title: Google Charts Axis lines not getting
body: <p>Presently i am using Google charts to show reports in my .net web application.I am using google combo charts,column charts.Here is the sample code i am using.</p>
  
  <pre><code>    &lt;script type="text/javascript" src="https://www.google.com/jsapi"&gt;&lt;/script&gt;
      &lt;script type="text/javascript"&gt;
        google.load("visualization", "1", {packages:["corechart"]});
        google.setOnLoadCallback(drawVisualization);
  
        function drawVisualization() {
          // Some raw data (not necessarily accurate)
          var data = google.visualization.arrayToDataTable([
           ['Month', 'Bolivia', 'Ecuador', 'Madagascar', 'Papua New Guinea', 'Rwanda', 'Average'],
           ['2004/05',  165,      938,         522,             998,           450,      614.6],
           ['2005/06',  135,      1120,        599,             1268,          288,      682],
           ['2006/07',  157,      1167,        587,             807,           397,      623],
           ['2007/08',  139,      1110,        615,             968,           215,      609.4],
           ['2008/09',  136,      691,         629,             1026,          366,      569.6]
        ]);
  
      var options = {
        title : 'Monthly Coffee Production by Country',
        vAxis: {title: 'Cups'},
        hAxis: {title: 'Month'},
        seriesType: 'bars',
        series: {5: {type: 'line'}}
      };
  
      var chart = new google.visualization.ComboChart(document.getElementById('chart_div'));
      chart.draw(data, options);
    }
      &lt;/script&gt;
  
      &lt;div id="chart_div" style="width: 900px; height: 500px;"&gt;&lt;/div&gt;
  </code></pre>
  
  <p>When i execute this code i am geting horizontal grid lines,but i want one vertical grid line also starting from "0" position.I want Vertical Gridline like shown in below URL(image).How can i acheive it by using google visualization API.Your help wil appriciated...</p>
  
  <p><a href="http://chart.apis.google.com/chart?cht=bvs&amp;chs=500x300&amp;chd=t:50,60,80,40,20,40,30&amp;chxt=x,y&amp;chxl=0%3a|A|B|C|D|E|F|G&amp;chdl=A%3DStupidTest1|B%3DStupidTest2|C%3DStupidTest3|D%3DStupidTest4|E%3DStupidTest5|F%3DStupidTest6|G%3DStupidTest7" rel="nofollow">http://chart.apis.google.com/chart?cht=bvs&amp;chs=500x300&amp;chd=t:50,60,80,40,20,40,30&amp;chxt=x,y&amp;chxl=0%3a|A|B|C|D|E|F|G&amp;chdl=A%3DStupidTest1|B%3DStupidTest2|C%3DStupidTest3|D%3DStupidTest4|E%3DStupidTest5|F%3DStupidTest6|G%3DStupidTest7</a></p>