59 lines
2.3 KiB
C++
59 lines
2.3 KiB
C++
/*****************************************************************************
|
|
*
|
|
* This file is part of Mapnik (c++ mapping toolkit)
|
|
*
|
|
* Copyright (C) 2021 Artem Pavlenko
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#include "catch.hpp"
|
|
#include <cstdlib>
|
|
#include <mapnik/map.hpp>
|
|
#include <mapnik/load_map.hpp>
|
|
#include <mapnik/agg_renderer.hpp>
|
|
#include <mapnik/image.hpp>
|
|
#include <mapnik/image_reader.hpp>
|
|
#include <mapnik/image_util.hpp>
|
|
#include <mapnik/util/fs.hpp>
|
|
|
|
TEST_CASE("ogr") {
|
|
|
|
std::string geojson_plugin("./plugins/input/ogr.input");
|
|
if (mapnik::util::exists(geojson_plugin))
|
|
{
|
|
SECTION("ogr point feature")
|
|
{
|
|
mapnik::Map m(256,256);
|
|
mapnik::load_map(m, "./test/data/good_maps/point_json.xml");
|
|
std::string fontdir("fonts/");
|
|
REQUIRE( m.register_fonts(fontdir , true ) );
|
|
m.zoom_all();
|
|
mapnik::image_rgba8 im(256,256);
|
|
mapnik::agg_renderer<mapnik::image_rgba8> ren(m, im);
|
|
ren.apply();
|
|
std::string filename("./test/data/images/point_json.png");
|
|
if (std::getenv("UPDATE") != nullptr) {
|
|
mapnik::save_to_file(im, filename);
|
|
}
|
|
std::unique_ptr<mapnik::image_reader> reader(mapnik::get_image_reader(filename,"png"));
|
|
mapnik::image_any data = reader->read(0, 0, reader->width(), reader->height());
|
|
mapnik::image_rgba8 expected = mapnik::util::get<mapnik::image_rgba8>(data);
|
|
REQUIRE(mapnik::compare(expected, im) == 0);
|
|
}
|
|
|
|
}
|
|
}
|