TileKeyUtils.h

/*
 * Copyright (C) 2019-2020 HERE Europe B.V.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * SPDX-License-Identifier: Apache-2.0
 * License-Filename: LICENSE
 */
 
#pragma once
 
#include <cstdint>
#include <vector>
 
#include <olp/core/geo/coordinates/GeoCoordinates.h>
#include <olp/core/geo/tiling/TileKey.h>
 
namespace olp {
namespace geo {
 
class CORE_API TileKeyUtils {
 public:
  static TileKey GeoCoordinatesToTileKey(const ITilingScheme& tiling_scheme,
                                         const GeoCoordinates& geo_point,
                                         const std::uint32_t level);
 
  static std::vector<TileKey> GeoRectangleToTileKeys(
      const ITilingScheme& tiling_scheme, const GeoRectangle& geo_rectangle,
      const std::uint32_t level);
 
  static TileKey GetRelativeSubTileKey(const geo::TileKey& key,
                                       std::uint32_t parent_level);
 
  static TileKey GetAbsoluteSubTileKey(const TileKey& parent,
                                       const TileKey& sub_tile);
};
 
math::AlignedBox3d CORE_API CalculateTileBox(const ITilingScheme& tiling_scheme,
                                             const TileKey& tile_key);
 
}  // namespace geo
}  // namespace olp