mirror of
https://github.com/systemed/tilemaker
synced 2025-02-21 13:24:09 +01:00
119 lines
3.3 KiB
C++
119 lines
3.3 KiB
C++
/*! \file */
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#ifndef _SHARED_DATA_H
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#define _SHARED_DATA_H
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#include <vector>
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#include <map>
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#include "rapidjson/document.h"
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#include "options_parser.h"
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#include "osm_store.h"
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#include "output_object.h"
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#include "mbtiles.h"
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#include "pmtiles.h"
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#include "tile_data.h"
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///\brief Defines map single layer appearance
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struct LayerDef {
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std::string name;
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uint minzoom;
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uint maxzoom;
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uint simplifyBelow;
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double simplifyLevel;
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double simplifyLength;
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double simplifyRatio;
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uint simplifyAlgo;
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uint filterBelow;
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double filterArea;
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uint combinePolygonsBelow;
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bool sortZOrderAscending;
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uint featureLimit;
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uint featureLimitBelow;
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bool combinePoints;
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std::string source;
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std::vector<std::string> sourceColumns;
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bool allSourceColumns;
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bool indexed;
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std::string indexName;
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std::map<std::string, uint> attributeMap; // string 0, number 1, bool 2
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bool writeTo;
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const bool useColumn(std::string &col) {
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return allSourceColumns || (std::find(sourceColumns.begin(), sourceColumns.end(), col) != sourceColumns.end());
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}
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static const uint DOUGLAS_PEUCKER = 0;
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static const uint VISVALINGAM = 1;
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};
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///\brief Defines layers used in map rendering
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class LayerDefinition {
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public:
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std::vector<LayerDef> layers; // List of layers
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std::map<std::string,uint> layerMap; // Layer->position map
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std::vector<std::vector<uint> > layerOrder; // Order of (grouped) layers, e.g. [ [0], [1,2,3], [4] ]
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// Define a layer (as read from the .json file)
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uint addLayer(std::string name, uint minzoom, uint maxzoom,
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uint simplifyBelow, double simplifyLevel, double simplifyLength, double simplifyRatio, uint simplifyAlgo,
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uint filterBelow, double filterArea, uint combinePolygonsBelow, bool sortZOrderAscending,
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uint featureLimit, uint featureLimitBelow, bool combinePoints,
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const std::string &source,
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const std::vector<std::string> &sourceColumns,
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bool allSourceColumns,
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bool indexed,
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const std::string &indexName,
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const std::string &writeTo);
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std::vector<bool> getSortOrders();
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rapidjson::Value serialiseToJSONValue(rapidjson::Document::AllocatorType &allocator) const;
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std::string serialiseToJSON() const;
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};
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///\brief Config read from JSON to control behavior of program
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class Config {
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public:
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class LayerDefinition layers;
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uint baseZoom, startZoom, endZoom;
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uint mvtVersion, combineBelow;
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bool includeID, compress, gzip, highResolution;
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std::string compressOpt;
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bool clippingBoxFromJSON;
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double minLon, minLat, maxLon, maxLat;
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std::string projectName, projectVersion, projectDesc;
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std::string defaultView;
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Config();
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virtual ~Config();
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void readConfig(rapidjson::Document &jsonConfig, bool &hasClippingBox, Box &clippingBox);
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void enlargeBbox(double cMinLon, double cMaxLon, double cMinLat, double cMaxLat);
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};
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///\brief Data used by worker threads ::outputProc to write output
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class SharedData {
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public:
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const class LayerDefinition &layers;
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OptionsParser::OutputMode outputMode;
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bool mergeSqlite;
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MBTiles mbtiles;
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PMTiles pmtiles;
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std::string outputFile;
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Config &config;
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SharedData(Config &configIn, const class LayerDefinition &layers);
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virtual ~SharedData();
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void writeMBTilesProjectData();
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void writeMBTilesMetadata(rapidjson::Document const &jsonConfig);
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void writeFileMetadata(rapidjson::Document const &jsonConfig);
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std::string pmTilesMetadata();
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void writePMTilesBounds();
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};
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#endif //_SHARED_DATA_H
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