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1 : /****************************************************************************** 2 : * 3 : * Project: GDAL 4 : * Purpose: "gdal vector clean-coverage" 5 : * Author: Daniel Baston 6 : * 7 : ****************************************************************************** 8 : * Copyright (c) 2025, ISciences LLC 9 : * 10 : * SPDX-License-Identifier: MIT 11 : ****************************************************************************/ 12 : 13 : #ifndef GDALALG_VECTOR_CLEAN_COVERAGE_INCLUDED 14 : #define GDALALG_VECTOR_CLEAN_COVERAGE_INCLUDED 15 : 16 : #include "gdalalg_vector_pipeline.h" 17 : #include "cpl_progress.h" 18 : 19 : #include <string> 20 : 21 : //! @cond Doxygen_Suppress 22 : 23 : /************************************************************************/ 24 : /* GDALVectorCleanCoverageAlgorithm */ 25 : /************************************************************************/ 26 : 27 : class GDALVectorCleanCoverageAlgorithm : public GDALVectorPipelineStepAlgorithm 28 : { 29 : public: 30 : static constexpr const char *NAME = "clean-coverage"; 31 : static constexpr const char *DESCRIPTION = 32 : "Alter polygon boundaries to make shared edges identical, removing " 33 : "gaps and overlaps"; 34 : static constexpr const char *HELP_URL = 35 : "/programs/gdal_vector_clean_coverage.html"; 36 : 37 : explicit GDALVectorCleanCoverageAlgorithm(bool standaloneStep = false); 38 : 39 : struct Options 40 : { 41 : double snappingTolerance = -1; 42 : double maximumGapWidth = 0; 43 : std::string mergeStrategy = "longest-border"; 44 : }; 45 : 46 : private: 47 : bool RunStep(GDALPipelineStepRunContext &ctxt) override; 48 : 49 : std::string m_activeLayer{}; 50 : 51 : Options m_opts{}; 52 : }; 53 : 54 : /************************************************************************/ 55 : /* GDALVectorCleanCoverageAlgorithmStandalone */ 56 : /************************************************************************/ 57 : 58 36 : class GDALVectorCleanCoverageAlgorithmStandalone final 59 : : public GDALVectorCleanCoverageAlgorithm 60 : { 61 : public: 62 18 : GDALVectorCleanCoverageAlgorithmStandalone() 63 18 : : GDALVectorCleanCoverageAlgorithm(/* standaloneStep = */ true) 64 : { 65 18 : } 66 : 67 : ~GDALVectorCleanCoverageAlgorithmStandalone() override; 68 : }; 69 : 70 : //! @endcond 71 : 72 : #endif /* GDALALG_VECTOR_CLEAN_COVERAGE_INCLUDED */