GDAL

gdalalg_raster_overview_add.h
1/******************************************************************************
2 *
3 * Project: GDAL
4 * Purpose: gdal "raster overview add" subcommand
5 * Author: Even Rouault <even dot rouault at spatialys.com>
6 *
7 ******************************************************************************
8 * Copyright (c) 2025, Even Rouault <even dot rouault at spatialys.com>
9 *
10 * SPDX-License-Identifier: MIT
11 ****************************************************************************/
12
13#ifndef GDALALG_RASTER_OVERVIEW_ADD_INCLUDED
14#define GDALALG_RASTER_OVERVIEW_ADD_INCLUDED
15
16#include "gdalalg_raster_pipeline.h"
17
19
20/************************************************************************/
21/* GDALRasterOverviewAlgorithmAdd */
22/************************************************************************/
23
24 class GDALRasterOverviewAlgorithmAdd /* non final */
25 : public GDALRasterPipelineStepAlgorithm
26{
27 public:
28 static constexpr const char *NAME = "add";
29 static constexpr const char *DESCRIPTION = "Adding overviews.";
30 static constexpr const char *HELP_URL =
31 "/programs/gdal_raster_overview_add.html";
32
33 explicit GDALRasterOverviewAlgorithmAdd(bool standaloneStep = false);
34
35 private:
36 bool RunStep(GDALPipelineStepRunContext &ctxt) override;
37 bool RunImpl(GDALProgressFunc, void *) override;
38
39 std::vector<GDALArgDatasetValue> m_overviewSources{};
40 std::string m_resampling{};
41 std::vector<int> m_levels{};
42 int m_minSize = 256;
43 bool m_readOnly = false;
44};
45
46/************************************************************************/
47/* GDALRasterOverviewAlgorithmAddStandalone */
48/************************************************************************/
49
50 class GDALRasterOverviewAlgorithmAddStandalone final
51 : public GDALRasterOverviewAlgorithmAdd
52{
53 public:
54 GDALRasterOverviewAlgorithmAddStandalone()
55 : GDALRasterOverviewAlgorithmAdd(/* standaloneStep = */ true)
56 {
57 }
58
59 ~GDALRasterOverviewAlgorithmAddStandalone() override;
60};
61
63
64#endif