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Merged up to and including change 74761

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[SVN r74858]
This commit is contained in:
Barend Gehrels
2011-10-09 18:30:04 +00:00
parent b09438434d
commit a7d945dad2
101 changed files with 5659 additions and 1169 deletions
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292
test/algorithms/convert.cpp
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@@ -12,97 +12,237 @@
// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#include <geometry_test_common.hpp>
#include <algorithms/test_convert.hpp>
#include <boost/geometry/algorithms/assign.hpp>
#include <boost/geometry/algorithms/convert.hpp>
#include <boost/geometry/algorithms/make.hpp>
#include <boost/geometry/algorithms/num_points.hpp>
#include <boost/geometry/geometries/geometries.hpp>
#include <boost/geometry/geometries/adapted/c_array.hpp>
#include <boost/geometry/geometries/adapted/boost_tuple.hpp>
#include <test_common/test_point.hpp>
BOOST_GEOMETRY_REGISTER_C_ARRAY_CS(cs::cartesian)
BOOST_GEOMETRY_REGISTER_BOOST_TUPLE_CS(cs::cartesian)
template <typename P>
void test_all()
template <typename Point1, typename Point2>
void test_mixed_point_types()
{
typedef bg::model::box<P> box_type;
// Point
test_mixed_identical_result<Point1, Point2>("POINT(1 2)");
P p;
bg::assign_values(p, 1, 2);
// Linestring
test_mixed_identical_result
<
bg::model::linestring<Point1>,
bg::model::linestring<Point2>
>
("LINESTRING(1 1,2 2)");
box_type b;
bg::convert(p, b);
// Ring
test_mixed_identical_result
<
bg::model::ring<Point1>,
bg::model::ring<Point2>
>
("POLYGON((1 1,2 2,3 0,1 1))");
test_mixed_reversible_result
<
bg::model::ring<Point1, true>,
bg::model::ring<Point2, false>
>
(
"POLYGON((1 1,2 2,3 0,1 1))",
"POLYGON((1 1,3 0,2 2,1 1))"
);
test_mixed
<
bg::model::ring<Point1, true, true>,
bg::model::ring<Point2, true, false>
>
(
"POLYGON((1 1,2 2,3 0,1 1))",
"POLYGON((1 1,2 2,3 0))"
);
test_mixed
<
bg::model::ring<Point1, true, false>,
bg::model::ring<Point2, true, true>
>
(
"POLYGON((1 1,2 2,3 0))",
"POLYGON((1 1,2 2,3 0,1 1))"
);
BOOST_CHECK_CLOSE((bg::get<0, 0>(b)), 1.0, 0.001);
BOOST_CHECK_CLOSE((bg::get<0, 1>(b)), 2.0, 0.001);
BOOST_CHECK_CLOSE((bg::get<1, 0>(b)), 1.0, 0.001);
BOOST_CHECK_CLOSE((bg::get<1, 1>(b)), 2.0, 0.001);
// Polygon
test_mixed_reversible_result
<
bg::model::polygon<Point1, true>,
bg::model::polygon<Point2, false>
>
(
"POLYGON((0 0,0 5,5 5,5 0,0 0),(1 1,3 2,2 4,1 1))",
"POLYGON((0 0,5 0,5 5,0 5,0 0),(1 1,2 4,3 2,1 1))"
);
test_mixed
<
bg::model::polygon<Point1>,
bg::model::polygon<Point2, false, false>
>
(
"POLYGON((0 0,0 5,5 5,5 0,0 0),(1 1,3 2,2 4,1 1))",
"POLYGON((0 0,5 0,5 5,0 5),(1 1,2 4,3 2))"
);
// (polygon uses ring, so other tests omitted here)
// Combinations:
// ring <-> polygon
test_mixed_identical_result
<
bg::model::polygon<Point1>,
bg::model::ring<Point2>
>
("POLYGON((1 1,2 2,3 0,1 1))");
test_mixed_reversible_result
<
bg::model::polygon<Point1, true>,
bg::model::ring<Point2, false>
>
(
"POLYGON((1 1,2 2,3 0,1 1))",
"POLYGON((1 1,3 0,2 2,1 1))"
);
// Any hole will be omitted going from polygon to ring
test_mixed
<
bg::model::polygon<Point1>,
bg::model::ring<Point2>
>
(
"POLYGON((0 0,0 5,5 5,5 0,0 0),(1 1,3 2,2 4,1 1))",
"POLYGON((0 0,0 5,5 5,5 0,0 0))"
);
// point -> box
test_mixed
<
Point1,
bg::model::box<Point2>
>
(
"POINT(0 0)",
"POLYGON((0 0,0 0,0 0,0 0,0 0))"
);
// segment -> line
test_mixed
<
bg::model::segment<Point1>,
bg::model::linestring<Point2>
>
(
"LINESTRING(0 0,1 1)",
"LINESTRING(0 0,1 1)"
);
// box -> ring ( <- is NYI)
test_mixed
<
bg::model::box<Point1>,
bg::model::ring<Point2>
>
(
"BOX(0 0,2 2)",
"POLYGON((0 0,0 2,2 2,2 0,0 0))"
);
test_mixed
<
bg::model::box<Point1>,
bg::model::ring<Point2, false>
>
(
"BOX(0 0,2 2)",
"POLYGON((0 0,2 0,2 2,0 2,0 0))"
);
test_mixed
<
bg::model::box<Point1>,
bg::model::ring<Point2, true, false>
>
(
"BOX(0 0,2 2)",
"POLYGON((0 0,0 2,2 2,2 0))"
);
test_mixed
<
bg::model::box<Point1>,
bg::model::ring<Point2, false, false>
>
(
"BOX(0 0,2 2)",
"POLYGON((0 0,2 0,2 2,0 2))"
);
// box -> polygon ( <- is NYI)
test_mixed
<
bg::model::box<Point1>,
bg::model::polygon<Point2>
>
(
"BOX(0 0,2 2)",
"POLYGON((0 0,0 2,2 2,2 0,0 0))"
);
test_mixed
<
bg::model::box<Point1>,
bg::model::polygon<Point2, false>
>
(
"BOX(0 0,2 2)",
"POLYGON((0 0,2 0,2 2,0 2,0 0))"
);
test_mixed
<
bg::model::box<Point1>,
bg::model::polygon<Point2, true, false>
>
(
"BOX(0 0,2 2)",
"POLYGON((0 0,0 2,2 2,2 0))"
);
test_mixed
<
bg::model::box<Point1>,
bg::model::polygon<Point2, false, false>
>
(
"BOX(0 0,2 2)",
"POLYGON((0 0,2 0,2 2,0 2))"
);
}
template <typename P>
void test_std()
template <typename Point1, typename Point2>
void test_mixed_types()
{
test_all<P>();
test_mixed_point_types<Point1, Point2>();
test_mixed_point_types<Point2, Point1>();
}
typedef bg::model::box<P> box_type;
typedef bg::model::ring<P> ring_type;
typedef bg::model::polygon<P> polygon_type;
box_type b;
bg::set<bg::min_corner, 0>(b, 1);
bg::set<bg::min_corner, 1>(b, 2);
bg::set<bg::max_corner, 0>(b, 3);
bg::set<bg::max_corner, 1>(b, 4);
ring_type ring;
bg::convert(b, ring);
//std::cout << bg::wkt(b) << std::endl;
//std::cout << bg::wkt(ring) << std::endl;
typename boost::range_const_iterator<ring_type>::type it = ring.begin();
BOOST_CHECK_CLOSE(bg::get<0>(*it), 1.0, 0.001);
BOOST_CHECK_CLOSE(bg::get<1>(*it), 2.0, 0.001);
it++;
BOOST_CHECK_CLOSE(bg::get<0>(*it), 1.0, 0.001);
BOOST_CHECK_CLOSE(bg::get<1>(*it), 4.0, 0.001);
it++;
BOOST_CHECK_CLOSE(bg::get<0>(*it), 3.0, 0.001);
BOOST_CHECK_CLOSE(bg::get<1>(*it), 4.0, 0.001);
it++;
BOOST_CHECK_CLOSE(bg::get<0>(*it), 3.0, 0.001);
BOOST_CHECK_CLOSE(bg::get<1>(*it), 2.0, 0.001);
it++;
BOOST_CHECK_CLOSE(bg::get<0>(*it), 1.0, 0.001);
BOOST_CHECK_CLOSE(bg::get<1>(*it), 2.0, 0.001);
BOOST_CHECK_EQUAL(ring.size(), 5u);
polygon_type polygon;
bg::convert(ring, polygon);
BOOST_CHECK_EQUAL(bg::num_points(polygon), 5u);
bg::convert(polygon, ring);
BOOST_CHECK_EQUAL(bg::num_points(ring), 5u);
void test_array()
{
int a[2] = {1, 2};
int b[2];
bg::convert(a, b);
BOOST_CHECK_EQUAL(b[0], 1);
BOOST_CHECK_EQUAL(b[1], 2);
}
int test_main(int, char* [])
{
test_std<bg::model::point<int, 2, bg::cs::cartesian> >();
test_std<bg::model::point<float, 2, bg::cs::cartesian> >();
test_std<bg::model::point<double, 2, bg::cs::cartesian> >();
test_mixed_types
<
bg::model::point<int, 2, bg::cs::cartesian>,
bg::model::point<double, 2, bg::cs::cartesian>
>();
test_mixed_types
<
boost::tuple<float, float>,
bg::model::point<float, 2, bg::cs::cartesian>
>();
#ifdef HAVE_TTMATH
test_std<bg::model::point<ttmath_big, 2, bg::cs::cartesian> >();
#endif
test_array();
return 0;
}