int[][][] GRE_SUBS;
void getGRE_SUBS(){
  BufferedReader reader;
  String singleline;
  GRE_SUBS = new int[6][5][12];
  reader = createReader("GREdetail.txt");
  for(int i=0;i<6;i++){
    for(int j=0;j<5;j++){
      try {
        singleline = reader.readLine();
      }catch (IOException e) {
        singleline = null;
        e.printStackTrace();
      }
      if(singleline!=null){
        String[] pieces = split(singleline, TAB);
        for(int k=0;k<12;k++){
          GRE_SUBS[i][j][k] = int(pieces[k]);
        }
      }
    }
  }
}
void detailGRE(){
  int maxSub = max(GRE_SUBS[pos_x][0]);
  float ratio = 200.f / maxSub;
  strokeWeight(8);
  //int[] index = {0,2,4,3,1};
  for(int i = 0;i < 5; i++){
    stroke(subColor[i]);
    for(int j = 0;j < 12;j++){      
      float revlength = 250.f - GRE_SUBS[pos_x][i][j] * (ratio - 0.2);
      float angle = PI/6 * (j - 3) + PI / 30 * i ;
      line(250*cos(angle),250*sin(angle),revlength*cos(angle),revlength*sin(angle));
      float d = dist(mouseX,mouseY,trancenter_x,trancenter_y);
      if(d >= revlength - 2.f && d <= 252.f){
        if(abs(sin(angle)*(mouseX-trancenter_x)-cos(angle)*(mouseY-trancenter_y)) <= 3 && samesign(250*cos(angle),mouseX-trancenter_x) && samesign(250*sin(angle),mouseY-trancenter_y)){
          textFont(f2);
          fill(255);
          text(GRE_SUBS[pos_x][i][j] + "",mouseX- trancenter_x, mouseY - trancenter_y - 5);
        }
      }
    }
  }
  translate(-trancenter_x,-trancenter_y);
  textFont(f2);
  textAlign(RIGHT);
  noStroke();
  int wx = 1110;
  for(int j = 4;j >= 0;j--){
    fill(subColor[j]);
    text(subNameGRE[j],wx, 40);    
    wx -= (textWidth(subNameGRE[j]) + 50);
  }
}