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Viewing changes to src/extension/dxf2svg/dxf2svg.cpp

  • Committer: mental
  • Date: 2006-01-16 02:36:01 UTC
  • Revision ID: mental@users.sourceforge.net-20060116023601-wkr0h7edl5veyudq
moving trunk for module inkscape

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src/extension/dxf2svg/dxf2svg.cpp
 
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/*
 
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 * Build a SVG from an dxf, will support conversion to Inkscape types
 
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 *
 
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 * Author:
 
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 *   Matt Squires <squiresm@colorado.edu>
 
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 *
 
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 * Copyright (C) 2005 Matt Squires
 
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 *
 
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 * Released under GNU GPL and LGPL, read the file 'GPL.txt' and 'LGPL.txt' for details
 
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 */
 
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#include<fstream>
 
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#include<iostream>
 
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#include"read_dxf.h"
 
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#include"entities.h"
 
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#include"blocks.h"
 
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#include"entities2elements.h"
 
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int main(int argc,char *argv[]){
 
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        // Later include options for different conversions like converting as much as possible into paths
 
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        int ink = 1; // Assume for now there is no inkscape stuff to add extra
 
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        if(argc > 1){
 
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                double scaling = 90;  // converstion from in to pt
 
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                // Read the DXF file
 
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                std::vector< std::vector< dxfpair > >  output, entities_info, tables_info, blocks_info;
 
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                //std::cout << "About to read file \n" << std::endl;
 
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                output =  dxf_get_sections(argv[1]);
 
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                //std::cout << "Finished reading file \n" << std::endl;
 
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                entities_info = separate_parts(output[4]); // Entities is the 5th part of the file.
 
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                entities ents(entities_info); // Sort entities into their respective parts
 
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                tables_info = separate_parts(output[2]); // Tables is the 3rd part of a dxf file.
 
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                tables tbls(tables_info);  // Sort the information in the tables
 
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                blocks_info = separate_parts(output[3]); // Tables is the 4th part of a dxf file.
 
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                blocks blks(blocks_info);  // Sort the information in the tables
 
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                // Get the various file informations
 
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                /*std::vector< polyline > plines = ents.ret_plines();
 
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                std::vector< lwpolyline > lwplines = ents.ret_lwplines();
 
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                std::vector< arc > arcs = ents.ret_arcs();
 
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                std::vector< circle > circs = ents.ret_circles();
 
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                std::vector< line > lns = ents.ret_lines();
 
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                std::vector< text > txts = ents.ret_texts();
 
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                std::vector< insert > ins = ents.ret_inserts();
 
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                */
 
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                std::vector< layer >  layers = tbls.ret_layers();
 
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                char units[5] = "in";
 
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                char tmp_char[100000];
 
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                char layer_string[500];
 
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                if (ink < 1){
 
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                        // Write a general svg header
 
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                        std::cout << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\"\n\t\"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n<svg xmlns=\"http://www.w3.org/2000/svg\"\n\txmlns:xlink=\"http://www.w3.org/1999/xlink\">\n";
 
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                        std::cout << "\tx=\"0.00000000\"\n\ty=\"0.00000000\"\n\twidth=\"744.09448\"\n\theight=\"-1052.3622\"" << std::endl;
 
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                }
 
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                else{
 
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                        std::cout << "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>" << std::endl;
 
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                        std::cout << "<!-- Created with dxf2svg -->" << std::endl;
 
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                        std::cout << "<svg" << std::endl;
 
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                        std::cout << "\txmlns:dc=\"http://purl.org/dc/elements/1.1/\"" << std::endl;
 
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                        std::cout << "\txmlns:cc=\"http://web.resource.org/cc/\"" << std::endl;
 
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                        std::cout << "\txmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"" << std::endl;
 
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                        std::cout << "\txmlns:svg=\"http://www.w3.org/2000/svg\"" << std::endl;
 
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                        std::cout << "\txmlns=\"http://www.w3.org/2000/svg\"" << std::endl;
 
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                        std::cout << "\txmlns:sodipodi=\"http://inkscape.sourceforge.net/DTD/sodipodi-0.dtd\"" << std::endl;
 
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                        std::cout << "\txmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\"" << std::endl;
 
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                        std::cout << "\t>" << std::endl;
 
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                }
 
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                // Now write SVG elements to file
 
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                if ( layers.size() < 1 ){
 
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                        write_all(0, ents, tbls, blks, scaling, units, tmp_char);
 
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                }
 
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                else{
 
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                        for (int i = 0; i < layers.size(); i++){
 
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                                std::cout << "\t<g\n\t\tinkscape:label=\"" << layers[i].name(layer_string) <<  "\"\n\t\tinkscape:groupmode=\"layer\"\n\t\tid=\"layer" << i+1 << "\">" << std::endl;
 
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                                write_by_layer(0, ents, tbls, blks, scaling, units, layers[i].name(layer_string), tmp_char);
 
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                                std::cout << "\t</g>" << std::endl;
 
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                        }
 
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                }
 
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                // Close SVG
 
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                std::cout << "</svg>";
 
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        }
 
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        return 0;
 
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}