GDAL

gdalalg_vector_rasterize.h
1/******************************************************************************
2 *
3 * Project: GDAL
4 * Purpose: gdal "vector rasterize" subcommand
5 * Author: Alessandro Pasotti <elpaso at itopen dot it>
6 *
7 ******************************************************************************
8 * Copyright (c) 2025, Alessandro Pasotti <elpaso at itopen dot it>
9 *
10 * SPDX-License-Identifier: MIT
11 ****************************************************************************/
12
13#ifndef GDALALG_VECTOR_RASTERIZE_INCLUDED
14#define GDALALG_VECTOR_RASTERIZE_INCLUDED
15
16#include <algorithm>
17#include <limits>
18
19#include "gdalalg_abstract_pipeline.h"
20
22
23/************************************************************************/
24/* GDALVectorRasterizeAlgorithm */
25/************************************************************************/
26
27 class GDALVectorRasterizeAlgorithm /* non final */
28 : public GDALPipelineStepAlgorithm
29{
30 public:
31 static constexpr const char *NAME = "rasterize";
32 static constexpr const char *DESCRIPTION =
33 "Burns vector geometries into a raster.";
34 static constexpr const char *HELP_URL =
35 "/programs/gdal_vector_rasterize.html";
36
37 explicit GDALVectorRasterizeAlgorithm(bool standaloneStep = false);
38
39 bool IsNativelyStreamingCompatible() const override
40 {
41 return false;
42 }
43
44 private:
45 bool RunStep(GDALPipelineStepRunContext &ctxt) override;
46 bool RunImpl(GDALProgressFunc pfnProgress, void *pProgressData) override;
47
48 int GetInputType() const override
49 {
50 return GDAL_OF_VECTOR;
51 }
52
53 int GetOutputType() const override
54 {
55 return GDAL_OF_RASTER;
56 }
57
58 std::vector<int> m_bands{};
59 bool m_invert = false;
60 bool m_allTouched = false;
61 std::vector<double> m_burnValues{};
62 std::string m_attributeName{};
63 bool m_3d = false;
64 bool m_add = false;
65 std::string m_layerName{}; // mutually exclusive with m_sql
66 std::string m_where{};
67 std::string m_sql{}; // mutually exclusive with m_layerName
68 std::string m_dialect{};
69 double m_nodata = std::numeric_limits<double>::quiet_NaN();
70 std::vector<double> m_initValues{};
71 std::string m_srs{};
72 std::vector<std::string> m_transformerOption{};
73 std::vector<double> m_targetExtent{};
74 std::vector<double>
75 m_targetResolution{}; // Mutually exclusive with targetSize
76 bool m_tap = false;
77 std::vector<int>
78 m_targetSize{}; // Mutually exclusive with targetResolution
79 std::string m_outputType{};
80 std::string m_optimization{}; // {AUTO|VECTOR|RASTER}
81};
82
83/************************************************************************/
84/* GDALVectorRasterizeAlgorithmStandalone */
85/************************************************************************/
86
87 class GDALVectorRasterizeAlgorithmStandalone final
88 : public GDALVectorRasterizeAlgorithm
89{
90 public:
91 GDALVectorRasterizeAlgorithmStandalone()
92 : GDALVectorRasterizeAlgorithm(/* standaloneStep = */ true)
93 {
94 }
95
96 ~GDALVectorRasterizeAlgorithmStandalone() override;
97};
98
100
101#endif
GDAL_OF_RASTER
#define GDAL_OF_RASTER
Allow raster drivers to be used.
Definition gdal.h:1086
GDAL_OF_VECTOR
#define GDAL_OF_VECTOR
Allow vector drivers to be used.
Definition gdal.h:1091