title: How can I draw a circle in a data array/map in python
body: <p>I have an array that will be 100 * 100, I can access any point like</p>
  
  <p><code>map[x][y]</code></p>
  
  <p>It kinda will look like this:</p>
  
  <pre><code>for i in map:
      for ii in i:
          print ii,
      print '\n',
  </code></pre>
  
  <p>output:</p>
  
  <pre><code>. . . . . . . . . . .
  . . . . . . . . . . .
  . . . . . . . . . . .
  . . . . . . . . . . .
  . . . . . . . . . . .
  . . . . . . . . . . .
  . . . . . . . . . . .
  . . . . . . . . . . .
  . . . . . . . . . . .
  . . . . . . . . . . .
  . . . . . . . . . . .
  </code></pre>
  
  <p>I want to make a circle in it like:</p>
  
  <pre><code>. . . . . # . . . . .
  . . . # # . # # . . .
  . . # . . . . . # . .
  . # . . . . . . . # .
  . # . . . . . . . # .
  # . . . . . . . . . #
  . # . . . . . . . # .
  . # . . . . . . . # .
  . . # . . . . . # . .
  . . . # # . # # . . .
  . . . . . # . . . . .
  </code></pre>
  
  <p>How can i do this?</p>
  
  <p>I want to try and make a triangulation system where i will find the point that 3 circles will overlap.
  Is there any other way I can achieve this.</p>
  
  <p>I just want to get the distance (dots from center) and the direction.</p>