title: Google Charts Visualization Column Chart axis formatting and column colors
body: <p><img src="https://i.stack.imgur.com/zPnFJ.png" alt="chart"></p>
  
  <p>I have this Column Chart using Google's Visualization Chart API tools. How would I make it so the y-axis numbers are only positive whole numbers? I've tried looking through the documentation but can't seem to find anything.</p>