lwmpolygon_unstroke()

LWGEOM * lwmpolygon_unstroke

(

const LWMPOLY *

mpoly

)

Definition at line 1111 of file lwstroke.c.

References CURVEPOLYTYPE, LWMPOLY::geoms, lwalloc(), lwcollection_construct(), LWDEBUG, lwfree(), lwgeom_clone(), lwpolygon_unstroke(), MULTISURFACETYPE, LWMPOLY::ngeoms, LWMPOLY::srid, and ovdump::type.

Referenced by lwgeom_unstroke().

{
        LWGEOM **geoms;
        int i, hascurve = 0;

        LWDEBUG(2, "lwmpoly_unstroke called.");

        geoms = lwalloc(sizeof(LWGEOM *)*mpoly->ngeoms);
        for (i=0; i<mpoly->ngeoms; i++)
        {
                geoms[i] = lwpolygon_unstroke((LWPOLY *)mpoly->geoms[i]);
                if (geoms[i]->type == CURVEPOLYTYPE)
                {
                        hascurve = 1;
                }
        }
        if (hascurve == 0)
        {
                for (i=0; i<mpoly->ngeoms; i++)
                {
                        lwfree(geoms[i]); /* TODO: should this be lwgeom_free instead ? */
                }
                return lwgeom_clone((LWGEOM *)mpoly);
        }
        return (LWGEOM *)lwcollection_construct(MULTISURFACETYPE, mpoly->srid, NULL, mpoly->ngeoms, geoms);
}

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