Line data    Source code

       1             : /******************************************************************************
       2             :  *
       3             :  * Project:  GDAL
       4             :  * Purpose:  "reproject" step of "raster pipeline"
       5             :  * Author:   Even Rouault <even dot rouault at spatialys.com>
       6             :  *
       7             :  ******************************************************************************
       8             :  * Copyright (c) 2024, Even Rouault <even dot rouault at spatialys.com>
       9             :  *
      10             :  * SPDX-License-Identifier: MIT
      11             :  ****************************************************************************/
      12             : 
      13             : #ifndef GDALALG_RASTER_REPROJECT_INCLUDED
      14             : #define GDALALG_RASTER_REPROJECT_INCLUDED
      15             : 
      16             : #include "gdalalg_raster_pipeline.h"
      17             : 
      18             : #include <limits>
      19             : 
      20             : //! @cond Doxygen_Suppress
      21             : 
      22             : /************************************************************************/
      23             : /*                    GDALRasterReprojectAlgorithm                      */
      24             : /************************************************************************/
      25             : 
      26             : class GDALRasterReprojectAlgorithm /* non final */
      27             :     : public GDALRasterPipelineStepAlgorithm
      28             : {
      29             :   public:
      30             :     static constexpr const char *NAME = "reproject";
      31             :     static constexpr const char *DESCRIPTION = "Reproject a raster dataset.";
      32             :     static constexpr const char *HELP_URL =
      33             :         "/programs/gdal_raster_reproject.html";
      34             : 
      35         378 :     static std::vector<std::string> GetAliases()
      36             :     {
      37         378 :         return {};
      38             :     }
      39             : 
      40             :     explicit GDALRasterReprojectAlgorithm(bool standaloneStep = false);
      41             : 
      42             :   private:
      43             :     bool RunStep(GDALProgressFunc pfnProgress, void *pProgressData) override;
      44             : 
      45             :     std::string m_srsCrs{};
      46             :     std::string m_dstCrs{};
      47             :     std::string m_resampling{};
      48             :     std::vector<double> m_resolution{};
      49             :     std::vector<double> m_bbox{};
      50             :     std::string m_bboxCrs{};
      51             :     std::vector<int> m_size{};
      52             :     bool m_targetAlignedPixels = false;
      53             :     std::vector<std::string> m_srcNoData{};
      54             :     std::vector<std::string> m_dstNoData{};
      55             :     bool m_addAlpha = false;
      56             :     std::vector<std::string> m_warpOptions{};
      57             :     std::vector<std::string> m_transformOptions{};
      58             :     double m_errorThreshold = std::numeric_limits<double>::quiet_NaN();
      59             : };
      60             : 
      61             : /************************************************************************/
      62             : /*                 GDALRasterReprojectAlgorithmStandalone               */
      63             : /************************************************************************/
      64             : 
      65             : class GDALRasterReprojectAlgorithmStandalone final
      66             :     : public GDALRasterReprojectAlgorithm
      67             : {
      68             :   public:
      69          21 :     GDALRasterReprojectAlgorithmStandalone()
      70          21 :         : GDALRasterReprojectAlgorithm(/* standaloneStep = */ true)
      71             :     {
      72          21 :     }
      73             : };
      74             : 
      75             : //! @endcond
      76             : 
      77             : #endif /* GDALALG_RASTER_REPROJECT_INCLUDED */