title: Google Chart keeps showing negative Values on yAxis
body: <p>I am currently working with Google Charts to visualize data to the user. If there is no Data, the google chart automatically draws the y-Axis from -1 to 1. But in my case, -1 makes no sense, so I want it to show the empty chart from 0 to n (max value doesn't matter, I just don't want negative ones). I already searched for solutions, and the most common answer is, that</p>
  
  <pre><code>viewWindow: {
      min: 0
  }
  </code></pre>
  
  <p>should help. But, it doesn't. I guess I just use it the wrong way because it works for so many other users, but I can't figure out, what's wrong. So here is how I tried to avoid negative Y-Values:</p>
  
  <pre><code>function drawChart() {
      var data = google.visualization.arrayToDataTable(dataArray);
  
      var options = {
          vAxis: { viewWindowMode: "explicit", viewWindow:{ min: 0 }},
          chart: {
              title: 'Check Diagramm',
              subtitle: '@chartTitle',
          },
          colors: ['#8BC34A', '#F44336']
      };
  
      var chart = new google.charts.Bar(document.getElementById('columnchart_material'));
  
      chart.draw(data, options);
  }
  </code></pre>
  
  <p>And the result is always:</p>
  
  <p><a href="https://i.stack.imgur.com/7U6mv.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/7U6mv.jpg" alt="enter image description here"></a>
  Thanks in advance for your help :) </p>
  
  <p>Edit:</p>
  
  <p>I also tried</p>
  
  <pre><code>vAxis: {
      minValue:0,
      viewWindow: {
          min: 0
      }
  }
  </code></pre>