title: how can i set custom color of data in amCharts
body: <p>I have a stanadart data form form my graphics.</p>
  
  <pre><code>var data = [
    {"product": "Laptop",   "sellOfMonth": 250},
    {"product": "Phone",    "sellOfMonth": 1250},
    {"product": "Comupter", "sellOfMonth": 20}
  ];
  </code></pre>
  
  <p>Fro thi data my data values are sellOfMonth property. And I have a new array for style of this data like this: </p>
  
  <pre><code>var styles = [{"name":"sellOfMonth", "color": "#123"}];
  </code></pre>
  
  <p>This style will be color of column chart.</p>
  
  <p>If my data is stacked:</p>
  
  <pre><code>var data = [
    {"product": "Laptop",   "sellOfMonth": 250, "sellOfYear": 2500},
    {"product": "Phone",    "sellOfMonth": 1250, "sellOfYear": 1500},
    {"product": "Comupter", "sellOfMonth": 20,, "sellOfYear": 200}
  ];
  </code></pre>
  
  <p>and style array is:</p>
  
  <pre><code>var styles = [
         {"name":"sellOfMonth", "color": "#123"},
         {"name":"sellOfYear", "color": "#dfc"}
  ];
  </code></pre>
  
  <p>So I can create an amchart and set dataProvider as my <code>data</code> array.</p>
  
  <p>But I could not set the colors.</p>