PFont font;
int j = 0;
float sizeFactor = 1.4;
String places[] = new String[2821];
float minX = 0; 
float maxX = 0;
float minY = 0; 
float maxY = 0;

void setup() {
  size(800,890);
  background(0);
  font = loadFont("APCCourier-Bold-11.vlw");
  textFont(font, 4);
  places = loadStrings("postcodes.txt");
  for (int i=0;i<places.length;i++) {
   String row[] = split(places[i],';');
   if (i==0) {
     maxX = float(row[2]);
     minX = float(row[2]);
     maxY = float(row[3]);
     minY = float(row[3]);
   } else {
     if (float(row[2]) > maxX) {
       maxX = float(row[2]);
     }
     if (float(row[3]) > maxY) {
       maxY = float(row[3]);
     }
     if (float(row[2]) < minX) {
       minX = float(row[2]);
     }
     if (float(row[3]) < minY) {
       minY = float(row[3]);
     }
   }
  }
  noStroke();
  
}


void draw() {
  String row[] = split(places[j],';');
  
  float x = float(row[2]);
  float y = float(row[3])-maxY;
  x = x/sizeFactor;
  y = y/sizeFactor;
  
 // fill(0,0,5,25);
 // rect(x,y*-1,textWidth(row[1]),4);
  smooth(); 
  fill(176,80,80);
  
  text(row[1],x,y*-1);
  
  if (j<places.length-1) {
    j++;
  }
  
}