-(void)drawAtPoint:(CGPoint)point withFont:(UIFont*)font orientation:(WBOrientation)orient;
-(CGPoint)drawInRect:(CGRect)rect withFont:(UIFont*)font orientation:(WBOrientation)orient alignment:(UITextAlignment)align;

UIFont * font = [UIFont fontWithName:@"Arial" size:18];
NSString *str = @"Hello World";
11 [str  drawAtPoint:CGPointMake(0,70) withFont:font];