ST_PointInsideCircle — Tests if a point geometry is inside a circle defined by a center and radius
boolean ST_PointInsideCircle(
geometry a_point, float center_x, float center_y, float radius)
;
Returns true if the geometry is a point and is inside the
circle with center center_x
,center_y
and radius radius
.
Does not use spatial indexes. Use ST_DWithin instead. |
Availability: 1.2
Changed: 2.2.0 In prior versions this was called ST_Point_Inside_Circle
SELECT ST_PointInsideCircle(ST_Point(1,2), 0.5, 2, 3); st_pointinsidecircle ------------------------ t