/
obstacle_converter.cpp
135 lines (106 loc) · 4.2 KB
/
obstacle_converter.cpp
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#include "avalon.h"
/**general includes**/
#include <ctype.h>
#include <memory.h>
#include <math.h>
#include <time.h>
#include <sys/time.h>
//for setIslands
#include <string>
#include <fstream>
#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <vector>
#include <iostream>
//for debugging purposes
#define DEBUG_CONVERSION
void islandConversion(const char *island_pgm, FILE * newfile,
int xIsland1, int yIsland1,double xIslandLongitude1,double yIslandLatitude1,
int xIsland2, int yIsland2,double xIslandLongitude2,double yIslandLatitude2)
{
std::string line;
std::ifstream myfile (island_pgm);
int xSize,ySize,color;
int xCount=0,yCount=0;
double longitude1, latitude1;
double longitude2, latitude2;
double new_longitude, new_latitude;
int nodemeters;
longitude1 =double (AV_EARTHRADIUS
*cos((yIslandLatitude1 * AV_PI/180))*(AV_PI/180)
*xIslandLongitude1);
latitude1 =double (AV_EARTHRADIUS
*(AV_PI/180)*yIslandLatitude1);
longitude2 =double (AV_EARTHRADIUS
*cos((yIslandLatitude2 * AV_PI/180))*(AV_PI/180)
*xIslandLongitude2);
latitude2 =double (AV_EARTHRADIUS
*(AV_PI/180)*yIslandLatitude2);
nodemeters = (int)((longitude2 - longitude1)/(xIsland2 - xIsland1));
//nodemeters = (latitude2 - latitude1)/(yIsland2 - yIsland1);
#ifdef DEBUG_CONVERSION
printf("nodemeters = %d \n",nodemeters);
#endif
char currentLine[10000], *ptr;
if (myfile.is_open())
{
/**getting to know the size of the picture**/
myfile.getline (currentLine,100,'\n');
myfile.getline (currentLine,100,'\n');
while(currentLine[0]=='#')
{
myfile.getline (currentLine,10,'\n');
}
// std::cout << "current Line: " << currentLine << std::endl;
xSize = strtol(currentLine,&ptr,0);
ySize = atoi(ptr);
#ifdef DEBUG_CONVERSION
printf("xSize is %d and ySize = %d \n ",xSize,ySize);
#endif
myfile.getline (currentLine,10,'\n'); //to get to the max colour
///////////////////////////////////////////////////////////////////////////
//write placement in the new file:
//fprintf(newfile,"%f %f \n",xIslandLongitude1,yIslandLatitude1);
//fprintf(newfile,"%d %d \n",(xIsland1*nodemeters/AV_NAVI_GRID_SIZE),((ySize- yIsland1)*nodemeters/AV_NAVI_GRID_SIZE));
//fprintf(newfile,"################# \n");
///////////////////////////////////////////////////////////////////////////
while (yCount<(ySize+1))
{
xCount = 0;
while (xCount<xSize) //ga die einzelne Reihe in xrichtig düre
{
myfile.getline (currentLine,10000,'\n'); //to get tho the start of the image the first time!
color = strtol(currentLine,&ptr,10);
if (color==0)
{
new_longitude = longitude1 - nodemeters * (xIsland1 - xCount);
new_latitude = latitude1 + nodemeters * (yIsland1 - yCount);
//xi=(nodemeters/AV_NAVI_GRID_SIZE)*xCount + cx;
//yi=(nodemeters/AV_NAVI_GRID_SIZE)*ySize - (nodemeters/AV_NAVI_GRID_SIZE)*yCount - cy;
#ifdef DEBUG_CONVERSION
printf("xCount = %d yCount = %d \n",xCount,yCount);
#endif
//write to file:
fprintf(newfile,"%f %f\n",new_longitude, new_latitude);
}
xCount++;
}
yCount++;
}
fprintf(newfile,"################# \n"); // to mark the end!
fprintf(newfile,"################# \n"); // to mark the end!
fclose (newfile);
myfile.close();
}
else std::cout << "Unable to open file";
}
int main (int argc, char *argv[])
{
//islandConversion(const char *island_pgm, FILE * newfile,
// int xIsland1, int yIsland1,double xIslandLongitude1,double yIslandLatitude1, int xIsland2, int yIsland2,double xIslandLongitude2,double yIslandLatitude2)
FILE * paper_island;
paper_island = fopen ("seekarte","w+");
islandConversion("zuerisee.pgm",paper_island,45,14,8.539745,47.36675, 178,310,8.5726233,47.3171316);
return 0;
}