test_lwpoly_covers_point2d()

static void test_lwpoly_covers_point2d ( void  )

static

Definition at line 1122 of file cu_geodetic.c.

References LW_PARSER_CHECK_NONE, LW_TRUE, lwgeom_free(), lwgeom_from_wkt(), lwpoly_covers_point2d(), POINT2D::x, and POINT2D::y.

Referenced by geodetic_suite_setup().

{
        LWPOLY *poly;
        LWGEOM *lwg;
        POINT2D pt_to_test;
        int result;

        lwg = lwgeom_from_wkt("POLYGON((-9 50,51 -11,-10 50,-9 50))", LW_PARSER_CHECK_NONE);
        poly = (LWPOLY*)lwg;
        pt_to_test.x = -10.0;
        pt_to_test.y = 50.0;
        result = lwpoly_covers_point2d(poly, &pt_to_test);
        CU_ASSERT_EQUAL(result, LW_TRUE);
        lwgeom_free(lwg);

        /* Great big ring */
        lwg = lwgeom_from_wkt("POLYGON((-40.0 52.0, -67.0 -29.0, 102.0 -6.0, -40.0 52.0))", LW_PARSER_CHECK_NONE);
        poly = (LWPOLY*)lwg;
        pt_to_test.x = 4.0;
        pt_to_test.y = 11.0;
        result = lwpoly_covers_point2d(poly, &pt_to_test);
        CU_ASSERT_EQUAL(result, LW_TRUE);
        lwgeom_free(lwg);

        /* Triangle over the antimeridian */
        lwg = lwgeom_from_wkt("POLYGON((140 52, 152.0 -6.0, -120.0 -29.0, 140 52))", LW_PARSER_CHECK_NONE);
        poly = (LWPOLY*)lwg;
        pt_to_test.x = -172.0;
        pt_to_test.y = -13.0;
        result = lwpoly_covers_point2d(poly, &pt_to_test);
        CU_ASSERT_EQUAL(result, LW_TRUE);
        lwgeom_free(lwg);

}

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