mirror of
https://github.com/systemed/tilemaker
synced 2025-02-21 13:24:09 +01:00
52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
/*! \file */
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#ifndef _SHP_PROCESSOR_H
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#define _SHP_PROCESSOR_H
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#include <unordered_map>
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#include <string>
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#include <vector>
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#include <map>
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#include "geom.h"
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#include "output_object.h"
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#include "osm_lua_processing.h"
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#include "attribute_store.h"
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// Shapelib
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#include "shapefil.h"
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class ShpProcessor {
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public:
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ShpProcessor(Box &clippingBox,
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uint threadNum,
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class ShpMemTiles &shpMemTiles,
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OsmLuaProcessing &osmLuaProcessing) :
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clippingBox(clippingBox), threadNum(threadNum),
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shpMemTiles(shpMemTiles), osmLuaProcessing(osmLuaProcessing)
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{}
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// Read shapefile, and create OutputObjects for all objects within the specified bounding box
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void read(class LayerDef &layer, uint layerNum);
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private:
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Box clippingBox;
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unsigned threadNum;
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ShpMemTiles &shpMemTiles;
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OsmLuaProcessing &osmLuaProcessing;
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std::mutex attributeMutex;
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void fillPointArrayFromShapefile(std::vector<Point> *points, SHPObject *shape, uint part);
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// Read requested attributes from a shapefile, and encode into an OutputObject
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AttributeIndex readShapefileAttributes(DBFHandle &dbf, int recordNum,
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std::unordered_map<int,std::string> &columnMap,
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std::unordered_map<int,int> &columnTypeMap,
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LayerDef &layer, uint &minzoom);
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// Process an individual shapefile record
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void processShapeGeometry(SHPObject* shape, AttributeIndex attrIdx,
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const LayerDef &layer, uint layerNum, bool hasName, const std::string &name);
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};
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#endif //_SHP_PROCESSOR_H
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