VtkRaster.h

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#pragma once
 
#include <string>
#include "GeoLib/Raster.h"
 
class vtkImageAlgorithm;
class vtkImageImport;
class vtkImageReader2;

class VtkRaster
{
public:
    static vtkImageImport* loadImageFromArray(double const*const data_array, GeoLib::RasterHeader header);
    static vtkImageAlgorithm* loadImage(const std::string &fileName);
private:
#ifdef GEOTIFF_FOUND
    static vtkImageAlgorithm* loadImageFromTIFF(const std::string& fileName);
#endif

    static vtkImageReader2* loadImageFromFile(const std::string &fileName);

    static std::string findWorldFile(const std::string& filename);

    static bool readWorldFile(std::string const& filename, vtkImageReader2* image);
};