lwgeom_get_basic_type()

static uint8_t lwgeom_get_basic_type ( LWGEOM *  geom )

static

Definition at line 747 of file mvt.c.

{
        switch(geom->type)
        {
        case POINTTYPE:
        case LINETYPE:
        case POLYGONTYPE:
                return geom->type;
        case TRIANGLETYPE:
                return POLYGONTYPE;
        case MULTIPOINTTYPE:
        case MULTILINETYPE:
        case MULTIPOLYGONTYPE:
                return geom->type - 3; /* Based on LWTYPE positions */
        case COLLECTIONTYPE:
        case TINTYPE:
        {
                uint32_t i;
                uint8_t type = 0;
                LWCOLLECTION *g = (LWCOLLECTION*)geom;
                for (i = 0; i < g->ngeoms; i++)
                {
                        LWGEOM *sg = g->geoms[i];
                        type = Max(type, lwgeom_get_basic_type(sg));
                }
                return type;
        }
        default:
                elog(ERROR, "%s: Invalid type (%d)", __func__, geom->type);
        }
}

References COLLECTIONTYPE, LWCOLLECTION::geoms, LINETYPE, MULTILINETYPE, MULTIPOINTTYPE, MULTIPOLYGONTYPE, LWCOLLECTION::ngeoms, POINTTYPE, POLYGONTYPE, TINTYPE, TRIANGLETYPE, LWGEOM::type, and ovdump::type.

Referenced by mvt_clip_and_validate_geos(), and mvt_geom().

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