title: Sencha Touch 2.1 changing cartesian chart axis values as whole numbers
body: <p><img src="https://i.stack.imgur.com/MRJil.png" alt="enter image description here">Hi<br/> I am using sencha touch 2.1.1 charts to show the polls result as in cartesian chart format.I assigned my axes type as 'integer'. My given input values for chart's store are always whole numbers only(like 1,2,3...). But the drawned graph axis contains decimals, but i no need of decimals in my axis.<br/>How to fix this.Thanks in advance.<br/>       </p>
  
  <pre><code>Ext.define("KBurra1.view.PollChart",{
  extend:"Ext.chart.CartesianChart",
  requires:['Ext.data.JsonStore','Ext.chart.axis.Numeric','Ext.chart.axis.Category','Ext.chart.series.Bar'],
  config:{
      store:null,
  //id:"poll_chart",
  height:'200px',
  flipXY: true,
  axes: [{
      type: 'numeric',
      minimum:0,
      //maximum:3,
      //increment:1,
      position: 'bottom',
      title: 'Number of Votes',
      grid: {
          odd: {
              opacity: 1,
              fill: '#dddc',
              stroke: '#bbb',
              lineWidth: 1
          },
  
      },
  
  
  
  }, {
      type: 'category',
      position: 'left',
      grid: true,
      label: {
          rotate: {
              degrees:330
          },
  
      }
  }],
  series: [{
      //title : ['data1'],
      type: 'bar',
      xField: 'answer',
      yField: ['votecount'],
      style: {
  
          fill:'#57a4f7',
          minGapWidth:5,
  
      },
      stacked : false
  }]
  }
  </code></pre>
  
  <p>});</p>