MobilityDB 1.3
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◆ lwgeom_line_interpolate_point()

LWGEOM * lwgeom_line_interpolate_point ( LWGEOM lwgeom,
double  fraction,
int32_t  srid,
char  repeat 
)

Interpolate a point from a line.

Precondition
The argument fraction is in [0,1] and the type of the geometry is LINETYPE
Note
PostGIS function: LWGEOM_line_interpolate_point(PG_FUNCTION_ARGS)