do_lwgeom_swap_ordinates()

static void do_lwgeom_swap_ordinates ( char *  in, char *  out  )

static

Definition at line 515 of file cu_libgeom.c.

{
        LWGEOM *g;
        char * t;
        double xmax, ymax;
        int testbox;
 
        g = lwgeom_from_wkt(in, LW_PARSER_CHECK_NONE);
        lwgeom_add_bbox(g);
 
        testbox = (g->bbox != NULL);
        if ( testbox )
        {
                xmax = g->bbox->xmax;
                ymax = g->bbox->ymax;
        }
 
    lwgeom_swap_ordinates(g,LWORD_X,LWORD_Y);
 
        if ( testbox )
        {
                CU_ASSERT_DOUBLE_EQUAL(g->bbox->xmax, ymax, 0.00001);
                CU_ASSERT_DOUBLE_EQUAL(g->bbox->ymax, xmax, 0.00001);
        }
 
        t = lwgeom_to_wkt(g, WKT_EXTENDED, 8, NULL);
        if (t == NULL) fprintf(stderr, "In:%s", in);
        if (strcmp(t, out))
                fprintf(stderr, "\nIn:   %s\nOut:  %s\nTheo: %s\n", in, t, out);
 
        CU_ASSERT_STRING_EQUAL(t, out)
 
        lwgeom_free(g);
        lwfree(t);
}

References LWGEOM::bbox, LW_PARSER_CHECK_NONE, lwfree(), lwgeom_add_bbox(), lwgeom_free(), lwgeom_from_wkt(), lwgeom_swap_ordinates(), lwgeom_to_wkt(), LWORD_X, LWORD_Y, WKT_EXTENDED, GBOX::xmax, and GBOX::ymax.

Referenced by test_lwgeom_swap_ordinates().

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