float sz = 1000;

PFont font;
void setup() { 
  size(3000,3000);
  font = createFont("GillSansUltraBold.ttf",sz);

} 
void mouseMoved(){
   sz = map(mouseX,0,width,20,300); 
}

void draw() { 
  background(0);
 fill(255);
   textFont(font);
   textSize(sz/7);
  textAlign(CENTER,TOP);
String s=" Boston Area Brigade ";// of Activist Musicians"; //the string
int l=s.length(); //the length of the string
float r=sz + textAscent();; //the radius of the circle

for(int i=0;i<l;i++){
  float ang = -PI/(l-1)*i-PI/2;
  float x=sin(ang)*r;
  float y=cos(ang)*r;   
  pushMatrix();
  translate(x+width/2,y+height/2);
  rotate(-ang+PI);
  char c=s.charAt(i);
  text(c,0,0);
  popMatrix();
} 

 s="  of Activist Musicians  ";// of Activist Musicians"; //the string
 l=s.length(); //the length of the string
 r=sz -0.25 *textAscent(); //the radius of the circle
//now for every char of the string calculate the position on a circle
for(int i=0;i<l;i++){
  float ang = PI/(l-1)*i-PI/2;
  float x=sin(ang)*r;
  float y=cos(ang)*r;   
  pushMatrix();
  translate(x+width/2,y+height/2);
  rotate(-ang);
  char c=s.charAt(i);
  text(c,0,0);
  popMatrix();
} 
noFill();
 

stroke(255);
strokeWeight(2);
//ellipse(width/2,height/2,sz*2,sz*2);
//ellipse(width/2,height/2,sz*2+textAscent()*2,sz*2+textAscent()*2);
textAlign(CENTER,CENTER);

textSize(sz*.4);
text("BABAM!",width/2,height/2);
fill(255,255,0);
text("!",(textWidth("BABAM")+width)/2,height/2);
 noLoop();
 save("babamlogo.png");
}