[8711] | 1 | /*!\file Exp2Kmlx
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| 2 | * \brief exp to kml conversion routines.
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| 3 | */
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| 4 |
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| 5 | #include "./Exp2Kmlx.h"
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| 6 | #include "../../shared/shared.h"
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| 7 | #include "../../include/include.h"
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[9761] | 8 | #include "../../io/io.h"
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[8711] | 9 | #include "../../toolkits/toolkits.h"
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| 10 | #include "../../EnumDefinitions/EnumDefinitions.h"
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| 11 | #include "../modules.h"
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| 12 |
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| 13 | int Exp2Kmlx(char* filexp,char* filkml,
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[8716] | 14 | int sgn,
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| 15 | bool holes){
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[8711] | 16 |
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[8716] | 17 | double cm,sp;
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| 18 |
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| 19 | Xy2lldef(&cm,&sp,sgn);
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| 20 |
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| 21 | return(Exp2Kmlx(filexp,filkml,
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| 22 | sgn,cm,sp,
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| 23 | holes));
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| 24 | }
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| 25 |
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| 26 | int Exp2Kmlx(char* filexp,char* filkml,
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| 27 | int sgn,double cm,double sp,
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| 28 | bool holes){
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| 29 |
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[8711] | 30 | int i,j,iret=0;
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[8747] | 31 | int lwidth=1;
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| 32 | double popac=0.50;
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[8711] | 33 | int nprof;
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| 34 | int *pnvert=NULL;
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| 35 | double **pprofx=NULL,**pprofy=NULL;
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[8737] | 36 | bool *closed=NULL;
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[8711] | 37 | double *lat=NULL,*lon=NULL;
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| 38 |
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| 39 | char indent[81]="";
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| 40 | KML_File* kfile =NULL;
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| 41 | KML_Document* kdoc =NULL;
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[8747] | 42 | KML_Style* kstyle=NULL;
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| 43 | KML_LineStyle* klsty =NULL;
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| 44 | KML_PolyStyle* kpsty =NULL;
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[8711] | 45 | KML_Folder* kfold =NULL;
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| 46 | KML_Placemark* kplace=NULL;
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| 47 | KML_Polygon* kpoly =NULL;
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| 48 | KML_LinearRing* kring =NULL;
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[8741] | 49 | KML_LineString* kline =NULL;
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[11995] | 50 | KML_Point* kpoint=NULL;
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[8711] | 51 |
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| 52 | FILE* fid=NULL;
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| 53 |
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| 54 | clock_t clock0,clock1;
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| 55 | time_t time0, time1;
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| 56 |
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| 57 | clock0=clock();
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| 58 | time0 =time(NULL);
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| 59 | _printf_(true,"\nExp2Kmlx Module -- %s",ctime(&time0));
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| 60 |
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| 61 | /* read exp file */
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| 62 |
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[11995] | 63 | if (!DomainOutlineRead(&nprof,&pnvert,&pprofx,&pprofy,&closed,filexp,true))
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[8711] | 64 | _error_("Error reading exp file.");
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[11995] | 65 | _printf_(true,"Exp2Kmlx -- Reading %d exp profiles from file \"%s\".\n",nprof,filexp);
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| 66 | // for (i=0; i<nprof; i++)
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| 67 | // printf("i=%d; nvert=%d, closed=%d\n",i,pnvert[i],closed[i]);
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[8711] | 68 |
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| 69 | /* construct kml file */
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| 70 |
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| 71 | kfile =new KML_File();
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| 72 | kfile->AddAttrib("xmlns","http://www.opengis.net/kml/2.2");
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| 73 |
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| 74 | /* construct kml document */
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| 75 |
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| 76 | kdoc =new KML_Document();
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| 77 | sprintf(kdoc->name ,"Exp2Kmlx Module -- %s",ctime(&time0));
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| 78 | kdoc->open =1;
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| 79 |
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[8747] | 80 | /* construct style templates for defaults */
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| 81 |
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| 82 | klsty =new KML_LineStyle();
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| 83 | sprintf(klsty->color ,"ff000000");
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| 84 | sprintf(klsty->colormode ,"normal");
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| 85 | klsty->width =lwidth;
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| 86 | kpsty =new KML_PolyStyle();
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| 87 | sprintf(kpsty->color ,"%02xffffff",(int)floor(popac*255+0.5));
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| 88 | sprintf(kpsty->colormode ,"random");
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| 89 | kstyle=new KML_Style();
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| 90 | kstyle->AddAttrib("id","BlackLineRandomPoly");
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| 91 | kstyle->line =klsty;
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| 92 | kstyle->poly =kpsty;
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| 93 | (kdoc->style )->AddObject((Object*)kstyle);
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| 94 |
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| 95 | klsty =new KML_LineStyle();
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| 96 | sprintf(klsty->color ,"ff000000");
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| 97 | sprintf(klsty->colormode ,"normal");
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| 98 | klsty->width ,lwidth;
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| 99 | kpsty =new KML_PolyStyle();
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| 100 | sprintf(kpsty->color ,"00ffffff");
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| 101 | sprintf(kpsty->colormode ,"random");
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| 102 | kstyle=new KML_Style();
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| 103 | kstyle->AddAttrib("id","BlackLineEmptyPoly");
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| 104 | kstyle->line =klsty;
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| 105 | kstyle->poly =kpsty;
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| 106 | (kdoc->style )->AddObject((Object*)kstyle);
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| 107 |
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| 108 | klsty =new KML_LineStyle();
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| 109 | sprintf(klsty->color ,"%02xffffff",(int)floor(popac*255+0.5));
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| 110 | sprintf(klsty->colormode ,"random");
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| 111 | klsty->width =lwidth*2;
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| 112 | kpsty =new KML_PolyStyle();
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| 113 | sprintf(kpsty->color ,"00ffffff");
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| 114 | sprintf(kpsty->colormode ,"random");
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| 115 | kstyle=new KML_Style();
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| 116 | kstyle->AddAttrib("id","RandomLineEmptyPoly");
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| 117 | kstyle->line =klsty;
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| 118 | kstyle->poly =kpsty;
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| 119 | (kdoc->style )->AddObject((Object*)kstyle);
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| 120 |
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[8711] | 121 | /* construct kml folder for polygons */
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| 122 |
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| 123 | kfold =new KML_Folder();
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[8741] | 124 | sprintf(kfold->name ,"Profiles translated from file \"%s\".",filexp);
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[8711] | 125 | kfold->open =1;
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| 126 |
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| 127 | /* polygon with multiple holes */
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| 128 |
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[11995] | 129 | if (holes && nprof && (pnvert[0] <= 1 || pprofx[0][pnvert[0]-1] != pprofx[0][0] || pprofy[0][pnvert[0]-1] != pprofy[0][0])) {
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[8741] | 130 | _printf_(true,"Warning -- Outer profile is not closed, so \"holes\" option will be ignored.\n");
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| 131 | holes=false;
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| 132 | }
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| 133 |
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[8711] | 134 | if (holes) {
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| 135 | i=0;
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| 136 | kplace=new KML_Placemark();
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| 137 | sprintf(kplace->name ,"Polygon with Holes");
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| 138 | kplace->visibility=true;
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[8747] | 139 | sprintf(kplace->styleurl ,"#BlackLineRandomPoly");
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[8711] | 140 |
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| 141 | kpoly =new KML_Polygon();
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| 142 | kring =new KML_LinearRing();
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| 143 |
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[11995] | 144 | kring->ncoord =pnvert[i]-1;
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| 145 | lat=(double *) xmalloc(kring->ncoord*sizeof(double));
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| 146 | lon=(double *) xmalloc(kring->ncoord*sizeof(double));
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| 147 | Xy2llx(lat,lon,pprofx[i],pprofy[i],kring->ncoord,sgn,cm,sp);
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| 148 | kring->coords =(double (*)[3]) xmalloc(kring->ncoord*3*sizeof(double));
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| 149 | for (j=0; j<kring->ncoord; j++) {
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[8711] | 150 | kring->coords[j][0]=lon[j];
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| 151 | kring->coords[j][1]=lat[j];
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| 152 | kring->coords[j][2]=0.;
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| 153 | }
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| 154 | xfree((void**)&lon);
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| 155 | xfree((void**)&lat);
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| 156 |
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| 157 | (kpoly ->outer )->AddObject((Object*)kring);
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| 158 | kring =NULL;
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| 159 |
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| 160 | for (i=1; i<nprof; i++) {
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[11995] | 161 | if (pnvert[i] <= 1 || pprofx[i][pnvert[i]-1] != pprofx[i][0] || pprofy[i][pnvert[i]-1] != pprofy[i][0]) {
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[8741] | 162 | _printf_(true,"Warning -- Inner profile %d is not closed with \"holes\" specified, so it will be ignored.\n",i+1);
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| 163 | continue;
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| 164 | }
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| 165 |
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[8711] | 166 | kring =new KML_LinearRing();
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| 167 |
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[11995] | 168 | kring->ncoord =pnvert[i]-1;
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| 169 | lat=(double *) xmalloc(kring->ncoord*sizeof(double));
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| 170 | lon=(double *) xmalloc(kring->ncoord*sizeof(double));
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| 171 | Xy2llx(lat,lon,pprofx[i],pprofy[i],kring->ncoord,sgn,cm,sp);
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| 172 | kring->coords =(double (*)[3]) xmalloc(kring->ncoord*3*sizeof(double));
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| 173 | for (j=0; j<kring->ncoord; j++) {
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[8711] | 174 | kring->coords[j][0]=lon[j];
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| 175 | kring->coords[j][1]=lat[j];
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| 176 | kring->coords[j][2]=0.;
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| 177 | }
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| 178 | xfree((void**)&lon);
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| 179 | xfree((void**)&lat);
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| 180 |
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| 181 | (kpoly ->inner )->AddObject((Object*)kring);
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| 182 | kring =NULL;
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| 183 | }
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| 184 |
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| 185 | (kplace->geometry )->AddObject((Object*)kpoly);
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| 186 | kpoly =NULL;
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| 187 | (kfold ->feature )->AddObject((Object*)kplace);
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| 188 | kplace=NULL;
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| 189 | }
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| 190 |
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[8741] | 191 | /* multiple polygons or linestrings */
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[8711] | 192 |
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| 193 | else {
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| 194 | for (i=0; i<nprof; i++) {
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| 195 | kplace=new KML_Placemark();
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| 196 |
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[11995] | 197 | if (pnvert[i] > 1 && pprofx[i][pnvert[i]-1] == pprofx[i][0] && pprofy[i][pnvert[i]-1] == pprofy[i][0]) {
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[8741] | 198 | sprintf(kplace->name ,"Polygon %d",i+1);
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| 199 | kplace->visibility=true;
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[8747] | 200 | sprintf(kplace->styleurl ,"#BlackLineRandomPoly");
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[8711] | 201 |
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[8741] | 202 | kpoly =new KML_Polygon();
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| 203 | kring =new KML_LinearRing();
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[8711] | 204 |
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[11995] | 205 | kring->ncoord =pnvert[i]-1;
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| 206 | lat=(double *) xmalloc(kring->ncoord*sizeof(double));
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| 207 | lon=(double *) xmalloc(kring->ncoord*sizeof(double));
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| 208 | Xy2llx(lat,lon,pprofx[i],pprofy[i],kring->ncoord,sgn,cm,sp);
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| 209 | kring->coords =(double (*)[3]) xmalloc(kring->ncoord*3*sizeof(double));
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| 210 | for (j=0; j<kring->ncoord; j++) {
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[8741] | 211 | kring->coords[j][0]=lon[j];
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| 212 | kring->coords[j][1]=lat[j];
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| 213 | kring->coords[j][2]=0.;
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| 214 | }
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| 215 | xfree((void**)&lon);
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| 216 | xfree((void**)&lat);
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| 217 |
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| 218 | (kpoly ->outer )->AddObject((Object*)kring);
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| 219 | kring =NULL;
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| 220 |
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| 221 | (kplace->geometry )->AddObject((Object*)kpoly);
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| 222 | kpoly =NULL;
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[8711] | 223 | }
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| 224 |
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[11995] | 225 | else if (pnvert[i] > 1) {
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[8741] | 226 | sprintf(kplace->name ,"LineString %d",i+1);
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| 227 | kplace->visibility=true;
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[8747] | 228 | sprintf(kplace->styleurl ,"#RandomLineEmptyPoly");
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[8711] | 229 |
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[8741] | 230 | kline =new KML_LineString();
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| 231 |
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| 232 | kline->ncoord =pnvert[i];
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[11995] | 233 | lat=(double *) xmalloc(kline->ncoord*sizeof(double));
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| 234 | lon=(double *) xmalloc(kline->ncoord*sizeof(double));
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| 235 | Xy2llx(lat,lon,pprofx[i],pprofy[i],kline->ncoord,sgn,cm,sp);
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| 236 | kline->coords =(double (*)[3]) xmalloc(kline->ncoord*3*sizeof(double));
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| 237 | for (j=0; j<kline->ncoord; j++) {
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[8741] | 238 | kline->coords[j][0]=lon[j];
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| 239 | kline->coords[j][1]=lat[j];
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| 240 | kline->coords[j][2]=0.;
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| 241 | }
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| 242 | xfree((void**)&lon);
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| 243 | xfree((void**)&lat);
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| 244 |
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| 245 | (kplace->geometry )->AddObject((Object*)kline);
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| 246 | kline =NULL;
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| 247 | }
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| 248 |
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[11995] | 249 | else if (pnvert[i]) {
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| 250 | sprintf(kplace->name ,"Point %d",i+1);
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| 251 | kplace->visibility=true;
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| 252 | sprintf(kplace->styleurl ,"#RandomLineEmptyPoly");
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| 253 |
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| 254 | kpoint=new KML_Point();
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| 255 |
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| 256 | lat=(double *) xmalloc(sizeof(double));
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| 257 | lon=(double *) xmalloc(sizeof(double));
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| 258 | Xy2llx(lat,lon,pprofx[i],pprofy[i],1,sgn,cm,sp);
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| 259 | kpoint->coords[0]=lon[0];
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| 260 | kpoint->coords[1]=lat[0];
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| 261 | kpoint->coords[2]=0.;
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| 262 | xfree((void**)&lon);
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| 263 | xfree((void**)&lat);
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| 264 |
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| 265 | (kplace->geometry )->AddObject((Object*)kpoint);
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| 266 | kpoint =NULL;
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| 267 | }
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| 268 |
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[8711] | 269 | (kfold ->feature )->AddObject((Object*)kplace);
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| 270 | kplace=NULL;
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| 271 | }
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| 272 | }
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| 273 |
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| 274 | /* assemble the rest of the kml hierarchy */
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| 275 |
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| 276 | (kdoc ->feature )->AddObject((Object*)kfold);
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| 277 | kfold=NULL;
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| 278 | (kfile->kmlobj )->AddObject((Object*)kdoc);
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| 279 | kdoc =NULL;
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| 280 |
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| 281 | /* write kml file */
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| 282 |
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[11995] | 283 | _printf_(true,"Exp2Kmlx -- Writing kml document to file \"%s\".\n",filkml);
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[8711] | 284 | fid=fopen(filkml,"w");
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| 285 | fprintf(fid,"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
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| 286 | kfile->Write(fid,indent);
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| 287 | fclose(fid);
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| 288 |
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| 289 | delete kfile;
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| 290 | for (i=nprof-1; i>=0; i--) {
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| 291 | xfree((void**)&(pprofy[i]));
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| 292 | xfree((void**)&(pprofx[i]));
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| 293 | }
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| 294 | xfree((void**)&pnvert);
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| 295 |
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| 296 | clock1=clock();
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| 297 | time1 =time(NULL);
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| 298 | _printf_(true,"Exp2Kmlx Module -- %f CPU seconds; %f elapsed seconds.\n\n",
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| 299 | ((double)(clock1-clock0))/CLOCKS_PER_SEC,difftime(time1,time0));
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| 300 |
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| 301 | return(iret);
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| 302 | }
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| 303 |
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