#include <stdio.h>
 #include <stdlib.h>
 #define R 10 // rayon
 
 long int fact(n)
 {
 if (n==1)
 	return 1;
 else
 return (n*fact(n-1));
 }
 
 int max_trace(int nbloci)// only for 2 gives max of comb possible...
 {
 int i,j;
 int n=0;
 for (i=1;i<nbloci;i++)
 	{
 	j= fact(nbloci) /(float)(fact(i) * fact(nbloci-i));
 	printf("%d\n",j);
  	if (j >n) n=j;
  	}
 return n; 	
 }
 
 
 void svg_header(FILE *f,int w, int h,char *s)
 {
 fprintf(f,"<?xml version=\"1.0\"?>\n");
 fprintf(f,"<svg width=\"%d\" height=\"%d\">\n",w,h);
 fprintf(f,"<title>%s</title>\n",s);
 }
 
 
 void read (FILE *f)
 {
 	char *ligne,*ptr, *sep=" ,\t";
 	int nbl=0;
 	char **pheno;
 	float *fitness;
 	fscanf(f,"%[^\n]\n",ligne);
 	ptr = strtok(ligne, sep);
 	while ( ptr != NULL ) {
 		 nbl++;
 		 nba=atoi(ptr); //je dis quil ont tous le meme nbr dalles...
 	     ptr = strtok(NULL, sep);
 	}
 
 
 	nbp=pow(nba,nbl);
 	pheno=(char *)malloc(sizeof(char *) *nbp );
 	for (i=0;i>nbp;i++)
 		pheno[i]=malloc(sizeof(char)*nbl);
 	for (i=0;i<nbp;i++)
 	{
 		for (j=0;j<nbl;j++)
 			fscanf(f,"%d",&pheno[i][j]);
 		fscanf(f,"%f",&fitness[i]);	
 	}
 
 }
 /*draws a line of circles 1st one center is x,y*/
 void draw_geno(FILE *f,int x, int y,int *pheno, float f, int nbloci)
 {
 	int i,j;
 	char *colors[2]={"white","black"};
 //char *colors[15]={"white","black","aqua","blue", "fuchsia", "gray", "green", "lime","maroon", "navy", "olive", "purple", "red", "silver", "teal", "yellow"};
 	for (i=0;i<nbloci;i++)
 	{
 		fprintf(f,"<circle cx=\"%d\" cy=\"%d\" r=\"%d\" style=\"stroke: black; fill: %s\" />",x+(i*2*R)+1,y,R,colors[(int)pheno[i]]);		
 	}
 	fprintf(f,"<text x=\"%d\" y=\"%d\"style=\"text-anchor: middle\">%f</text>\n",x+((nbloci*R)/2.0),y+R+12,f);		
 }
 
 /*draws a set of genotype with same nubr of mut*/
 }
 
 void drawLand(struct landscape land,FILE *f)
 {
 int c,*g;
 FILE *f;
 int x,y;
 int width,height,middle;
 int width_geno=R*land.nlocus;
 int height_geno=R*5;
 
 int margin_left=10;
 int margin_up=10;
 
 width=width_geno*land.nlocus*2;
 height=R*land.nlocus*land.nlocus*4;
 middleY=height/2.0;
 void svg_header(f,width, height,"what a beautifull view")
 
 	for (i=0;i<land.ngenotypes;i++)
 		{
 		c=int2nbmut(land,i); 
 		g=int2genotype( land, i, g);
 		x=margin_left+(c*2*width_geno);
 		y=margin_up+(c*2*height_geno);
 		if (land.fitness[i]>=0)
 		draw_geno(f,x, y,g, land.fitness[i],land.nlocus)
 
 		}
 fprintf(f,"</SVG>\n");
 
 }
 
 
 int main(int argc,char **argv)
 {
 	char *file, type;
 	FILE *f;
 	struct landscape land;
 	
 	if (argc!=3) printf("Usage %s [G|g] <nom fichier>\n",argv[0]);
 	type =*argv[1]; 
 	if (type !='g' && type !='G') printf("Usage %s [G|g] <nom fichier>\n",argv[0]);
 	
 	land= ReadFile (argv[2]);
 	sprintf(file_out,"%s.svg",argv[2]);
 	f=fopen(file_out,"w");
 	if (type=='g')
 		drawLand(land,f)
 	else
 		drawGraph(land,f);
 		
 	
 	exit(0);
 	
 }