lwcollection_unstroke()

LWGEOM * lwcollection_unstroke

(

const LWCOLLECTION *

c

)

Definition at line 1140 of file lwstroke.c.

{
        LWCOLLECTION *ret = lwalloc(sizeof(LWCOLLECTION));
        memcpy(ret, c, sizeof(LWCOLLECTION));
 
        if (c->ngeoms > 0)
        {
                uint32_t i;
                ret->geoms = lwalloc(sizeof(LWGEOM *)*c->ngeoms);
                for (i=0; i < c->ngeoms; i++)
                {
                        ret->geoms[i] = lwgeom_unstroke(c->geoms[i]);
                }
                if (c->bbox)
                {
                        ret->bbox = gbox_copy(c->bbox);
                }
        }
        else
        {
                ret->bbox = NULL;
                ret->geoms = NULL;
        }
        return (LWGEOM *)ret;
}

References LWCOLLECTION::bbox, gbox_copy(), LWCOLLECTION::geoms, lwalloc(), lwgeom_unstroke(), and LWCOLLECTION::ngeoms.

Referenced by lwgeom_unstroke().

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