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https://gitlab.com/Trygve/contour-creator.git
synced 2024-10-31 20:00:15 +00:00
Added steepness cli arg
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parent
9ab5aac40f
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@ -132,7 +132,7 @@ void HeightMap::statistics()
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};
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void HeightMap::calculate_steepness()
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void HeightMap::calculate_steepness(const char* filepath)
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{
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int kernel_height = 5;
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int kernel_width = 5;
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@ -176,12 +176,11 @@ void HeightMap::calculate_steepness()
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}
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}
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GDALAllRegister();
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GDALDataset *original_file = (GDALDataset *) GDALOpen( filepath, GA_ReadOnly );
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GDALDataset *original_file = (GDALDataset *) GDALOpen( this->filepath, GA_ReadOnly );
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const char * filename = "steepness.tif";
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auto driver = GetGDALDriverManager()->GetDriverByName("GeoRaster");
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GDALDataset *file;
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file = driver->CreateCopy("steepness.tif", original_file, FALSE, NULL, NULL, NULL);
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file = driver->CreateCopy(filepath, original_file, FALSE, NULL, NULL, NULL);
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file->AddBand(GDT_Float32, NULL);
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GDALRasterBand *band = file->GetRasterBand(0);
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@ -26,7 +26,7 @@ class HeightMap
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float get_pixel(int x,int y);
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void blur(float standard_deviation);
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void statistics();
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void calculate_steepness();
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void calculate_steepness(const char*);
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};
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/**
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11
src/main.cpp
11
src/main.cpp
@ -295,13 +295,16 @@ int main(int argc, const char* argv[])
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if (cmdl[{ "-h", "--help" }])
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{
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std::cout << "Usage:\n"
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<< "contour_creator [OPTIONS] <input_file>\n"
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<< "contour_creator [OPTIONS] <input_file>\n\n"
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<< "Arguments in the form --<name>=<value>:"
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<< "-o; --output <FILENAME.geojson> - File to write output to (Default: contours.geojson)\n"
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<< "-i; --interval <int> - Set the interval between contours (Default: 5)\n"
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<< "-b; --blur - Blur the image\n"
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<< "--stats - Print statistical information about the heightmap\n";
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<< "--stats - Print statistical information about the heightmap\n"
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<< "--steepness <filename> - Create steepness map\n";
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exit(0);
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}
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int interval;
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cmdl({"-i", "--interval"}, 5) >> interval;
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if (interval <= 0)
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@ -320,6 +323,10 @@ int main(int argc, const char* argv[])
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if (cmdl[{"--stats"}])
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map.statistics();
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std::string steepness_output_file;
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if (cmdl({"--steepness"}, "steepness.tif") >> steepness_output_file)
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map.calculate_steepness(output_file.c_str());
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auto lines = create_lines(&map, interval);
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write_output_file(lines, output_file.c_str(), &map);
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std::cout << "Contours written to " << output_file << " 🗺️\n";
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