1307 lines
54 KiB
C++
1307 lines
54 KiB
C++
#include "catch.hpp"
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#include "geometry_equal.hpp"
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// mapnik
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#include <mapnik/geometry.hpp>
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#include <mapnik/projection.hpp>
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#include <mapnik/proj_transform.hpp>
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#include <mapnik/geometry/reprojection.hpp>
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TEST_CASE("geometry reprojection") {
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SECTION("test_projection_4326_3857 - Empty Geometry Object") {
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using namespace mapnik::geometry;
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mapnik::projection source("epsg:4326");
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mapnik::projection dest("epsg:3857");
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mapnik::proj_transform proj_trans(source, dest);
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{
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geometry_empty geom;
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unsigned int err = 0;
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// Test Standard Transform
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geometry_empty new_geom = reproject_copy(geom, proj_trans, err);
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REQUIRE(err == 0);
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// Transform providing projections not transfrom
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new_geom = reproject_copy(geom, source, dest, err);
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REQUIRE(err == 0);
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// Transform providing projections in reverse
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new_geom = reproject_copy(geom, dest, source, err);
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REQUIRE(err == 0);
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// Transform in place
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REQUIRE(reproject(new_geom, proj_trans));
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// Transform in place providing projections
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REQUIRE(reproject(new_geom, source, dest));
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// Transform in place provoding projections reversed
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REQUIRE(reproject(new_geom, dest, source));
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}
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} // End Section
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SECTION("test_projection_4326_3857 - Empty Geometry in Geometry Variant") {
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using namespace mapnik::geometry;
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mapnik::projection source("epsg:4326");
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mapnik::projection dest("epsg:3857");
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mapnik::proj_transform proj_trans(source, dest);
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{
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geometry<double> geom = geometry_empty();
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unsigned int err = 0;
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// Test Standard Transform
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geometry<double> new_geom = reproject_copy(geom, proj_trans, err);
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REQUIRE(err == 0);
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REQUIRE(new_geom.is<geometry_empty>());
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// Transform providing projections not transfrom
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new_geom = reproject_copy(geom, source, dest, err);
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REQUIRE(err == 0);
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REQUIRE(new_geom.is<geometry_empty>());
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// Transform providing projections in reverse
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new_geom = reproject_copy(geom, dest, source, err);
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REQUIRE(err == 0);
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REQUIRE(new_geom.is<geometry_empty>());
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// Transform in place
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REQUIRE(reproject(new_geom, proj_trans));
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// Transform in place providing projections
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REQUIRE(reproject(new_geom, source, dest));
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// Transform in place provoding projections reversed
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REQUIRE(reproject(new_geom, dest, source));
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}
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} // End Section
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SECTION("test_projection_4326_3857 - Point Geometry Object") {
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using namespace mapnik::geometry;
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mapnik::projection source("epsg:4326");
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mapnik::projection dest("epsg:3857");
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mapnik::proj_transform proj_trans1(source, dest);
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mapnik::proj_transform proj_trans2(dest, source);
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point<double> geom1(-97.552175, 35.522895);
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point<double> geom2(-10859458.446776, 4235169.496066);
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unsigned int err = 0;
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{
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// Test Standard Transform
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point<double> new_geom = reproject_copy(geom1, proj_trans1, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom2);
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}
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{
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// Transform in reverse
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point<double> new_geom = reproject_copy(geom2, proj_trans2, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom1);
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}
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{
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// Transform providing projections not transfrom
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point<double> new_geom = reproject_copy(geom1, source, dest, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom2);
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}
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{
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// Transform providing projections in reverse
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point<double> new_geom = reproject_copy(geom2, dest, source, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom1);
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}
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{
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// Transform in place
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point<double> geom3(-97.552175, 35.522895);
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REQUIRE(reproject(geom3, proj_trans1));
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assert_g_equal(geom3, geom2);
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// Transform in place reverse - back
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REQUIRE(reproject(geom3, proj_trans2));
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assert_g_equal(geom3, geom1);
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}
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{
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// Transform in place providing projections
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point<double> geom3(-97.552175, 35.522895);
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REQUIRE(reproject(geom3, source, dest));
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assert_g_equal(geom3, geom2);
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// Transform in place provoding projections reversed
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REQUIRE(reproject(geom3, dest, source));
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assert_g_equal(geom3, geom1);
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}
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} // End Section
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SECTION("test_projection_4326_3857 - Point Geometry Variant Object") {
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using namespace mapnik::geometry;
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mapnik::projection source("epsg:4326");
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mapnik::projection dest("epsg:3857");
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mapnik::proj_transform proj_trans1(source, dest);
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mapnik::proj_transform proj_trans2(dest, source);
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double x1 = -97.552175;
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double y1 = 35.522895;
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double x2 = -10859458.446776;
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double y2 = 4235169.496066;
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geometry<double> geom1(point<double>(x1, y1));
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geometry<double> geom2(point<double>(x2, y2));
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unsigned int err = 0;
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{
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// Test Standard Transform
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geometry<double> new_geom = reproject_copy(geom1, proj_trans1, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom2);
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}
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{
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// Transform in reverse
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geometry<double> new_geom = reproject_copy(geom2, proj_trans2, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom1);
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}
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{
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// Transform providing projections not transfrom
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geometry<double> new_geom = reproject_copy(geom1, source, dest, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom2);
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}
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{
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// Transform providing projections in reverse
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geometry<double> new_geom = reproject_copy(geom2, dest, source, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom1);
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}
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{
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geometry<double> geom3(point<double>(-97.552175, 35.522895));
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// Transform in place
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REQUIRE(reproject(geom3, proj_trans1));
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assert_g_equal(geom3, geom2);
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// Transform in place reverse - back
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REQUIRE(reproject(geom3, proj_trans2));
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assert_g_equal(geom3, geom1);
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}
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{
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geometry<double> geom3(point<double>(-97.552175, 35.522895));
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// Transform in place providing projections
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REQUIRE(reproject(geom3, source, dest));
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assert_g_equal(geom3, geom2);
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// Transform in place provoding projections reversed
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REQUIRE(reproject(geom3, dest, source));
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assert_g_equal(geom3, geom1);
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}
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} // End Section */
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SECTION("test_projection_4326_3857 - Line_String Geometry Object") {
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using namespace mapnik::geometry;
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mapnik::projection source("epsg:4326");
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mapnik::projection dest("epsg:3857");
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mapnik::proj_transform proj_trans1(source, dest);
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mapnik::proj_transform proj_trans2(dest, source);
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line_string<double> geom1;
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geom1.emplace_back(point<double>(-97.48872756958008, 35.360286150765084));
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geom1.emplace_back(point<double>(-97.48065948486328, 35.34894577151337));
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geom1.emplace_back(point<double>(-97.47267723083496, 35.36224605490395));
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geom1.emplace_back(point<double>(-97.46323585510252, 35.34523530173256));
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geom1.emplace_back(point<double>(-97.45963096618651, 35.36329598397908));
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geom1.emplace_back(point<double>(-97.47550964355469, 35.369245324153866));
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line_string<double> geom2;
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geom2.emplace_back(point<double>(-10852395.511130, 4212951.024108));
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geom2.emplace_back(point<double>(-10851497.376047, 4211403.174286));
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geom2.emplace_back(point<double>(-10850608.795594, 4213218.553707));
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geom2.emplace_back(point<double>(-10849557.786455, 4210896.778973));
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geom2.emplace_back(point<double>(-10849156.492056, 4213361.873135));
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geom2.emplace_back(point<double>(-10850924.098335, 4214174.016561));
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unsigned int err = 0;
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{
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// Test Standard Transform
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line_string<double> new_geom = reproject_copy(geom1, proj_trans1, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom2);
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}
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{
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// Transform in reverse
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line_string<double> new_geom = reproject_copy(geom2, proj_trans2, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom1);
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}
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{
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// Transform providing projections not transfrom
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line_string<double> new_geom = reproject_copy(geom1, source, dest, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom2);
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}
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{
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// Transform providing projections in reverse
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line_string<double> new_geom = reproject_copy(geom2, dest, source, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom1);
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}
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{
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// Transform in place
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line_string<double> geom3(geom1);
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REQUIRE(reproject(geom3, proj_trans1));
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assert_g_equal(geom3, geom2);
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// Transform in place reverse
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REQUIRE(reproject(geom3, proj_trans2));
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assert_g_equal(geom3, geom1);
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}
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{
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// Transform in place providing projections
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line_string<double> geom3(geom1);
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REQUIRE(reproject(geom3, source, dest));
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assert_g_equal(geom3, geom2);
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// Transform in place provoding projections reversed
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REQUIRE(reproject(geom3, dest, source));
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assert_g_equal(geom3, geom1);
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}
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} // End Section
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SECTION("test_projection_4326_3857 - Line_String Geometry Variant Object") {
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using namespace mapnik::geometry;
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mapnik::projection source("epsg:4326");
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mapnik::projection dest("epsg:3857");
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mapnik::proj_transform proj_trans1(source, dest);
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mapnik::proj_transform proj_trans2(dest, source);
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line_string<double> geom1_;
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geom1_.emplace_back(point<double>(-97.48872756958008, 35.360286150765084));
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geom1_.emplace_back(point<double>(-97.48065948486328, 35.34894577151337));
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geom1_.emplace_back(point<double>(-97.47267723083496, 35.36224605490395));
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geom1_.emplace_back(point<double>(-97.46323585510252, 35.34523530173256));
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geom1_.emplace_back(point<double>(-97.45963096618651, 35.36329598397908));
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geom1_.emplace_back(point<double>(-97.47550964355469, 35.369245324153866));
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line_string<double> geom2_;
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geom2_.emplace_back(point<double>(-10852395.511130, 4212951.024108));
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geom2_.emplace_back(point<double>(-10851497.376047, 4211403.174286));
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geom2_.emplace_back(point<double>(-10850608.795594, 4213218.553707));
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geom2_.emplace_back(point<double>(-10849557.786455, 4210896.778973));
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geom2_.emplace_back(point<double>(-10849156.492056, 4213361.873135));
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geom2_.emplace_back(point<double>(-10850924.098335, 4214174.016561));
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line_string<double> geom0_;
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geometry<double> geom0(geom0_);
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geometry<double> geom1(geom1_);
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geometry<double> geom2(geom2_);
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unsigned int err = 0;
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{
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// Reprojecting empty line string will return a geometry_empty
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geometry<double> new_geom = reproject_copy(geom0, proj_trans1, err);
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REQUIRE(err == 0);
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REQUIRE(new_geom.is<geometry_empty>());
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}
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{
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// Test Standard Transform
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geometry<double> new_geom = reproject_copy(geom1, proj_trans1, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom2);
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}
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{
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// Transform in reverse
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geometry<double> new_geom = reproject_copy(geom2, proj_trans2, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom1);
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}
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{
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// Transform providing projections not transfrom
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geometry<double> new_geom = reproject_copy(geom1, source, dest, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom2);
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}
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{
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// Transform providing projections in reverse
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geometry<double> new_geom = reproject_copy(geom2, dest, source, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom1);
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}
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{
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// Transform in place
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geometry<double> geom3(geom1);
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REQUIRE(reproject(geom3, proj_trans1));
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assert_g_equal(geom3, geom2);
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// Transform in place reverse
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REQUIRE(reproject(geom3, proj_trans2));
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assert_g_equal(geom3, geom1);
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}
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{
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// Transform in place providing projections
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geometry<double> geom3(geom1);
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REQUIRE(reproject(geom3, source, dest));
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assert_g_equal(geom3, geom2);
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// Transform in place provoding projections reversed
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REQUIRE(reproject(geom3, dest, source));
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assert_g_equal(geom3, geom1);
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}
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} // End Section
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SECTION("test_projection_4326_3857 - Polygon Geometry Object") {
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using namespace mapnik::geometry;
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mapnik::projection source("epsg:4326");
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mapnik::projection dest("epsg:3857");
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mapnik::proj_transform proj_trans1(source, dest);
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mapnik::proj_transform proj_trans2(dest, source);
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polygon<double> geom1;
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// exterior
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geom1.emplace_back();
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geom1.back().emplace_back(point<double>(-97.62588500976562, 35.62939577711732));
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geom1.back().emplace_back(point<double>(-97.79067993164062, 35.43941441533686));
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geom1.back().emplace_back(point<double>(-97.60391235351562, 35.34425514918409));
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geom1.back().emplace_back(point<double>(-97.42813110351562, 35.48191987272801));
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geom1.back().emplace_back(point<double>(-97.62588500976562, 35.62939577711732));
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// interior
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geom1.emplace_back();
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geom1.back().emplace_back(point<double>(-97.66571044921875, 35.46849952318069));
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geom1.back().emplace_back(point<double>(-97.61489868164062, 35.54116627999813));
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geom1.back().emplace_back(point<double>(-97.53799438476562, 35.459551379037606));
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geom1.back().emplace_back(point<double>(-97.62451171875, 35.42598697382711));
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geom1.back().emplace_back(point<double>(-97.66571044921875, 35.46849952318069));
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polygon<double> geom2;
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// interior
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geom2.emplace_back();
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geom2.back().emplace_back(point<double>(-10867663.807530, 4249745.898599));
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geom2.back().emplace_back(point<double>(-10886008.694318, 4223757.308982));
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geom2.back().emplace_back(point<double>(-10865217.822625, 4210763.014174));
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geom2.back().emplace_back(point<double>(-10845649.943384, 4229566.523132));
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geom2.back().emplace_back(point<double>(-10867663.807530, 4249745.898599));
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// exterior
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geom2.emplace_back();
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geom2.back().emplace_back(point<double>(-10872097.155170, 4227732.034453));
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geom2.back().emplace_back(point<double>(-10866440.815077, 4237668.848130));
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geom2.back().emplace_back(point<double>(-10857879.867909, 4226509.042001));
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geom2.back().emplace_back(point<double>(-10867510.933473, 4221922.820303));
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geom2.back().emplace_back(point<double>(-10872097.155170, 4227732.034453));
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unsigned int err = 0;
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{
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// Test Standard Transform
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// Add extra vector to outer ring.
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geom1.emplace_back();
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REQUIRE(geom1.size() == 3);
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polygon<double> new_geom = reproject_copy(geom1, proj_trans1, err);
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REQUIRE(err == 0);
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// Should remove the empty ring added to back of geom1
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REQUIRE(new_geom.size() == 2);
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assert_g_equal(new_geom, geom2);
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// Remove extra ring for future validity tests.
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geom1.pop_back();
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REQUIRE(geom1.size() == 2);
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}
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{
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// Transform in reverse
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polygon<double> new_geom = reproject_copy(geom2, proj_trans2, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom1);
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}
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{
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// Transform providing projections not transfrom
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polygon<double> new_geom = reproject_copy(geom1, source, dest, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom2);
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}
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{
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// Transform providing projections in reverse
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polygon<double> new_geom = reproject_copy(geom2, dest, source, err);
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REQUIRE(err == 0);
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assert_g_equal(new_geom, geom1);
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}
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{
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// Transform in place
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polygon<double> geom3(geom1);
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geom3.emplace_back();
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REQUIRE(reproject(geom3, proj_trans1));
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// Should NOT remove the empty ring added to back of geom1
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REQUIRE(geom3.size() == 3);
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// Remove so asserts that geometries are the same
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geom3.pop_back();
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REQUIRE(geom3.size() == 2);
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assert_g_equal(geom3, geom2);
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// Transform in place reverse
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REQUIRE(reproject(geom3, proj_trans2));
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assert_g_equal(geom3, geom1);
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}
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{
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// Transform in place providing projections
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polygon<double> geom3(geom1);
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REQUIRE(reproject(geom3, source, dest));
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assert_g_equal(geom3, geom2);
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// Transform in place provoding projections reversed
|
|
REQUIRE(reproject(geom3, dest, source));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
} // End Section
|
|
|
|
SECTION("test_projection_4326_3857 - Polygon Geometry Variant Object") {
|
|
using namespace mapnik::geometry;
|
|
mapnik::projection source("epsg:4326");
|
|
mapnik::projection dest("epsg:3857");
|
|
mapnik::proj_transform proj_trans1(source, dest);
|
|
mapnik::proj_transform proj_trans2(dest, source);
|
|
polygon<double> geom1_;
|
|
// exterior
|
|
geom1_.emplace_back();
|
|
geom1_.back().emplace_back(point<double>(-97.62588500976562, 35.62939577711732));
|
|
geom1_.back().emplace_back(point<double>(-97.79067993164062, 35.43941441533686));
|
|
geom1_.back().emplace_back(point<double>(-97.60391235351562, 35.34425514918409));
|
|
geom1_.back().emplace_back(point<double>(-97.42813110351562, 35.48191987272801));
|
|
geom1_.back().emplace_back(point<double>(-97.62588500976562, 35.62939577711732));
|
|
// interior
|
|
geom1_.emplace_back();
|
|
geom1_.back().emplace_back(point<double>(-97.66571044921875, 35.46849952318069));
|
|
geom1_.back().emplace_back(point<double>(-97.61489868164062, 35.54116627999813));
|
|
geom1_.back().emplace_back(point<double>(-97.53799438476562, 35.459551379037606));
|
|
geom1_.back().emplace_back(point<double>(-97.62451171875, 35.42598697382711));
|
|
geom1_.back().emplace_back(point<double>(-97.66571044921875, 35.46849952318069));
|
|
|
|
polygon<double> geom2_;
|
|
// exterior
|
|
geom2_.emplace_back();
|
|
geom2_.back().emplace_back(point<double>(-10867663.807530, 4249745.898599));
|
|
geom2_.back().emplace_back(point<double>(-10886008.694318, 4223757.308982));
|
|
geom2_.back().emplace_back(point<double>(-10865217.822625, 4210763.014174));
|
|
geom2_.back().emplace_back(point<double>(-10845649.943384, 4229566.523132));
|
|
geom2_.back().emplace_back(point<double>(-10867663.807530, 4249745.898599));
|
|
// interior
|
|
geom2_.emplace_back();
|
|
geom2_.back().emplace_back(point<double>(-10872097.155170, 4227732.034453));
|
|
geom2_.back().emplace_back(point<double>(-10866440.815077, 4237668.848130));
|
|
geom2_.back().emplace_back(point<double>(-10857879.867909, 4226509.042001));
|
|
geom2_.back().emplace_back(point<double>(-10867510.933473, 4221922.820303));
|
|
geom2_.back().emplace_back(point<double>(-10872097.155170, 4227732.034453));
|
|
polygon<double> geom0_;
|
|
geometry<double> geom0(geom0_);
|
|
geometry<double> geom1(geom1_);
|
|
geometry<double> geom2(geom2_);
|
|
unsigned int err = 0;
|
|
{
|
|
// Reprojecting empty poly will return a geometry_empty
|
|
geometry<double> new_geom = reproject_copy(geom0, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
REQUIRE(new_geom.is<geometry_empty>());
|
|
}
|
|
{
|
|
// Test Standard Transform
|
|
geometry<double> new_geom = reproject_copy(geom1, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform in reverse
|
|
geometry<double> new_geom = reproject_copy(geom2, proj_trans2, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform providing projections not transfrom
|
|
geometry<double> new_geom = reproject_copy(geom1, source, dest, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform providing projections in reverse
|
|
geometry<double> new_geom = reproject_copy(geom2, dest, source, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform in place
|
|
geometry<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, proj_trans1));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place reverse
|
|
REQUIRE(reproject(geom3, proj_trans2));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
{
|
|
// Transform in place providing projections
|
|
geometry<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, source, dest));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place provoding projections reversed
|
|
REQUIRE(reproject(geom3, dest, source));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
} // END SECTION
|
|
|
|
SECTION("test_projection_4326_3857 - Multi_Point Geometry Object") {
|
|
using namespace mapnik::geometry;
|
|
mapnik::projection source("epsg:4326");
|
|
mapnik::projection dest("epsg:3857");
|
|
mapnik::proj_transform proj_trans1(source, dest);
|
|
mapnik::proj_transform proj_trans2(dest, source);
|
|
multi_point<double> geom1;
|
|
geom1.emplace_back(point<double>(-97.48872756958008, 35.360286150765084));
|
|
geom1.emplace_back(point<double>(-97.48065948486328, 35.34894577151337));
|
|
geom1.emplace_back(point<double>(-97.47267723083496, 35.36224605490395));
|
|
geom1.emplace_back(point<double>(-97.46323585510252, 35.34523530173256));
|
|
geom1.emplace_back(point<double>(-97.45963096618651, 35.36329598397908));
|
|
geom1.emplace_back(point<double>(-97.47550964355469, 35.369245324153866));
|
|
multi_point<double> geom2;
|
|
geom2.emplace_back(point<double>(-10852395.511130, 4212951.024108));
|
|
geom2.emplace_back(point<double>(-10851497.376047, 4211403.174286));
|
|
geom2.emplace_back(point<double>(-10850608.795594, 4213218.553707));
|
|
geom2.emplace_back(point<double>(-10849557.786455, 4210896.778973));
|
|
geom2.emplace_back(point<double>(-10849156.492056, 4213361.873135));
|
|
geom2.emplace_back(point<double>(-10850924.098335, 4214174.016561));
|
|
unsigned int err = 0;
|
|
{
|
|
// Test Standard Transform
|
|
multi_point<double> new_geom = reproject_copy(geom1, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform in reverse
|
|
multi_point<double> new_geom = reproject_copy(geom2, proj_trans2, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform providing projections not transfrom
|
|
multi_point<double> new_geom = reproject_copy(geom1, source, dest, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform providing projections in reverse
|
|
multi_point<double> new_geom = reproject_copy(geom2, dest, source, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform in place
|
|
multi_point<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, proj_trans1));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place reverse
|
|
REQUIRE(reproject(geom3, proj_trans2));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
{
|
|
// Transform in place providing projections
|
|
multi_point<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, source, dest));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place provoding projections reversed
|
|
REQUIRE(reproject(geom3, dest, source));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
} // End Section
|
|
|
|
SECTION("test_projection_4326_3857 - Multi_Point Geometry Variant Object") {
|
|
using namespace mapnik::geometry;
|
|
mapnik::projection source("epsg:4326");
|
|
mapnik::projection dest("epsg:3857");
|
|
mapnik::proj_transform proj_trans1(source, dest);
|
|
mapnik::proj_transform proj_trans2(dest, source);
|
|
multi_point<double> geom1_;
|
|
geom1_.emplace_back(point<double>(-97.48872756958008, 35.360286150765084));
|
|
geom1_.emplace_back(point<double>(-97.48065948486328, 35.34894577151337));
|
|
geom1_.emplace_back(point<double>(-97.47267723083496, 35.36224605490395));
|
|
geom1_.emplace_back(point<double>(-97.46323585510252, 35.34523530173256));
|
|
geom1_.emplace_back(point<double>(-97.45963096618651, 35.36329598397908));
|
|
geom1_.emplace_back(point<double>(-97.47550964355469, 35.369245324153866));
|
|
multi_point<double> geom2_;
|
|
geom2_.emplace_back(point<double>(-10852395.511130, 4212951.024108));
|
|
geom2_.emplace_back(point<double>(-10851497.376047, 4211403.174286));
|
|
geom2_.emplace_back(point<double>(-10850608.795594, 4213218.553707));
|
|
geom2_.emplace_back(point<double>(-10849557.786455, 4210896.778973));
|
|
geom2_.emplace_back(point<double>(-10849156.492056, 4213361.873135));
|
|
geom2_.emplace_back(point<double>(-10850924.098335, 4214174.016561));
|
|
multi_point<double> geom0_;
|
|
geometry<double> geom0(geom0_);
|
|
geometry<double> geom1(geom1_);
|
|
geometry<double> geom2(geom2_);
|
|
unsigned int err = 0;
|
|
{
|
|
// Reprojecting empty multi point will return a geometry_empty
|
|
geometry<double> new_geom = reproject_copy(geom0, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
REQUIRE(new_geom.is<geometry_empty>());
|
|
}
|
|
{
|
|
// Test Standard Transform
|
|
geometry<double> new_geom = reproject_copy(geom1, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform in reverse
|
|
geometry<double> new_geom = reproject_copy(geom2, proj_trans2, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform providing projections not transfrom
|
|
geometry<double> new_geom = reproject_copy(geom1, source, dest, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform providing projections in reverse
|
|
geometry<double> new_geom = reproject_copy(geom2, dest, source, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform in place
|
|
geometry<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, proj_trans1));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place reverse
|
|
REQUIRE(reproject(geom3, proj_trans2));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
{
|
|
// Transform in place providing projections
|
|
geometry<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, source, dest));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place provoding projections reversed
|
|
REQUIRE(reproject(geom3, dest, source));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
} // End Section
|
|
|
|
SECTION("test_projection_4326_3857 - Multi_Line_String Geometry Object") {
|
|
using namespace mapnik::geometry;
|
|
mapnik::projection source("epsg:4326");
|
|
mapnik::projection dest("epsg:3857");
|
|
mapnik::proj_transform proj_trans1(source, dest);
|
|
mapnik::proj_transform proj_trans2(dest, source);
|
|
line_string<double> geom1a;
|
|
geom1a.emplace_back(point<double>(-97.48872756958008, 35.360286150765084));
|
|
geom1a.emplace_back(point<double>(-97.48065948486328, 35.34894577151337));
|
|
geom1a.emplace_back(point<double>(-97.47267723083496, 35.36224605490395));
|
|
geom1a.emplace_back(point<double>(-97.46323585510252, 35.34523530173256));
|
|
geom1a.emplace_back(point<double>(-97.45963096618651, 35.36329598397908));
|
|
geom1a.emplace_back(point<double>(-97.47550964355469, 35.369245324153866));
|
|
multi_line_string<double> geom1;
|
|
geom1.emplace_back(geom1a);
|
|
line_string<double> geom2a;
|
|
geom2a.emplace_back(point<double>(-10852395.511130, 4212951.024108));
|
|
geom2a.emplace_back(point<double>(-10851497.376047, 4211403.174286));
|
|
geom2a.emplace_back(point<double>(-10850608.795594, 4213218.553707));
|
|
geom2a.emplace_back(point<double>(-10849557.786455, 4210896.778973));
|
|
geom2a.emplace_back(point<double>(-10849156.492056, 4213361.873135));
|
|
geom2a.emplace_back(point<double>(-10850924.098335, 4214174.016561));
|
|
multi_line_string<double> geom2;
|
|
geom2.emplace_back(geom2a);
|
|
unsigned int err = 0;
|
|
{
|
|
// Prior to test add an empty line_string to the the multi_line_string
|
|
// this should be removed.
|
|
geom1.emplace_back();
|
|
REQUIRE(geom1.size() == 2);
|
|
// Test Standard Transform
|
|
multi_line_string<double> new_geom = reproject_copy(geom1, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
REQUIRE(new_geom.size() == 1);
|
|
// Restore geom1 removing empty for later tests.
|
|
geom1.pop_back();
|
|
REQUIRE(geom1.size() == 1);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform in reverse
|
|
multi_line_string<double> new_geom = reproject_copy(geom2, proj_trans2, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform providing projections not transfrom
|
|
multi_line_string<double> new_geom = reproject_copy(geom1, source, dest, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform providing projections in reverse
|
|
multi_line_string<double> new_geom = reproject_copy(geom2, dest, source, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform in place
|
|
multi_line_string<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, proj_trans1));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place reverse
|
|
REQUIRE(reproject(geom3, proj_trans2));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
{
|
|
// Transform in place providing projections
|
|
multi_line_string<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, source, dest));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place provoding projections reversed
|
|
REQUIRE(reproject(geom3, dest, source));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
} // End Section
|
|
|
|
SECTION("test_projection_4326_3857 - Multi_Line_String Geometry Variant Object") {
|
|
using namespace mapnik::geometry;
|
|
mapnik::projection source("epsg:4326");
|
|
mapnik::projection dest("epsg:3857");
|
|
mapnik::proj_transform proj_trans1(source, dest);
|
|
mapnik::proj_transform proj_trans2(dest, source);
|
|
line_string<double> geom1a_;
|
|
geom1a_.emplace_back(point<double>(-97.48872756958008, 35.360286150765084));
|
|
geom1a_.emplace_back(point<double>(-97.48065948486328, 35.34894577151337));
|
|
geom1a_.emplace_back(point<double>(-97.47267723083496, 35.36224605490395));
|
|
geom1a_.emplace_back(point<double>(-97.46323585510252, 35.34523530173256));
|
|
geom1a_.emplace_back(point<double>(-97.45963096618651, 35.36329598397908));
|
|
geom1a_.emplace_back(point<double>(-97.47550964355469, 35.369245324153866));
|
|
multi_line_string<double> geom1_;
|
|
geom1_.emplace_back(geom1a_);
|
|
line_string<double> geom2a_;
|
|
geom2a_.emplace_back(point<double>(-10852395.511130, 4212951.024108));
|
|
geom2a_.emplace_back(point<double>(-10851497.376047, 4211403.174286));
|
|
geom2a_.emplace_back(point<double>(-10850608.795594, 4213218.553707));
|
|
geom2a_.emplace_back(point<double>(-10849557.786455, 4210896.778973));
|
|
geom2a_.emplace_back(point<double>(-10849156.492056, 4213361.873135));
|
|
geom2a_.emplace_back(point<double>(-10850924.098335, 4214174.016561));
|
|
multi_line_string<double> geom2_;
|
|
geom2_.emplace_back(geom2a_);
|
|
multi_line_string<double> geom0_;
|
|
geometry<double> geom0(geom0_);
|
|
geometry<double> geom1(geom1_);
|
|
geometry<double> geom2(geom2_);
|
|
unsigned int err = 0;
|
|
{
|
|
// Reprojecting empty line string will return a geometry_empty
|
|
geometry<double> new_geom = reproject_copy(geom0, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
REQUIRE(new_geom.is<geometry_empty>());
|
|
}
|
|
{
|
|
// Test Standard Transform
|
|
geometry<double> new_geom = reproject_copy(geom1, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform in reverse
|
|
geometry<double> new_geom = reproject_copy(geom2, proj_trans2, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform providing projections not transfrom
|
|
geometry<double> new_geom = reproject_copy(geom1, source, dest, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform providing projections in reverse
|
|
geometry<double> new_geom = reproject_copy(geom2, dest, source, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform in place
|
|
geometry<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, proj_trans1));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place reverse
|
|
REQUIRE(reproject(geom3, proj_trans2));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
{
|
|
// Transform in place providing projections
|
|
geometry<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, source, dest));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place provoding projections reversed
|
|
REQUIRE(reproject(geom3, dest, source));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
} // End Section
|
|
|
|
SECTION("test_projection_4326_3857 - Multi_Polygon Geometry Object") {
|
|
using namespace mapnik::geometry;
|
|
mapnik::projection source("epsg:4326");
|
|
mapnik::projection dest("epsg:3857");
|
|
mapnik::proj_transform proj_trans1(source, dest);
|
|
mapnik::proj_transform proj_trans2(dest, source);
|
|
polygon<double> geom1a;
|
|
// exterior
|
|
geom1a.emplace_back();
|
|
geom1a.back().emplace_back(point<double>(-97.62588500976562, 35.62939577711732));
|
|
geom1a.back().emplace_back(point<double>(-97.79067993164062, 35.43941441533686));
|
|
geom1a.back().emplace_back(point<double>(-97.60391235351562, 35.34425514918409));
|
|
geom1a.back().emplace_back(point<double>(-97.42813110351562, 35.48191987272801));
|
|
geom1a.back().emplace_back(point<double>(-97.62588500976562, 35.62939577711732));
|
|
// interior
|
|
geom1a.emplace_back();
|
|
geom1a.back().emplace_back(point<double>(-97.66571044921875, 35.46849952318069));
|
|
geom1a.back().emplace_back(point<double>(-97.61489868164062, 35.54116627999813));
|
|
geom1a.back().emplace_back(point<double>(-97.53799438476562, 35.459551379037606));
|
|
geom1a.back().emplace_back(point<double>(-97.62451171875, 35.42598697382711));
|
|
geom1a.back().emplace_back(point<double>(-97.66571044921875, 35.46849952318069));
|
|
multi_polygon<double> geom1;
|
|
geom1.emplace_back(geom1a);
|
|
polygon<double> geom2a;
|
|
// exterior
|
|
geom2a.emplace_back();
|
|
geom2a.back().emplace_back(point<double>(-10867663.807530, 4249745.898599));
|
|
geom2a.back().emplace_back(point<double>(-10886008.694318, 4223757.308982));
|
|
geom2a.back().emplace_back(point<double>(-10865217.822625, 4210763.014174));
|
|
geom2a.back().emplace_back(point<double>(-10845649.943384, 4229566.523132));
|
|
geom2a.back().emplace_back(point<double>(-10867663.807530, 4249745.898599));
|
|
// interior
|
|
geom2a.emplace_back();
|
|
geom2a.back().emplace_back(point<double>(-10872097.155170, 4227732.034453));
|
|
geom2a.back().emplace_back(point<double>(-10866440.815077, 4237668.848130));
|
|
geom2a.back().emplace_back(point<double>(-10857879.867909, 4226509.042001));
|
|
geom2a.back().emplace_back(point<double>(-10867510.933473, 4221922.820303));
|
|
geom2a.back().emplace_back(point<double>(-10872097.155170, 4227732.034453));
|
|
multi_polygon<double> geom2;
|
|
geom2.emplace_back(geom2a);
|
|
unsigned int err = 0;
|
|
{
|
|
// Test Standard Transform
|
|
// Add extra polygon to outer ring.
|
|
geom1.emplace_back();
|
|
REQUIRE(geom1.size() == 2);
|
|
multi_polygon<double> new_geom = reproject_copy(geom1, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
// Should remove the empty polygon added to back of geom1
|
|
REQUIRE(new_geom.size() == 1);
|
|
assert_g_equal(new_geom, geom2);
|
|
// Remove extra ring for future validity tests.
|
|
geom1.pop_back();
|
|
REQUIRE(geom1.size() == 1);
|
|
}
|
|
{
|
|
// Transform in reverse
|
|
multi_polygon<double> new_geom = reproject_copy(geom2, proj_trans2, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform providing projections not transfrom
|
|
multi_polygon<double> new_geom = reproject_copy(geom1, source, dest, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform providing projections in reverse
|
|
multi_polygon<double> new_geom = reproject_copy(geom2, dest, source, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform in place
|
|
multi_polygon<double> geom3(geom1);
|
|
geom3.emplace_back();
|
|
REQUIRE(reproject(geom3, proj_trans1));
|
|
// Should NOT remove the empty ring added to back of geom1
|
|
REQUIRE(geom3.size() == 2);
|
|
// Remove so asserts that geometries are the same
|
|
geom3.pop_back();
|
|
REQUIRE(geom3.size() == 1);
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place reverse
|
|
REQUIRE(reproject(geom3, proj_trans2));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
{
|
|
// Transform in place providing projections
|
|
multi_polygon<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, source, dest));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place provoding projections reversed
|
|
REQUIRE(reproject(geom3, dest, source));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
} // End Section
|
|
|
|
SECTION("test_projection_4326_3857 - Multi_Polygon Geometry Variant Object") {
|
|
using namespace mapnik::geometry;
|
|
mapnik::projection source("epsg:4326");
|
|
mapnik::projection dest("epsg:3857");
|
|
mapnik::proj_transform proj_trans1(source, dest);
|
|
mapnik::proj_transform proj_trans2(dest, source);
|
|
polygon<double> geom1a_;
|
|
// exterior
|
|
geom1a_.emplace_back();
|
|
geom1a_.back().emplace_back(point<double>(-97.62588500976562, 35.62939577711732));
|
|
geom1a_.back().emplace_back(point<double>(-97.79067993164062, 35.43941441533686));
|
|
geom1a_.back().emplace_back(point<double>(-97.60391235351562, 35.34425514918409));
|
|
geom1a_.back().emplace_back(point<double>(-97.42813110351562, 35.48191987272801));
|
|
geom1a_.back().emplace_back(point<double>(-97.62588500976562, 35.62939577711732));
|
|
// interior
|
|
geom1a_.emplace_back();
|
|
geom1a_.back().emplace_back(point<double>(-97.66571044921875, 35.46849952318069));
|
|
geom1a_.back().emplace_back(point<double>(-97.61489868164062, 35.54116627999813));
|
|
geom1a_.back().emplace_back(point<double>(-97.53799438476562, 35.459551379037606));
|
|
geom1a_.back().emplace_back(point<double>(-97.62451171875, 35.42598697382711));
|
|
geom1a_.back().emplace_back(point<double>(-97.66571044921875, 35.46849952318069));
|
|
multi_polygon<double> geom1_;
|
|
geom1_.emplace_back(geom1a_);
|
|
polygon<double> geom2a_;
|
|
// exterior
|
|
geom2a_.emplace_back();
|
|
geom2a_.back().emplace_back(point<double>(-10867663.807530, 4249745.898599));
|
|
geom2a_.back().emplace_back(point<double>(-10886008.694318, 4223757.308982));
|
|
geom2a_.back().emplace_back(point<double>(-10865217.822625, 4210763.014174));
|
|
geom2a_.back().emplace_back(point<double>(-10845649.943384, 4229566.523132));
|
|
geom2a_.back().emplace_back(point<double>(-10867663.807530, 4249745.898599));
|
|
// interior
|
|
geom2a_.emplace_back();
|
|
geom2a_.back().emplace_back(point<double>(-10872097.155170, 4227732.034453));
|
|
geom2a_.back().emplace_back(point<double>(-10866440.815077, 4237668.848130));
|
|
geom2a_.back().emplace_back(point<double>(-10857879.867909, 4226509.042001));
|
|
geom2a_.back().emplace_back(point<double>(-10867510.933473, 4221922.820303));
|
|
geom2a_.back().emplace_back(point<double>(-10872097.155170, 4227732.034453));
|
|
multi_polygon<double> geom2_;
|
|
geom2_.emplace_back(geom2a_);
|
|
multi_polygon<double> geom0_;
|
|
geometry<double> geom0(geom0_);
|
|
geometry<double> geom1(geom1_);
|
|
geometry<double> geom2(geom2_);
|
|
unsigned int err = 0;
|
|
{
|
|
// Reprojecting empty poly will return a geometry_empty
|
|
geometry<double> new_geom = reproject_copy(geom0, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
REQUIRE(new_geom.is<geometry_empty>());
|
|
}
|
|
{
|
|
// Test Standard Transform
|
|
geometry<double> new_geom = reproject_copy(geom1, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform in reverse
|
|
geometry<double> new_geom = reproject_copy(geom2, proj_trans2, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform providing projections not transfrom
|
|
geometry<double> new_geom = reproject_copy(geom1, source, dest, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform providing projections in reverse
|
|
geometry<double> new_geom = reproject_copy(geom2, dest, source, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform in place
|
|
geometry<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, proj_trans1));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place reverse
|
|
REQUIRE(reproject(geom3, proj_trans2));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
{
|
|
// Transform in place providing projections
|
|
geometry<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, source, dest));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place provoding projections reversed
|
|
REQUIRE(reproject(geom3, dest, source));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
} // END SECTION
|
|
|
|
SECTION("test_projection_4326_3857 - Geometry Collection Object") {
|
|
using namespace mapnik::geometry;
|
|
mapnik::projection source("epsg:4326");
|
|
mapnik::projection dest("epsg:3857");
|
|
mapnik::proj_transform proj_trans1(source, dest);
|
|
mapnik::proj_transform proj_trans2(dest, source);
|
|
polygon<double> geom1a;
|
|
// exterior
|
|
geom1a.emplace_back();
|
|
geom1a.back().emplace_back(point<double>(-97.62588500976562, 35.62939577711732));
|
|
geom1a.back().emplace_back(point<double>(-97.79067993164062, 35.43941441533686));
|
|
geom1a.back().emplace_back(point<double>(-97.60391235351562, 35.34425514918409));
|
|
geom1a.back().emplace_back(point<double>(-97.42813110351562, 35.48191987272801));
|
|
geom1a.back().emplace_back(point<double>(-97.62588500976562, 35.62939577711732));
|
|
// interior
|
|
geom1a.emplace_back();
|
|
geom1a.back().emplace_back(point<double>(-97.66571044921875, 35.46849952318069));
|
|
geom1a.back().emplace_back(point<double>(-97.61489868164062, 35.54116627999813));
|
|
geom1a.back().emplace_back(point<double>(-97.53799438476562, 35.459551379037606));
|
|
geom1a.back().emplace_back(point<double>(-97.62451171875, 35.42598697382711));
|
|
geom1a.back().emplace_back(point<double>(-97.66571044921875, 35.46849952318069));
|
|
geometry_collection<double> geom1;
|
|
geom1.emplace_back(geometry<double>(geom1a));
|
|
polygon<double> geom2a;
|
|
// exerior
|
|
geom2a.emplace_back();
|
|
geom2a.back().emplace_back(point<double>(-10867663.807530, 4249745.898599));
|
|
geom2a.back().emplace_back(point<double>(-10886008.694318, 4223757.308982));
|
|
geom2a.back().emplace_back(point<double>(-10865217.822625, 4210763.014174));
|
|
geom2a.back().emplace_back(point<double>(-10845649.943384, 4229566.523132));
|
|
geom2a.back().emplace_back(point<double>(-10867663.807530, 4249745.898599));
|
|
// interior
|
|
geom2a.emplace_back();
|
|
geom2a.back().emplace_back(point<double>(-10872097.155170, 4227732.034453));
|
|
geom2a.back().emplace_back(point<double>(-10866440.815077, 4237668.848130));
|
|
geom2a.back().emplace_back(point<double>(-10857879.867909, 4226509.042001));
|
|
geom2a.back().emplace_back(point<double>(-10867510.933473, 4221922.820303));
|
|
geom2a.back().emplace_back(point<double>(-10872097.155170, 4227732.034453));
|
|
geometry_collection<double> geom2;
|
|
geom2.emplace_back(geometry<double>(geom2a));
|
|
unsigned int err = 0;
|
|
{
|
|
// Test Standard Transform
|
|
// Add extra geometry to outer ring.
|
|
geom1.emplace_back();
|
|
REQUIRE(geom1.size() == 2);
|
|
geometry_collection<double> new_geom = reproject_copy(geom1, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
// Should remove the empty geometry added to back of geom1
|
|
REQUIRE(new_geom.size() == 1);
|
|
assert_g_equal(new_geom, geom2);
|
|
// Remove extra ring for future validity tests.
|
|
geom1.pop_back();
|
|
REQUIRE(geom1.size() == 1);
|
|
}
|
|
{
|
|
// Transform in reverse
|
|
geometry_collection<double> new_geom = reproject_copy(geom2, proj_trans2, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform providing projections not transfrom
|
|
geometry_collection<double> new_geom = reproject_copy(geom1, source, dest, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform providing projections in reverse
|
|
geometry_collection<double> new_geom = reproject_copy(geom2, dest, source, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform in place
|
|
geometry_collection<double> geom3(geom1);
|
|
geom3.emplace_back();
|
|
REQUIRE(reproject(geom3, proj_trans1));
|
|
// Should NOT remove the empty ring added to back of geom1
|
|
REQUIRE(geom3.size() == 2);
|
|
// Remove so asserts that geometries are the same
|
|
geom3.pop_back();
|
|
REQUIRE(geom3.size() == 1);
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place reverse
|
|
REQUIRE(reproject(geom3, proj_trans2));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
{
|
|
// Transform in place providing projections
|
|
geometry_collection<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, source, dest));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place provoding projections reversed
|
|
REQUIRE(reproject(geom3, dest, source));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
} // End Section
|
|
|
|
SECTION("test_projection_4326_3857 - Geometry Collection Variant Object") {
|
|
using namespace mapnik::geometry;
|
|
mapnik::projection source("epsg:4326");
|
|
mapnik::projection dest("epsg:3857");
|
|
mapnik::proj_transform proj_trans1(source, dest);
|
|
mapnik::proj_transform proj_trans2(dest, source);
|
|
polygon<double> geom1a_;
|
|
// exterior
|
|
geom1a_.emplace_back();
|
|
geom1a_.back().emplace_back(point<double>(-97.62588500976562, 35.62939577711732));
|
|
geom1a_.back().emplace_back(point<double>(-97.79067993164062, 35.43941441533686));
|
|
geom1a_.back().emplace_back(point<double>(-97.60391235351562, 35.34425514918409));
|
|
geom1a_.back().emplace_back(point<double>(-97.42813110351562, 35.48191987272801));
|
|
geom1a_.back().emplace_back(point<double>(-97.62588500976562, 35.62939577711732));
|
|
// interior
|
|
geom1a_.emplace_back();
|
|
geom1a_.back().emplace_back(point<double>(-97.66571044921875, 35.46849952318069));
|
|
geom1a_.back().emplace_back(point<double>(-97.61489868164062, 35.54116627999813));
|
|
geom1a_.back().emplace_back(point<double>(-97.53799438476562, 35.459551379037606));
|
|
geom1a_.back().emplace_back(point<double>(-97.62451171875, 35.42598697382711));
|
|
geom1a_.back().emplace_back(point<double>(-97.66571044921875, 35.46849952318069));
|
|
geometry_collection<double> geom1_;
|
|
geom1_.emplace_back(geometry<double>(geom1a_));
|
|
polygon<double> geom2a_;
|
|
// exterior
|
|
geom2a_.emplace_back();
|
|
geom2a_.back().emplace_back(point<double>(-10867663.807530, 4249745.898599));
|
|
geom2a_.back().emplace_back(point<double>(-10886008.694318, 4223757.308982));
|
|
geom2a_.back().emplace_back(point<double>(-10865217.822625, 4210763.014174));
|
|
geom2a_.back().emplace_back(point<double>(-10845649.943384, 4229566.523132));
|
|
geom2a_.back().emplace_back(point<double>(-10867663.807530, 4249745.898599));
|
|
// interior
|
|
geom2a_.emplace_back();
|
|
geom2a_.back().emplace_back(point<double>(-10872097.155170, 4227732.034453));
|
|
geom2a_.back().emplace_back(point<double>(-10866440.815077, 4237668.848130));
|
|
geom2a_.back().emplace_back(point<double>(-10857879.867909, 4226509.042001));
|
|
geom2a_.back().emplace_back(point<double>(-10867510.933473, 4221922.820303));
|
|
geom2a_.back().emplace_back(point<double>(-10872097.155170, 4227732.034453));
|
|
geometry_collection<double> geom2_;
|
|
geom2_.emplace_back(geometry<double>(geom2a_));
|
|
multi_polygon<double> geom0_;
|
|
geometry<double> geom0(geom0_);
|
|
geometry<double> geom1(geom1_);
|
|
geometry<double> geom2(geom2_);
|
|
unsigned int err = 0;
|
|
{
|
|
// Reprojecting empty poly will return a geometry_empty
|
|
geometry<double> new_geom = reproject_copy(geom0, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
REQUIRE(new_geom.is<geometry_empty>());
|
|
}
|
|
{
|
|
// Test Standard Transform
|
|
geometry<double> new_geom = reproject_copy(geom1, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform in reverse
|
|
geometry<double> new_geom = reproject_copy(geom2, proj_trans2, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform providing projections not transfrom
|
|
geometry<double> new_geom = reproject_copy(geom1, source, dest, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform providing projections in reverse
|
|
geometry<double> new_geom = reproject_copy(geom2, dest, source, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform in place
|
|
geometry<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, proj_trans1));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place reverse
|
|
REQUIRE(reproject(geom3, proj_trans2));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
{
|
|
// Transform in place providing projections
|
|
geometry<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, source, dest));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place provoding projections reversed
|
|
REQUIRE(reproject(geom3, dest, source));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
} // END SECTION
|
|
|
|
SECTION("test_projection_4269_3857 - Line_String Geometry Object") {
|
|
using namespace mapnik::geometry;
|
|
mapnik::projection source("epsg:4269");
|
|
mapnik::projection dest("epsg:3857");
|
|
mapnik::proj_transform proj_trans1(source, dest);
|
|
mapnik::proj_transform proj_trans2(dest, source);
|
|
line_string<double> geom1;
|
|
geom1.emplace_back(point<double>(-97.48872756958008, 35.360286150765084));
|
|
geom1.emplace_back(point<double>(-97.48065948486328, 35.34894577151337));
|
|
geom1.emplace_back(point<double>(-97.47267723083496, 35.36224605490395));
|
|
geom1.emplace_back(point<double>(-97.46323585510252, 35.34523530173256));
|
|
geom1.emplace_back(point<double>(-97.45963096618651, 35.36329598397908));
|
|
geom1.emplace_back(point<double>(-97.47550964355469, 35.369245324153866));
|
|
line_string<double> geom2;
|
|
geom2.emplace_back(point<double>(-10852395.511130, 4212951.024108));
|
|
geom2.emplace_back(point<double>(-10851497.376047, 4211403.174286));
|
|
geom2.emplace_back(point<double>(-10850608.795594, 4213218.553707));
|
|
geom2.emplace_back(point<double>(-10849557.786455, 4210896.778973));
|
|
geom2.emplace_back(point<double>(-10849156.492056, 4213361.873135));
|
|
geom2.emplace_back(point<double>(-10850924.098335, 4214174.016561));
|
|
unsigned int err = 0;
|
|
{
|
|
// Test Standard Transform
|
|
line_string<double> new_geom = reproject_copy(geom1, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform in reverse
|
|
line_string<double> new_geom = reproject_copy(geom2, proj_trans2, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform providing projections not transfrom
|
|
line_string<double> new_geom = reproject_copy(geom1, source, dest, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform providing projections in reverse
|
|
line_string<double> new_geom = reproject_copy(geom2, dest, source, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform in place
|
|
line_string<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, proj_trans1));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place reverse
|
|
REQUIRE(reproject(geom3, proj_trans2));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
{
|
|
// Transform in place providing projections
|
|
line_string<double> geom3(geom1);
|
|
REQUIRE(reproject(geom3, source, dest));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place provoding projections reversed
|
|
REQUIRE(reproject(geom3, dest, source));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
} // End Section
|
|
|
|
SECTION("test_projection_4269_3857 - Point Geometry Object") {
|
|
using namespace mapnik::geometry;
|
|
mapnik::projection source("epsg:4269");
|
|
mapnik::projection dest("epsg:3857");
|
|
mapnik::proj_transform proj_trans1(source, dest);
|
|
mapnik::proj_transform proj_trans2(dest, source);
|
|
point<double> geom1(-97.552175, 35.522895);
|
|
point<double> geom2(-10859458.446776, 4235169.496066);
|
|
unsigned int err = 0;
|
|
{
|
|
// Test Standard Transform
|
|
point<double> new_geom = reproject_copy(geom1, proj_trans1, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform in reverse
|
|
point<double> new_geom = reproject_copy(geom2, proj_trans2, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform providing projections not transfrom
|
|
point<double> new_geom = reproject_copy(geom1, source, dest, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom2);
|
|
}
|
|
{
|
|
// Transform providing projections in reverse
|
|
point<double> new_geom = reproject_copy(geom2, dest, source, err);
|
|
REQUIRE(err == 0);
|
|
assert_g_equal(new_geom, geom1);
|
|
}
|
|
{
|
|
// Transform in place
|
|
point<double> geom3(-97.552175, 35.522895);
|
|
REQUIRE(reproject(geom3, proj_trans1));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place reverse - back
|
|
REQUIRE(reproject(geom3, proj_trans2));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
{
|
|
// Transform in place providing projections
|
|
point<double> geom3(-97.552175, 35.522895);
|
|
REQUIRE(reproject(geom3, source, dest));
|
|
assert_g_equal(geom3, geom2);
|
|
// Transform in place provoding projections reversed
|
|
REQUIRE(reproject(geom3, dest, source));
|
|
assert_g_equal(geom3, geom1);
|
|
}
|
|
} // End Section
|
|
|
|
|
|
} // End Testcase
|