KML_GroundOverlay.cpp

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/*Headers:*/
/*{{{*/
#ifdef HAVE_CONFIG_H
   #include <config.h>
#else
#error "Cannot compile with HAVE_CONFIG_H symbol! run configure first!"
#endif
 
#include "./KML_Object.h"
#include "./KML_LatLonBox.h"
#include "./KML_GroundOverlay.h"
#include "./KMLFileReadUtils.h"
#include "../shared/shared.h"
/*}}}*/
 
/*Constructors/destructor/copy*/
KML_GroundOverlay::KML_GroundOverlay(){/*{{{*/
 
   altitude  = 0.;
   memcpy(altmode,"clampToGround",(strlen("clampToGround")+1)*sizeof(char));
 
   llbox     =NULL;
 
}
/*}}}*/
KML_GroundOverlay::~KML_GroundOverlay(){/*{{{*/
 
   if (llbox) {
      delete llbox;
      llbox     =NULL;
   }
 
}
/*}}}*/
 
/*Other*/
void  KML_GroundOverlay::Echo(){/*{{{*/
 
   _printf_("KML_GroundOverlay:\n");
   KML_Overlay::Echo();
 
   _printf_("         altitude: " << altitude << "\n");
   _printf_("          altmode: " << altmode << "\n");
   _printf_("            llbox: " << llbox << "\n");
}
/*}}}*/
void  KML_GroundOverlay::DeepEcho(){/*{{{*/
 
   char  indent[81]="";
 
   KML_GroundOverlay::DeepEcho(indent);
 
   return;
}
/*}}}*/
void  KML_GroundOverlay::DeepEcho(const char* indent){/*{{{*/
 
   char  indent2[81];
 
   _printf_(indent << "KML_GroundOverlay:\n");
   KML_Overlay::DeepEcho(indent);
 
   memcpy(indent2,indent,(strlen(indent)+1)*sizeof(char));
   strcat(indent2,"  ");
 
   _printf_(indent<<"      altitude: " << altitude << "\n");
   _printf_(indent<<"       altmode: " << altmode << "\n");
   if (llbox)
    llbox->DeepEcho(indent2);
   else
    _printf_(indent<<"         llbox: " << llbox << "\n");
}
/*}}}*/
void  KML_GroundOverlay::Write(FILE* filout,const char* indent){/*{{{*/
 
   char  indent2[81];
 
   fprintf(filout,"%s<GroundOverlay",indent);
   WriteAttrib(filout," ");
   fprintf(filout,">\n");
   WriteCommnt(filout,indent);
 
   KML_Overlay::Write(filout,indent);
 
   memcpy(indent2,indent,(strlen(indent)+1)*sizeof(char));
 
   strcat(indent2,"  ");
 
   fprintf(filout,"%s  <altitude>%0.16g</altitude>\n",indent,altitude);
   fprintf(filout,"%s  <altitudeMode>%s</altitudeMode>\n",indent,altmode);
   if (llbox)
      llbox->Write(filout,indent2);
 
   fprintf(filout,"%s</GroundOverlay>\n",indent);
 
   return;
}
/*}}}*/
void  KML_GroundOverlay::Read(FILE* fid,char* kstr){/*{{{*/
 
   char*        kstri;
   int          ncom=0;
   char**       pcom=NULL;
 
/*  get object attributes and check for solo tag  */
 
   if (KMLFileTagAttrib(this,
                   kstr))
      return;
 
/*  loop over and process fields within opening and closing tags  */
 
   while((kstri=KMLFileToken(fid, &ncom,&pcom))){
      if      (!strncmp(kstri,"</GroundOverlay",15)) {
         xDelete<char>(kstri);
         break;
      }
      else if (!strncmp(kstri,"</",2))
        {_error_("KML_GroundOverlay::Read -- Unexpected closing tag " << kstri << ".\n");}
      else if (strncmp(kstri,"<",1))
        {_error_("KML_GroundOverlay::Read -- Unexpected field \"" << kstri << "\".\n");}
 
      else if (!strcmp(kstri,"<altitude>"))
         KMLFileTokenParse(&altitude  ,
                       kstri,
                       fid);
      else if (!strcmp(kstri,"<altitudeMode>"))
         KMLFileTokenParse( altmode   ,NULL,KML_GROUNDOVERLAY_ALTMODE_LENGTH,
                       kstri,
                       fid);
      else if (!strncmp(kstri,"<LatLonBox",10)) {
         llbox     =new KML_LatLonBox();
         llbox     ->Read(fid,kstri);
      }
 
      else if (!strncmp(kstri,"<",1))
         KML_Overlay::Read(fid,kstri);
 
      xDelete<char>(kstri);
   }
 
   this->AddCommnt(ncom,pcom);
 
   for(ncom=ncom; ncom>0; ncom--)
      xDelete<char>(pcom[ncom-1]);
   xDelete<char*>(pcom);
 
   return;
}
/*}}}*/