| pktools 2.6.7 Processing Kernel for geospatial data

ImgWriterOgr.h
1/**********************************************************************
2 ImgWriterOgr.h: class to write vector files using OGR API library
3 Copyright (C) 2008-2012 Pieter Kempeneers
4
5 This file is part of pktools
6
7 pktools is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or
10(at your option) any later version.
11
12 pktools is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with pktools. If not, see <http://www.gnu.org/licenses/>.
19***********************************************************************/
20#ifndef _IMGWRITEROGR_H_
21#define _IMGWRITEROGR_H_
22
23#include <assert.h>
24#include <fstream>
25#include <string>
26#include <sstream>
27#include <map>
28#include <vector>
29#include "ogrsf_frmts.h"
30#include "ImgReaderGdal.h"
31#include "ImgWriterGdal.h"
32#include "ImgReaderOgr.h"
33
34//--------------------------------------------------------------------------
35 class ImgWriterOgr
36{
37 public:
38 ImgWriterOgr(void);
39 ImgWriterOgr(const std::string& filename, const std::string& imageType="ESRI Shapefile");
40 ImgWriterOgr(const std::string& filename, ImgReaderOgr& imgReaderOgr);
41 ImgWriterOgr(const std::string& filename, ImgReaderOgr& imgReaderOgr, bool copyData);
42 ~ImgWriterOgr(void);
43 void open(const std::string& filename, ImgReaderOgr& imgReaderOgr);
44 void open(const std::string& filename, const std::string& imageType="ESRI Shapefile");
45 void close(void);
46 int ascii2ogr(const std::string& filename, const std::string &layername, const std::vector<std::string>& fieldName, const std::vector<OGRFieldType>& fieldType, short colX=1, short colY=2, const std::string& theProjection="", const OGRwkbGeometryType& eGType=wkbPoint, const char fs=' ');
47 OGRLayer* createLayer(const std::string& layername="New layer", const std::string& theProjection="", const OGRwkbGeometryType& eGType=wkbUnknown, char** papszOptions=NULL);
48 OGRLayer* copyLayer(OGRLayer* poSrcLayer, const std::string& layername, char** papszOptions=NULL);
49 void createField(const std::string& fieldname, const OGRFieldType& fieldType, int theLayer=0);//default: get back layer
50 OGRLayer* getLayer(int layer=0) const {return m_datasource->GetLayer(layer);};
51 std::string getLayerName(int layer=0){return m_datasource->GetLayer(layer)->GetLayerDefn()->GetName();};
52 int getFields(std::vector<std::string>& fields, int layer=0) const;
53 int getFields(std::vector<OGRFieldDefn*>& fields, int layer=0) const;
54 void copyFields(const ImgReaderOgr& imgReaderOgr, int srcLayer=0, int targetLayer=0);//default: get back layer
55 void addLineString(std::vector<OGRPoint*>& points, const std::string& fieldName, const std::string& theId, int layer=0);
56 void addRing(std::vector<OGRPoint*>& points, const std::string& fieldName, int theId, int layer=0);
57 void addLineString(std::vector<OGRPoint*>& points, const std::string& fieldName, int theId, int layer=0);
58 void addPoint(double x, double y, const std::map<std::string,double>& pointAttributes, std::string fieldName, const std::string& theId, int layer=0);
59 void addPoint(double x, double y, const std::map<std::string,double>& pointAttributes, std::string fieldName, int theId, int layer=0);
60 int addData(ImgReaderGdal& imgReader, int layer=0, bool verbose=false);
61 OGRFeature* createFeature(int layer=0);
62 OGRErr createFeature(OGRFeature* theFeature, int layer=0);
63 int getFieldCount(int layer=0) const;
64 int getFeatureCount(int layer=0) const;
65#if GDAL_VERSION_MAJOR < 2
66 OGRDataSource* getDataSource(void) {return m_datasource;};
67 OGRSFDriver* getDriver(void) const {return m_datasource->GetDriver();};
68#else
69 GDALDataset* getDataSource(void) {return m_datasource;};
70 GDALDriver* getDriver(void) const {return m_datasource->GetDriver();};
71#endif
72
73 protected:
74 void setCodec(const std::string& imageType);
75#if GDAL_VERSION_MAJOR < 2
76 void setCodec(OGRSFDriver *poDriver);
77#else
78 void setCodec(GDALDriver *poDriver);
79#endif
80
81// OGRLayer* getLayer(int layer=0);
82
83 std::string m_filename;
84#if GDAL_VERSION_MAJOR < 2
85 OGRDataSource *m_datasource;
86#else
87 GDALDataset *m_datasource;
88#endif
89// vector<OGRLayer*> m_layers;
90};
91
92#endif // _IMGWRITEROGR_H_
ImgReaderGdal
Definition: ImgReaderGdal.h:37
ImgReaderOgr
Definition: ImgReaderOgr.h:36
ImgWriterOgr
Definition: ImgWriterOgr.h:36