src/livarot/ShapeDraw.cpp

   1 /*
   2  *  ShapeDraw.cpp
   3  *  nlivarot
   4  *
   5  *  Created by fred on Mon Jun 16 2003.
   6  *
   7  */
   8
   9 #include <cstdio>
  10 #include <cstdlib>
  11 #include <cstring>
  12 #include "Shape.h"
  13 //#include <ApplicationServices/ApplicationServices.h>
  14
  15 // debug routine for vizualizing the polygons
  16 void
  17 Shape::Plot (double ix, double iy, double ir, double mx, double my, bool doPoint,
  18              bool edgesNo, bool pointsNo, bool doDir,char* fileName)
  19 {
  20   FILE*  outFile=fopen(fileName,"w+");
  21 //  fprintf(outFile,"\n\n\n");
  22   fprintf(outFile,"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n");
  23   fprintf(outFile,"<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.0//EN\"\n");
  24   fprintf(outFile,"\"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd\">\n");
  25   fprintf(outFile,"<svg:svg\n");
  26   fprintf(outFile,"   id=\"svg1\"\n");
  27   fprintf(outFile,"   sodipodi:version=\"0.32\"\n");
  28   fprintf(outFile,"   inkscape:version=\"0.38cvs\"\n");
  29   fprintf(outFile,"   xmlns:svg=\"http://www.w3.org/2000/svg\"\n");
  30   fprintf(outFile,"   xmlns:sodipodi=\"http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd\"\n");
  31   fprintf(outFile,"   xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\"\n");
  32   fprintf(outFile,"   xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n");
  33   fprintf(outFile,"   width=\"210mm\"\n");
  34   fprintf(outFile,"   height=\"297mm\"\n");
  35   fprintf(outFile,"   sodipodi:docbase=\"/Volumes/Sancho/inkscapecvs\"\n");
  36   fprintf(outFile,"   sodipodi:docname=\"/Volumes/Sancho/inkscapecvs/modele.svg\">\n");
  37   fprintf(outFile,"  <svg:defs\n");
  38   fprintf(outFile,"     id=\"defs3\" />\n");
  39   fprintf(outFile,"  <sodipodi:namedview\n");
  40   fprintf(outFile,"     id=\"base\"\n");
  41   fprintf(outFile,"     pagecolor=\"#ffffff\"\n");
  42   fprintf(outFile,"     bordercolor=\"#666666\"\n");
  43   fprintf(outFile,"     borderopacity=\"1.0\"\n");
  44   fprintf(outFile,"     inkscape:pageopacity=\"0.0\"\n");
  45   fprintf(outFile,"     inkscape:pageshadow=\"2\"\n");
  46   fprintf(outFile,"     inkscape:zoom=\"0.43415836\"\n");
  47   fprintf(outFile,"     inkscape:cx=\"305.25952637\"\n");
  48   fprintf(outFile,"     inkscape:cy=\"417.84947271\"\n");
  49   fprintf(outFile,"     inkscape:window-width=\"640\"\n");
  50   fprintf(outFile,"     inkscape:window-height=\"496\"\n");
  51   fprintf(outFile,"     inkscape:window-x=\"20\"\n");
  52   fprintf(outFile,"     inkscape:window-y=\"42\" />\n");
  53
  54         if ( doPoint ) {
  55                 for (int i=0;i<numberOfPoints();i++) {
  56                         double   ph=(getPoint(i).x[0]-ix)*ir+mx;
  57                         double   pv=(getPoint(i).x[1]-iy)*ir+my;
  58       fprintf(outFile,"     <svg:circle cx=\"%f\" cy=\"%f\" r=\"5\" fill=\"none\" stroke=\"red\" stroke-width=\"0.25\" />\n",ph,pv); // localizing ok
  59     }
  60         }
  61   if ( pointsNo ) {
  62                 for (int i=0;i<numberOfPoints();i++) {
  63                         double   ph=(getPoint(i).x[0]-ix)*ir+mx;
  64                         double   pv=(getPoint(i).x[1]-iy)*ir+my;
  65       fprintf(outFile,"     <svg:text x=\"%f\" y=\"%f\" font-family=\"Monaco\" font-size=\"5\" fill=\"blue\" >\n",ph-2,pv+1); // localizing ok
  66       fprintf(outFile,"%i\n",i);
  67       fprintf(outFile,"     </text>\n");
  68     }
  69   }
  70         {
  71                 for (int i=0;i<numberOfEdges();i++) {
  72                         int     stP=getEdge(i).st;
  73                         int     enP=getEdge(i).en;
  74                         if ( stP < 0 || enP < 0 ) continue;
  75                         double   sh=(getPoint(stP).x[0]-ix)*ir+mx;
  76                         double   sv=(getPoint(stP).x[1]-iy)*ir+my;
  77                         double   eh=(getPoint(enP).x[0]-ix)*ir+mx;
  78                         double   ev=(getPoint(enP).x[1]-iy)*ir+my;
  79                         if ( doDir ) {
  80                                 double   endh=(9*eh+1*sh)/10;
  81                                 double   endv=(9*ev+1*sv)/10;
  82         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
  83                         } else {
  84         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
  85                         }
  86                 }
  87         }
  88   if ( edgesNo ) {
  89                 for (int i=0;i<numberOfEdges();i++) {
  90                         int     stP=getEdge(i).st;
  91                         int     enP=getEdge(i).en;
  92                         if ( stP < 0 || enP < 0 ) continue;
  93                         double   sh=(getPoint(stP).x[0]-ix)*ir+mx;
  94                         double   sv=(getPoint(stP).x[1]-iy)*ir+my;
  95                         double   eh=(getPoint(enP).x[0]-ix)*ir+mx;
  96                         double   ev=(getPoint(enP).x[1]-iy)*ir+my;
  97       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
  98       fprintf(outFile,"%i\n",i);
  99       fprintf(outFile,"     </text>\n");
 100                 }
 101   }
 102
 103   fprintf(outFile,"</svg>\n");
 104   fclose(outFile);
 105
 106 }