[8711] | 1 | /*!\file Exp2Kmlx
|
---|
| 2 | * \brief exp to kml conversion routines.
|
---|
| 3 | */
|
---|
| 4 |
|
---|
| 5 | #include "./Exp2Kmlx.h"
|
---|
| 6 | #include "../../shared/shared.h"
|
---|
| 7 | #include "../../include/include.h"
|
---|
| 8 | #include "../../toolkits/toolkits.h"
|
---|
| 9 | #include "../../EnumDefinitions/EnumDefinitions.h"
|
---|
| 10 | #include "../modules.h"
|
---|
| 11 |
|
---|
| 12 | int Exp2Kmlx(char* filexp,char* filkml,
|
---|
[8716] | 13 | int sgn,
|
---|
| 14 | bool holes){
|
---|
[8711] | 15 |
|
---|
[8716] | 16 | double cm,sp;
|
---|
| 17 |
|
---|
| 18 | Xy2lldef(&cm,&sp,sgn);
|
---|
| 19 |
|
---|
| 20 | return(Exp2Kmlx(filexp,filkml,
|
---|
| 21 | sgn,cm,sp,
|
---|
| 22 | holes));
|
---|
| 23 | }
|
---|
| 24 |
|
---|
| 25 | int Exp2Kmlx(char* filexp,char* filkml,
|
---|
| 26 | int sgn,double cm,double sp,
|
---|
| 27 | bool holes){
|
---|
| 28 |
|
---|
[8711] | 29 | int i,j,iret=0;
|
---|
| 30 | int nprof;
|
---|
| 31 | int *pnvert=NULL;
|
---|
| 32 | double **pprofx=NULL,**pprofy=NULL;
|
---|
| 33 | double *lat=NULL,*lon=NULL;
|
---|
| 34 |
|
---|
| 35 | char indent[81]="";
|
---|
| 36 | KML_File* kfile =NULL;
|
---|
| 37 | KML_Document* kdoc =NULL;
|
---|
| 38 | KML_Folder* kfold =NULL;
|
---|
| 39 | KML_Placemark* kplace=NULL;
|
---|
| 40 | KML_Polygon* kpoly =NULL;
|
---|
| 41 | KML_LinearRing* kring =NULL;
|
---|
| 42 |
|
---|
| 43 | FILE* fid=NULL;
|
---|
| 44 |
|
---|
| 45 | clock_t clock0,clock1;
|
---|
| 46 | time_t time0, time1;
|
---|
| 47 |
|
---|
| 48 | clock0=clock();
|
---|
| 49 | time0 =time(NULL);
|
---|
| 50 | _printf_(true,"\nExp2Kmlx Module -- %s",ctime(&time0));
|
---|
| 51 |
|
---|
| 52 | /* read exp file */
|
---|
| 53 |
|
---|
| 54 | if (!DomainOutlineRead(&nprof,&pnvert,&pprofx,&pprofy,filexp))
|
---|
| 55 | _error_("Error reading exp file.");
|
---|
| 56 |
|
---|
| 57 | /* construct kml file */
|
---|
| 58 |
|
---|
| 59 | kfile =new KML_File();
|
---|
| 60 | kfile->AddAttrib("xmlns","http://www.opengis.net/kml/2.2");
|
---|
| 61 |
|
---|
| 62 | /* construct kml document */
|
---|
| 63 |
|
---|
| 64 | kdoc =new KML_Document();
|
---|
| 65 | sprintf(kdoc->name ,"Exp2Kmlx Module -- %s",ctime(&time0));
|
---|
| 66 | kdoc->open =1;
|
---|
| 67 |
|
---|
| 68 | /* construct kml folder for polygons */
|
---|
| 69 |
|
---|
| 70 | kfold =new KML_Folder();
|
---|
| 71 | sprintf(kfold->name ,"Polygons translated from file \"%s\".",filexp);
|
---|
| 72 | kfold->open =1;
|
---|
| 73 |
|
---|
| 74 | /* polygon with multiple holes */
|
---|
| 75 |
|
---|
| 76 | if (holes) {
|
---|
| 77 | i=0;
|
---|
| 78 | kplace=new KML_Placemark();
|
---|
| 79 | sprintf(kplace->name ,"Polygon with Holes");
|
---|
| 80 | kplace->visibility=true;
|
---|
| 81 |
|
---|
| 82 | kpoly =new KML_Polygon();
|
---|
| 83 | kring =new KML_LinearRing();
|
---|
| 84 |
|
---|
| 85 | lat=(double *) xmalloc(pnvert[i]*sizeof(double));
|
---|
| 86 | lon=(double *) xmalloc(pnvert[i]*sizeof(double));
|
---|
| 87 | Xy2llx(lat,lon,pprofx[i],pprofy[i],pnvert[i],sgn,cm,sp);
|
---|
| 88 |
|
---|
| 89 | kring->ncoord =pnvert[i];
|
---|
| 90 | kring->coords =(double (*)[3]) xmalloc(pnvert[i]*3*sizeof(double));
|
---|
| 91 | for (j=0; j<pnvert[i]; j++) {
|
---|
| 92 | kring->coords[j][0]=lon[j];
|
---|
| 93 | kring->coords[j][1]=lat[j];
|
---|
| 94 | kring->coords[j][2]=0.;
|
---|
| 95 | }
|
---|
| 96 | xfree((void**)&lon);
|
---|
| 97 | xfree((void**)&lat);
|
---|
| 98 |
|
---|
| 99 | (kpoly ->outer )->AddObject((Object*)kring);
|
---|
| 100 | kring =NULL;
|
---|
| 101 |
|
---|
| 102 | for (i=1; i<nprof; i++) {
|
---|
| 103 | kring =new KML_LinearRing();
|
---|
| 104 |
|
---|
| 105 | lat=(double *) xmalloc(pnvert[i]*sizeof(double));
|
---|
| 106 | lon=(double *) xmalloc(pnvert[i]*sizeof(double));
|
---|
| 107 | Xy2llx(lat,lon,pprofx[i],pprofy[i],pnvert[i],sgn,cm,sp);
|
---|
| 108 | kring->ncoord =pnvert[i];
|
---|
| 109 | kring->coords =(double (*)[3]) xmalloc(pnvert[i]*3*sizeof(double));
|
---|
| 110 | for (j=0; j<pnvert[i]; j++) {
|
---|
| 111 | kring->coords[j][0]=lon[j];
|
---|
| 112 | kring->coords[j][1]=lat[j];
|
---|
| 113 | kring->coords[j][2]=0.;
|
---|
| 114 | }
|
---|
| 115 | xfree((void**)&lon);
|
---|
| 116 | xfree((void**)&lat);
|
---|
| 117 |
|
---|
| 118 | (kpoly ->inner )->AddObject((Object*)kring);
|
---|
| 119 | kring =NULL;
|
---|
| 120 | }
|
---|
| 121 |
|
---|
| 122 | (kplace->geometry )->AddObject((Object*)kpoly);
|
---|
| 123 | kpoly =NULL;
|
---|
| 124 | (kfold ->feature )->AddObject((Object*)kplace);
|
---|
| 125 | kplace=NULL;
|
---|
| 126 | }
|
---|
| 127 |
|
---|
| 128 | /* multiple polygons */
|
---|
| 129 |
|
---|
| 130 | else {
|
---|
| 131 | for (i=0; i<nprof; i++) {
|
---|
| 132 | kplace=new KML_Placemark();
|
---|
| 133 | sprintf(kplace->name ,"Polygon %d",i);
|
---|
| 134 | kplace->visibility=true;
|
---|
| 135 |
|
---|
| 136 | kpoly =new KML_Polygon();
|
---|
| 137 | kring =new KML_LinearRing();
|
---|
| 138 |
|
---|
| 139 | lat=(double *) xmalloc(pnvert[i]*sizeof(double));
|
---|
| 140 | lon=(double *) xmalloc(pnvert[i]*sizeof(double));
|
---|
| 141 | Xy2llx(lat,lon,pprofx[i],pprofy[i],pnvert[i],sgn,cm,sp);
|
---|
| 142 |
|
---|
| 143 | kring->ncoord =pnvert[i];
|
---|
| 144 | kring->coords =(double (*)[3]) xmalloc(pnvert[i]*3*sizeof(double));
|
---|
| 145 | for (j=0; j<pnvert[i]; j++) {
|
---|
| 146 | kring->coords[j][0]=lon[j];
|
---|
| 147 | kring->coords[j][1]=lat[j];
|
---|
| 148 | kring->coords[j][2]=0.;
|
---|
| 149 | }
|
---|
| 150 | xfree((void**)&lon);
|
---|
| 151 | xfree((void**)&lat);
|
---|
| 152 |
|
---|
| 153 | (kpoly ->outer )->AddObject((Object*)kring);
|
---|
| 154 | kring =NULL;
|
---|
| 155 |
|
---|
| 156 | (kplace->geometry )->AddObject((Object*)kpoly);
|
---|
| 157 | kpoly =NULL;
|
---|
| 158 | (kfold ->feature )->AddObject((Object*)kplace);
|
---|
| 159 | kplace=NULL;
|
---|
| 160 | }
|
---|
| 161 | }
|
---|
| 162 |
|
---|
| 163 | /* assemble the rest of the kml hierarchy */
|
---|
| 164 |
|
---|
| 165 | (kdoc ->feature )->AddObject((Object*)kfold);
|
---|
| 166 | kfold=NULL;
|
---|
| 167 | (kfile->kmlobj )->AddObject((Object*)kdoc);
|
---|
| 168 | kdoc =NULL;
|
---|
| 169 |
|
---|
| 170 | /* write kml file */
|
---|
| 171 |
|
---|
| 172 | _printf_(true,"Writing kml document to file.\n");
|
---|
| 173 | fid=fopen(filkml,"w");
|
---|
| 174 | fprintf(fid,"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
|
---|
| 175 | kfile->Write(fid,indent);
|
---|
| 176 | fclose(fid);
|
---|
| 177 |
|
---|
| 178 | delete kfile;
|
---|
| 179 | for (i=nprof-1; i>=0; i--) {
|
---|
| 180 | xfree((void**)&(pprofy[i]));
|
---|
| 181 | xfree((void**)&(pprofx[i]));
|
---|
| 182 | }
|
---|
| 183 | xfree((void**)&pnvert);
|
---|
| 184 |
|
---|
| 185 | clock1=clock();
|
---|
| 186 | time1 =time(NULL);
|
---|
| 187 | _printf_(true,"Exp2Kmlx Module -- %f CPU seconds; %f elapsed seconds.\n\n",
|
---|
| 188 | ((double)(clock1-clock0))/CLOCKS_PER_SEC,difftime(time1,time0));
|
---|
| 189 |
|
---|
| 190 | return(iret);
|
---|
| 191 | }
|
---|
| 192 |
|
---|