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The "GSoC/2015/MARMOTTA-584" page has been changed by Francisco Sumba: https://wiki.apache.org/marmotta/GSoC/2015/MARMOTTA-584?action=diff&rev1=16&rev2=17 Here is a list of GeoSPARQL functions that are implemented on KiWi: || '''FUNCTION''' || '''TYPE''' || '''DESCRIPTION''' || '''STATE''' || '''SYNTAX''' || '''VIEW''' || - || INTERSECTS || Boolean || Returns TRUE if arg_A intersect with arg_B geometry || Implemented || geof:sfIntersects(?arg_A, ?argB) || [[attachment:intersects.PNG]] || + || INTERSECTS || Boolean || Returns TRUE if geom1 intersect with geom2 geometry || Implemented || geof:sfIntersects(?geom1, ?geom2) || [[attachment:intersects.PNG]] || - || WITHIN || Boolean || Returns TRUE if the geometry arg_A is completely inside geometry arg_B || Implemented || geof:sfWithin(?arg_A, ?argB) || [[attachment:within.PNG]] || + || WITHIN || Boolean || Returns TRUE if the geometry geom1 is completely inside geometry geom2 || Implemented || geof:sfWithin(?geom1, ?geom2) || [[attachment:within.PNG]] || - || CONTAINS || Boolean || Returns TRUE if and only if no points of arg_B lie in the exterior of arg_A, and at least one point of the interior of arg_B lies in the interior of arg_A. || Implemented || geof:sfContains(?arg_A, ?argB) || + || CONTAINS || Boolean || Returns TRUE if and only if no points of geom2 lie in the exterior of geom1, and at least one point of the interior of geom2 lies in the interior of geom1. || Implemented || geof:sfContains(?geom1, ?geom2) || [[attachment:contains.PNG]] || - || OVERLAPS || Boolean || Returns TRUE if the Geometries share space, are of the same dimension, but are not completely contained by each other. || Implemented || geof:sfOverlaps(?arg_A, ?argB) || + || OVERLAPS || Boolean || Returns TRUE if the Geometries share space, are of the same dimension, but are not completely contained by each other. || Implemented || geof:sfOverlaps(?geom1, ?geom2) || [[attachment:overlaps.PNG]] || - || TOUCHES || Boolean || Returns TRUE if the geometries have at least one point in common, but their interiors do not intersect. || Implemented || geof:sfTouches(?arg_A, ?argB) || + || TOUCHES || Boolean || Returns TRUE if the geometries have at least one point in common, but their interiors do not intersect. || Implemented || geof:sfTouches(?geom1, ?geom2) || [[attachment:touches.PNG]] || - || EQUALS || Boolean || Returns TRUE if the given geometries represent the same geometry || Implemented || geof:sfEquals(?arg_A, ?argB) || + || EQUALS || Boolean || Returns TRUE if the given geometries represent the same geometry || Implemented || geof:sfEquals(?geom1, ?geom2) || [[attachment:equals.PNG]] || - || DISJOINT|| Boolean || Returns TRUE if the Geometries do not "spatially intersect" - if they do not share any space together. || Implemented || geof:sfDisjoint(?arg_A, ?argB) || + || DISJOINT|| Boolean || Returns TRUE if the Geometries do not "spatially intersect" - if they do not share any space together. || Implemented || geof:sfDisjoint(?geom1, ?geom2) || [[attachment:disjoint.PNG]] || - || CROSSES || Boolean || Returns TRUE if the supplied geometries have some, but not all, interior points in common. || Implemented || geof:sfCrosses(?arg_A, ?argB) || + || CROSSES || Boolean || Returns TRUE if the supplied geometries have some, but not all, interior points in common. || Implemented || geof:sfCrosses(?geom1, ?geom2) || [[attachment:crosses.PNG]] || - || INTERSECTION || Geometry|| Returns a geometry that represents the shared portion of arg_A and arg_B. || Implemented || geof:intersection(?arg_A, ?argB) || + || INTERSECTION || Geometry|| Returns a geometry that represents the shared portion of geom1 and geom2. || Implemented || geof:intersection(?geom1, ?geom2) || [[attachment:intersection.PNG]] || - || CONVEXHULL|| Geometry|| The convex hull of a geometry represents the minimum convex geometry that encloses all geometries within the set. || Implemented || geof:convexHull(?arg_A) || + || CONVEXHULL|| Geometry|| The convex hull of a geometry represents the minimum convex geometry that encloses all geometries within the set. || Implemented || geof:convexHull(?geom1) || [[attachment:convexhull.PNG]] || - || BUFFER || Geometry|| Returns a geometry that represents all points whose distance from this Geometry is less than or equal to distance. || Implemented || geof:buffer(?arg_A, radius) || + || BUFFER || Geometry|| Returns a geometry that represents all points whose distance from this Geometry is less than or equal to distance. || Implemented || geof:buffer(?geom1, radius) || [[attachment:buffer.PNG]] || - || DISTANCE || Geometry || Returns the shortest distance in units between any two Points in the two geometric objects. || Implemented || geof:distance(?arg_A,arg_B,unit)|| + || DISTANCE || Geometry || Returns the shortest distance in units between any two Points in the two geometric objects. || Implemented || geof:distance(?geom1, ?geom2,unit)|| [[attachment:distance.PNG]] || - || BOUNDARY || Geometry || || Implemented || + || BOUNDARY || Geometry || This function returns the closure of the boundary of geom1. || Implemented || geof:distance(?geom1) || || DIFFERENCE || Geometry || || Implemented || || ENVELOPE || Geometry || || Implemented || || RELATE || Boolean || || Implemented ||
