Opened 12 years ago

Closed 12 years ago

#1924 closed enhancement (fixed)

[raster] ST_Overlaps in raster and vector space

Reported by: Bborie Park Owned by: Bborie Park
Priority: medium Milestone: PostGIS 2.1.0
Component: raster Version: master
Keywords: history Cc:

Description

This would be implemented using the underlying C function rt_raster_surface().

Change History (2)

comment:1 by Bborie Park, 12 years ago

Status: new → assigned

Like the geometry ST_Overlaps, the raster ST_Overlaps will use a spatial index (&& operator) if available.

Raster/Raster variants 

1. st_overlaps(
	rast1 raster, nband1 integer,
	rast2 raster, nband2 integer
) -> boolean

2. st_overlaps(
	rast1 raster,
	rast2 raster
) -> boolean

Raster/Geometry variants in raster-space 

3. st_overlaps(
	rast raster,
	geom geomtry,
	nband integer DEFAULT NULL
) -> boolean

4. st_overlaps(
	rast raster,
	nband integer,
	geom geometry
) -> boolean

Geometry/Raster variant in vector-space 

5. st_overlaps(
	geom geometry,
	rast raster,
	nband integer DEFAULT NULL
) -> boolean

comment:2 by Bborie Park, 12 years ago

Keywords: history added
Resolution: → fixed
Status: assigned → closed

Added in r10074

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