title: How to make a Thought Bubble using core graphic in iPhone
body: <p>I’m making various shapes of speech bubbles using core graphic.</p>
  
  <p>However, I’m unsure how to make a thought bubble.</p>
  
  <p>I made Rounded Rectangle from the rectangle. Do I use the same method to</p>
  
  <p>make a thought bubble or is there any other ways?</p>