How to make google scatter chart with positive values divided/modified as Quadrants?
<p>If there are positive and negative values then it make quadrant by dividing at zero. You can see at this <a href="http://plnkr.co/edit/hOJqGi?p=preview" rel="nofollow">plunker example</a>.</p>

<p>But how to make quadrants when there are only positive values? See this <a href="http://plnkr.co/edit/K4Pxco?p=preview" rel="nofollow">positive values plunker</a> </p>

<pre><code>chart2.options = {
"title": "Age Vs Weight",
"hAxis": {
  "title": "Age",
  minValue: 0,
  maxValue: 3,
  ticks: [0, 1.0, 2.0, 3.0],
  viewWindow: {
    min: 0,
    max: 3.0
  }
},
"vAxis": {
  "title": "Weight",
  minValue: 0,
  maxValue: 3,
  ticks: [0, 1.0, 2.0, 3.0],
  viewWindow: {
    min: 0,
    max: 3.0
  }
},
"legend": 'none'
};
</code></pre>

<p>It should show quadrants by calculating median of positive values. Quadrant graph is useful for analyzing 2 dimensions which is too good or too bad. </p>

<p>Is it possible to divide axis in middle which should be dark colored and other ticks should be faint?</p>