Visual timer Processing

timer

int timer;
int timespan=1000*10;
void draw() { 


	if(millis()>timer+timespan)
  {
  	timer=millis();
   moveToNextHashtag();
  }
  if(toPdf)
  	 beginRecord(PDF, "frame-####.pdf"); 

  try{
	  List<Status> twities = tweets.get(getCurrentHashtag());
		map.draw();
		fill(85,172,238,180);
		rect(0,0,((float)((float)(millis()-timer)/timespan)*width),15);
	  if(twities==null)
	  	return;
	  
	  if(twities.size()==0)
	  	return;
	  drawTweets(twities);
  	}catch (Exception e) {
		
	}
	if(toPdf)
	{
		endRecord();
		toPdf=false;
	}
}