PieChart for ASP.NET Web Forms provides the following unique key features:

• Animation
  Add special effects to your pie chart. For example, use the animation and shadow options and the getOffset method to explode and scale the pie chart.
• Tooltips
  Associate tooltips and links with chart elements, so the chart responds to mouse events. This is done using an HTML image map, which is handled on the client.
• Appearance
  C1PieChart's rich set of properties allow you to change the look and feel of your chart. Modify its appearance with different colors for series and for items in a series, and shadows for the Chart elements. For a better UI, the position, size, and color are also adjustable.