KML_LinearRing Class Reference

#include <KML_LinearRing.h>

Inheritance diagram for KML_LinearRing:

Public Member Functions
	KML_LinearRing ()
	~KML_LinearRing ()
void	Echo ()
void	DeepEcho ()
void	DeepEcho (const char *indent)
void	Write (FILE *fid, const char *indent)
void	Read (FILE *fid, char *kstr)
void	WriteExp (FILE *fid, const char *nstr, int sgn, double cm, double sp)
int	Id ()
int	ObjectEnum ()
Object *	copy ()
void	Marshall (char **pmarshalled_data, int *pmarshalled_data_size, int marshall_direction)
Public Member Functions inherited from KML_Geometry
	KML_Geometry ()
	~KML_Geometry ()
Public Member Functions inherited from KML_Object
	KML_Object ()
	~KML_Object ()
int	Id ()
int	ObjectEnum ()
Object *	copy ()
void	Marshall (char **pmarshalled_data, int *pmarshalled_data_size, int marshall_direction)
virtual void	AddAttrib (const char *name, const char *value)
virtual void	WriteAttrib (FILE *fid, const char *indent)
virtual void	AddCommnt (int ncom, char **pcom)
virtual void	AddCommnt (char *value)
virtual void	WriteCommnt (FILE *fid, const char *indent)
Public Member Functions inherited from Object
virtual	~Object ()

Data Fields
bool	extrude
bool	tessellate
char	altmode [KML_LINEARRING_ALTMODE_LENGTH+1]
int	ncoord
double *	coords
Data Fields inherited from KML_Object
DataSet *	attrib
DataSet *	commnt
DataSet *	kmlobj

Detailed Description

Definition at line 16 of file KML_LinearRing.h.

Constructor & Destructor Documentation

KML_LinearRing()

KML_LinearRing::KML_LinearRing

(

)

Definition at line 19 of file KML_LinearRing.cpp.

                              {/*{{{*/
 
   extrude   =false;
   tessellate=false;
   memcpy(altmode,"clampToGround",(strlen("clampToGround")+1)*sizeof(char));
 
   ncoord    =0;
   coords    =NULL;
 
}

~KML_LinearRing()

KML_LinearRing::~KML_LinearRing

(

)

Definition at line 30 of file KML_LinearRing.cpp.

                               {/*{{{*/
 
   if (coords) xDelete<double>(coords);
 
   coords    =NULL;
   ncoord    =0;
 
}

Member Function Documentation

Echo()

void KML_LinearRing::Echo ( void  )

virtual

Reimplemented from KML_Geometry.

Definition at line 41 of file KML_LinearRing.cpp.

                          {/*{{{*/
 
   bool  flag=true;
 
   if(flag) _printf0_("KML_LinearRing:\n");
   KML_Geometry::Echo();
 
   if(flag) _printf0_("       extrude: " << (extrude ? "true" : "false") << "\n");
   if(flag) _printf0_("    tessellate: " << (tessellate ? "true" : "false") << "\n");
   if(flag) _printf0_("       altmode: \"" << altmode << "\"\n");
   if(flag) _printf0_("        coords: (ncoord=" << ncoord << ")\n");
 
   return;
}

DeepEcho() [1/2]

void KML_LinearRing::DeepEcho ( void  )

virtual

Reimplemented from KML_Geometry.

Definition at line 56 of file KML_LinearRing.cpp.

                              {/*{{{*/
 
   char  indent[81]="";
 
   KML_LinearRing::DeepEcho(indent);
 
   return;
}

DeepEcho() [2/2]

void KML_LinearRing::DeepEcho ( const char *  indent )

virtual

Reimplemented from KML_Geometry.

Definition at line 65 of file KML_LinearRing.cpp.

                                                {/*{{{*/
 
   int   i;
   bool  flag=true;
 
   if(flag) _printf0_(indent << "KML_LinearRing:\n");
   KML_Geometry::DeepEcho(indent);
 
   if(flag) _printf0_(indent << "       extrude: " << (extrude ? "true" : "false") << "\n");
   if(flag) _printf0_(indent << "    tessellate: " << (tessellate ? "true" : "false") << "\n");
   if(flag) _printf0_(indent << "       altmode: \"" << altmode << "\"\n");
   if(flag) _printf0_(indent << "        coords: (ncoord=" << ncoord << ")\n");
   for (i=0; i<ncoord; i++)
      if(flag)_printf_(indent << "                (" <<coords[3*i+0] << "," <<coords[3*i+1] << "," <<coords[3*i+2] << ")\n\n");
 
   return;
}

Write()

void KML_LinearRing::Write ( FILE *  fid, const char *  indent  )

virtual

Reimplemented from KML_Geometry.

Definition at line 83 of file KML_LinearRing.cpp.

                                                          {/*{{{*/
 
   int   i;
 
   fprintf(filout,"%s<LinearRing",indent);
   WriteAttrib(filout," ");
   fprintf(filout,">\n");
   WriteCommnt(filout,indent);
 
   KML_Geometry::Write(filout,indent);
 
   fprintf(filout,"%s  <extrude>%d</extrude>\n",indent,(extrude ? 1 : 0));
   fprintf(filout,"%s  <tessellate>%d</tessellate>\n",indent,(tessellate ? 1 : 0));
   fprintf(filout,"%s  <altitudeMode>%s</altitudeMode>\n",indent,altmode);
   fprintf(filout,"%s  <coordinates>\n",indent);
 
/*  loop over the coordinates for the linearring  */
 
   for (i=0; i<ncoord; i++)
      fprintf(filout,"%s    %0.16g,%0.16g,%0.16g\n",indent,coords[3*i+0],coords[3*i+1],coords[3*i+2]);
 
   fprintf(filout,"%s  </coordinates>\n",indent);
   fprintf(filout,"%s</LinearRing>\n",indent);
 
   return;
}

Read()

void KML_LinearRing::Read ( FILE *  fid, char *  kstr  )

virtual

Reimplemented from KML_Geometry.

Definition at line 110 of file KML_LinearRing.cpp.

                                              {/*{{{*/
 
   char  *kstri = NULL;
   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,"</LinearRing",12)){
         xDelete<char>(kstri);
         break;
      }
      else if (!strncmp(kstri,"</",2))
        {_error_("KML_LinearRing::Read -- Unexpected closing tag " << kstri << ".\n");}
      else if (strncmp(kstri,"<",1))
        {_error_("KML_LinearRing::Read -- Unexpected field \"" << kstri << "\".\n");}
 
      else if (!strcmp(kstri,"<extrude>"))
         KMLFileTokenParse(&extrude,kstri,fid);
      else if (!strcmp(kstri,"<tessellate>"))
         KMLFileTokenParse(&tessellate,kstri,fid);
      else if (!strcmp(kstri,"<altitudeMode>"))
         KMLFileTokenParse(altmode,NULL,KML_LINEARRING_ALTMODE_LENGTH,kstri,fid);
      else if (!strcmp(kstri,"<coordinates>"))
         KMLFileTokenParse(&coords,&ncoord,3,0,kstri,fid);
      else if (!strncmp(kstri,"<",1))
         KML_Geometry::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;
}

WriteExp()

void KML_LinearRing::WriteExp ( FILE *  fid, const char *  nstr, int  sgn, double  cm, double  sp  )

virtual

Reimplemented from KML_Object.

Definition at line 155 of file KML_LinearRing.cpp.

                                                                                    {/*{{{*/
 
   int     i;
   double  *lat,*lon,*x,*y;
   char    nstr2[81];
 
/*  extract latitude and longitude into vectors  */
 
   lat=xNew<IssmPDouble>(ncoord);
   lon=xNew<IssmPDouble>(ncoord);
   for (i=0; i<ncoord; i++) {
      lon[i]=coords[3*i+0];
      lat[i]=coords[3*i+1];
   }
 
/*  convert latitude and longitude to x and y  */
 
   x  =xNew<IssmPDouble>(ncoord);
   y  =xNew<IssmPDouble>(ncoord);
   if (sgn) {
      Ll2xyx(x,y,lat,lon,ncoord,sgn,cm,sp);
   }
   else {
      memcpy(x,lon,ncoord*sizeof(IssmDouble));
      memcpy(y,lat,ncoord*sizeof(IssmDouble));
   }
 
/*  write header  */
 
   memcpy(nstr2,nstr,(strlen(nstr)+1)*sizeof(char));
 
   for (i=0; i<strlen(nstr2); i++)
      if ((nstr2[i] == ' ') || (nstr2[i] == '\t'))
         nstr2[i]='_';
   fprintf(fid,"## Name:%s\n",nstr2);
   fprintf(fid,"## Icon:0\n");
   fprintf(fid,"# Points Count   Value\n");
   if ((lat[ncoord-1] != lat[0]) || (lon[ncoord-1] != lon[0]))
       fprintf(fid,"%u  %s\n",ncoord+1,"1.");
   else
       fprintf(fid,"%u  %s\n",ncoord  ,"1.");
   fprintf(fid,"# X pos Y pos\n");
 
/*  write vertices, making sure ring is closed  */
 
   for (i=0; i<ncoord; i++)
       fprintf(fid,"%lf\t%lf\n",x[i],y[i]);
   if ((lat[ncoord-1] != lat[0]) || (lon[ncoord-1] != lon[0]))
       fprintf(fid,"%lf\t%lf\n",x[0],y[0]);
 
/*  write blank line  */
 
   fprintf(fid,"\n");
 
   xDelete<double>(y);
   xDelete<double>(x);
   xDelete<double>(lon);
   xDelete<double>(lat);
 
   return;
}

Id()

int KML_LinearRing::Id ( void  )

inlinevirtual

Reimplemented from KML_Geometry.

Definition at line 37 of file KML_LinearRing.h.

{_error_("Not implemented yet.");};

ObjectEnum()

int KML_LinearRing::ObjectEnum ( void  )

inlinevirtual

Reimplemented from KML_Geometry.

Definition at line 38 of file KML_LinearRing.h.

{_error_("Not implemented yet.");};

copy()

Object* KML_LinearRing::copy ( void  )

inlinevirtual

Reimplemented from KML_Geometry.

Definition at line 39 of file KML_LinearRing.h.

{_error_("Not implemented yet.");};

Marshall()

void KML_LinearRing::Marshall ( char **  pmarshalled_data, int *  pmarshalled_data_size, int  marshall_direction  )

inlinevirtual

Reimplemented from KML_Geometry.

Definition at line 40 of file KML_LinearRing.h.

{ _error_("not implemented yet!");};

Field Documentation

extrude

bool KML_LinearRing::extrude

Definition at line 20 of file KML_LinearRing.h.

tessellate

bool KML_LinearRing::tessellate

Definition at line 21 of file KML_LinearRing.h.

altmode

char KML_LinearRing::altmode[KML_LINEARRING_ALTMODE_LENGTH+1]

Definition at line 22 of file KML_LinearRing.h.

ncoord

int KML_LinearRing::ncoord

Definition at line 23 of file KML_LinearRing.h.

coords

double* KML_LinearRing::coords

Definition at line 24 of file KML_LinearRing.h.

---

The documentation for this class was generated from the following files:

• src/c/kml/KML_LinearRing.h
• src/c/kml/KML_LinearRing.cpp