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Diffstat (limited to 'src/livarot/ShapeDraw.cpp')
| -rw-r--r-- | src/livarot/ShapeDraw.cpp | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/src/livarot/ShapeDraw.cpp b/src/livarot/ShapeDraw.cpp new file mode 100644 index 0000000..79d070b --- /dev/null +++ b/src/livarot/ShapeDraw.cpp @@ -0,0 +1,114 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/** @file + * TODO: insert short description here + *//* + * Authors: see git history + * + * Copyright (C) 2018 Authors + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ +/* + * ShapeDraw.cpp + * nlivarot + * + * Created by fred on Mon Jun 16 2003. + * + */ + +#include <cstdio> +#include <cstdlib> +#include <cstring> +#include "Shape.h" +//#include <ApplicationServices/ApplicationServices.h> + +// debug routine for vizualizing the polygons +void +Shape::Plot (double ix, double iy, double ir, double mx, double my, bool doPoint, + bool edgesNo, bool pointsNo, bool doDir,char* fileName) +{ + FILE* outFile=fopen(fileName,"w+"); +// fprintf(outFile,"\n\n\n"); + fprintf(outFile,"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n"); + fprintf(outFile,"<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.0//EN\"\n"); + fprintf(outFile,"\"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd\">\n"); + fprintf(outFile,"<svg:svg\n"); + fprintf(outFile," id=\"svg1\"\n"); + fprintf(outFile," inkscape:version=\"0.38cvs\"\n"); + fprintf(outFile," xmlns:svg=\"http://www.w3.org/2000/svg\"\n"); + fprintf(outFile," xmlns:sodipodi=\"http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd\"\n"); + fprintf(outFile," xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\"\n"); + fprintf(outFile," xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n"); + fprintf(outFile," width=\"210mm\"\n"); + fprintf(outFile," height=\"297mm\"\n"); + fprintf(outFile," sodipodi:docbase=\"/Volumes/Sancho/inkscapecvs\"\n"); + fprintf(outFile," sodipodi:docname=\"/Volumes/Sancho/inkscapecvs/modele.svg\">\n"); + fprintf(outFile," <svg:defs\n"); + fprintf(outFile," id=\"defs3\" />\n"); + fprintf(outFile," <sodipodi:namedview\n"); + fprintf(outFile," id=\"base\"\n"); + fprintf(outFile," pagecolor=\"#ffffff\"\n"); + fprintf(outFile," bordercolor=\"#666666\"\n"); + fprintf(outFile," borderopacity=\"1.0\"\n"); + fprintf(outFile," inkscape:pageopacity=\"0.0\"\n"); + fprintf(outFile," inkscape:pageshadow=\"2\"\n"); + fprintf(outFile," inkscape:zoom=\"0.43415836\"\n"); + fprintf(outFile," inkscape:cx=\"305.25952637\"\n"); + fprintf(outFile," inkscape:cy=\"417.84947271\"\n"); + fprintf(outFile," inkscape:window-width=\"640\"\n"); + fprintf(outFile," inkscape:window-height=\"496\"\n"); + fprintf(outFile," inkscape:window-x=\"20\"\n"); + fprintf(outFile," inkscape:window-y=\"42\" />\n"); + + if ( doPoint ) { + for (int i=0;i<numberOfPoints();i++) { + double ph=(getPoint(i).x[0]-ix)*ir+mx; + double pv=(getPoint(i).x[1]-iy)*ir+my; + fprintf(outFile," <svg:circle cx=\"%f\" cy=\"%f\" r=\"5\" fill=\"none\" stroke=\"red\" stroke-width=\"0.25\" />\n",ph,pv); // localizing ok + } + } + if ( pointsNo ) { + for (int i=0;i<numberOfPoints();i++) { + double ph=(getPoint(i).x[0]-ix)*ir+mx; + double pv=(getPoint(i).x[1]-iy)*ir+my; + fprintf(outFile," <svg:text x=\"%f\" y=\"%f\" font-family=\"Monaco\" font-size=\"5\" fill=\"blue\" >\n",ph-2,pv+1); // localizing ok + fprintf(outFile,"%i\n",i); + fprintf(outFile," </text>\n"); + } + } + { + for (int i=0;i<numberOfEdges();i++) { + int stP=getEdge(i).st; + int enP=getEdge(i).en; + if ( stP < 0 || enP < 0 ) continue; + double sh=(getPoint(stP).x[0]-ix)*ir+mx; + double sv=(getPoint(stP).x[1]-iy)*ir+my; + double eh=(getPoint(enP).x[0]-ix)*ir+mx; + double ev=(getPoint(enP).x[1]-iy)*ir+my; + if ( doDir ) { + double endh=(9*eh+1*sh)/10; + double endv=(9*ev+1*sv)/10; + fprintf(outFile," <svg:line x1=\"%f\" y1=\"%f\" x2=\"%f\" y2=\"%f\" stroke=\"black\" stroke-width=\"0.5\" />\n",sh,sv,endh,endv); // localizing ok + } else { + fprintf(outFile," <svg:line x1=\"%f\" y1=\"%f\" x2=\"%f\" y2=\"%f\" stroke=\"black\" stroke-width=\"0.5\" />\n",sh,sv,eh,ev); // localizing ok + } + } + } + if ( edgesNo ) { + for (int i=0;i<numberOfEdges();i++) { + int stP=getEdge(i).st; + int enP=getEdge(i).en; + if ( stP < 0 || enP < 0 ) continue; + double sh=(getPoint(stP).x[0]-ix)*ir+mx; + double sv=(getPoint(stP).x[1]-iy)*ir+my; + double eh=(getPoint(enP).x[0]-ix)*ir+mx; + double ev=(getPoint(enP).x[1]-iy)*ir+my; + fprintf(outFile," <svg:text x=\"%f\" y=\"%f\" font-family=\"Monaco\" font-size=\"5\" fill=\"blue\" >\n",(sh+eh)/2+2,(sv+ev)/2); // localizing ok + fprintf(outFile,"%i\n",i); + fprintf(outFile," </text>\n"); + } + } + + fprintf(outFile,"</svg>\n"); + fclose(outFile); + +} |