lwpoly_free()

void lwpoly_free

(

LWPOLY *

poly

)

Definition at line 174 of file lwpoly.c.

References LWPOLY::bbox, lwfree(), LWPOLY::nrings, ptarray_free(), and LWPOLY::rings.

Referenced by _lwt_AddFaceSplit(), _lwt_EdgeMotionArea(), BOX2D_to_LWGEOM(), BOX3D_to_LWGEOM(), do_test_lwgeom_effectivearea_polys(), lwcurvepoly_area(), LWGEOM_envelope(), lwgeom_free(), LWGEOM_interiorringn_polygon(), lwmpoly_free(), lwpoly_grid(), lwpoly_simplify(), lwpsurface_free(), mvt_geom(), polygon_to_geometry(), RASTER_getPixelPolygons(), RASTER_nearestValue(), rt_raster_compute_skewed_raster(), rt_raster_gdal_rasterize(), rt_raster_surface(), ST_MakeEnvelope(), test_lwpoly_construct_circle(), test_ptarray_isccw(), test_raster_pixel_as_polygon(), test_rect_tree_contains_point(), and test_rect_tree_intersects_tree().

{
        int t;

        if( ! poly ) return;

        if ( poly->bbox )
                lwfree(poly->bbox);

        for (t=0; t<poly->nrings; t++)
        {
                if ( poly->rings[t] )
                        ptarray_free(poly->rings[t]);
        }

        if ( poly->rings )
                lwfree(poly->rings);

        lwfree(poly);
}

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