, 0) AS rast UNION ALL
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SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 0, -3, 1, -1, 0, 0, 0), 1, '8BUI', 4, 0), 2, '8BUI', 40, 0) AS rast UNION ALL
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SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 3, -3, 1, -1, 0, 0, 0), 1, '8BUI', 5, 0), 2, '8BUI', 50, 0) AS rast UNION ALL
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SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 6, -3, 1, -1, 0, 0, 0), 1, '8BUI', 6, 0), 2, '8BUI', 60, 0) AS rast UNION ALL
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SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 0, -6, 1, -1, 0, 0, 0), 1, '8BUI', 7, 0), 2, '8BUI', 70, 0) AS rast UNION ALL
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SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 3, -6, 1, -1, 0, 0, 0), 1, '8BUI', 8, 0), 2, '8BUI', 80, 0) AS rast UNION ALL
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SELECT ST_AddBand(ST_AddBand(ST_MakeEmptyRaster(3, 3, 6, -6, 1, -1, 0, 0, 0), 1, '8BUI', 9, 0), 2, '8BUI', 90, 0) AS rast
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)
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SELECT ST_Union(rast) AS rast FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, 3, 3, TRUE) AS rast FROM raster_tile
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)
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SELECT
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1, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, ARRAY[1], 3, 3, TRUE) AS rast FROM raster_tile
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)
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SELECT
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2, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, ARRAY[2, 1], 3, 3, TRUE) AS rast FROM raster_tile
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)
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SELECT
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3, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, 2, 3, 3, TRUE) AS rast FROM raster_tile
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)
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SELECT
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4, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, 2, 2, TRUE) AS rast FROM raster_tile
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)
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SELECT
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5, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, 1, 1, TRUE) AS rast FROM raster_tile
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)
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SELECT
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6, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, 5, 5, TRUE) AS rast FROM raster_tile
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)
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SELECT
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7, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, 2, 3, TRUE) AS rast FROM raster_tile
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)
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SELECT
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8, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, 3, 2, TRUE) AS rast FROM raster_tile
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)
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SELECT
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9, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, 3, 3) AS rast FROM raster_tile
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)
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SELECT
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11, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, ARRAY[1], 3, 3) AS rast FROM raster_tile
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)
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SELECT
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12, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, ARRAY[2, 1], 3, 3) AS rast FROM raster_tile
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)
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SELECT
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13, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, 2, 3, 3) AS rast FROM raster_tile
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)
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SELECT
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14, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, 2, 2) AS rast FROM raster_tile
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)
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SELECT
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15, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, 1, 1) AS rast FROM raster_tile
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)
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SELECT
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16, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, 5, 5) AS rast FROM raster_tile
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)
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SELECT
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17, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, 2, 3) AS rast FROM raster_tile
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)
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SELECT
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18, ST_DumpValues(rast)
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FROM foo;
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WITH foo AS (
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SELECT ST_Tile(rast, 3, 2) AS rast FROM raster_tile
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)
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SELECT
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19, ST_DumpValues(rast)
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FROM foo;
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DROP TABLE IF EXISTS raster_tile;
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