import processing.opengl.*;

void setup() {
  
  size(1100, 1100, OPENGL);
  
  background(0,30,60);
  
  PFont font;
  font = loadFont("SansSerif-48.vlw");
  textFont(font); 
  fill(255);
  
  translate(width/2, height/2);
  textAlign(RIGHT);
  textSize(10);
  
  String friends[] = loadStrings("friends"); //friend names sorted by id
  String connections[] = loadStrings("connections"); //comma separated friend ids
  
  float r = 420;
  stroke(255, 30);
  
  for (int j=0; j<connections.length; j++) {
     int[] node = int(split(connections[j], ','));
     line(r*cos(PI + 2*PI/friends.length*(node[0]+0.5)), r*sin(PI + 2*PI/friends.length*(node[0]+0.5)),
          r*cos(PI + 2*PI/friends.length*(node[1]+0.5)), r*sin(PI + 2*PI/friends.length*(node[1]+0.5))
          );    
  }
  
  for (int i=0; i<friends.length; i++) {
    //println(friends[i]);
    text(friends[i], -r-2, 0);
    rotate(2*PI/friends.length);
  } 
}

void draw() {
   //nothing yet
}

import processing.opengl.*;

void setup() {
  
  size(1100, 1100, OPENGL);
  
  background(0,30,60);
  
  PFont font;
  font = loadFont("SansSerif-48.vlw");
  textFont(font); 
  fill(255);
  
  translate(width/2, height/2);
  textAlign(RIGHT);
  textSize(10);
  
  String friends[] = loadStrings("friends"); //friend names sorted by id
  String connections[] = loadStrings("connections"); //comma separated friend ids
  
  float r = 420;
  stroke(255, 30);
  
  for (int j=0; j<connections.length; j++) {
     int[] node = int(split(connections[j], ','));
     line(r*cos(PI + 2*PI/friends.length*(node[0]+0.5)), r*sin(PI + 2*PI/friends.length*(node[0]+0.5)),
          r*cos(PI + 2*PI/friends.length*(node[1]+0.5)), r*sin(PI + 2*PI/friends.length*(node[1]+0.5))
          );    
  }
  
  for (int i=0; i<friends.length; i++) {
    //println(friends[i]);
    text(friends[i], -r-2, 0);
    rotate(2*PI/friends.length);
  }
  
}

void draw() {
   //nothing yet
}

import processing.opengl.*;

void setup() {
  
  size(1100, 1100, OPENGL);
  
  background(0,30,60);
  
  PFont font;
  font = loadFont("SansSerif-48.vlw");
  textFont(font); 
  fill(255);
  
  translate(width/2, height/2);
  textAlign(RIGHT);
  textSize(10);
  
  String friends[] = loadStrings("friends"); //friend names sorted by id
  String connections[] = loadStrings("connections"); //comma separated friend ids
  
  float r = 420;
  stroke(255, 30);
  
  for (int j=0; j<connections.length; j++) {
     int[] node = int(split(connections[j], ','));
     line(r*cos(PI + 2*PI/friends.length*(node[0]+0.5)), r*sin(PI + 2*PI/friends.length*(node[0]+0.5)),
          r*cos(PI + 2*PI/friends.length*(node[1]+0.5)), r*sin(PI + 2*PI/friends.length*(node[1]+0.5))
          );
     
  }
  
  for (int i=0; i<friends.length; i++) {
    //println(friends[i]);
    text(friends[i], -r-2, 0);
    rotate(2*PI/friends.length);
  }
  
}

void draw() {
   //nothing yet
}

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