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I am using chart control to display doughnut chart on my application. I want to increase the doughnut chart hole size. please can anyone help me to change doughnut chart hole size

joshrduncan2012 31-Jul-14 17:40pm    
Can you please provide code and explain what part you are trying to modify that will fulfill this requirement?
Ayyappan Ravi 1-Aug-14 2:39am    

below are my .aspx code ans code behind code. I am calling the below function Pie() on page load method. everything is working fine. its giving me doughnut chart with correct values but I want to increase the doughnut chart hole size. currently it has the default hole size. I dont know what is the right property/code to increase the hole size. please help


<asp:Chart ID="Chart1" runat="server" Height="500px" Width="500px">
<asp:Title ShadowOffset="3" Name="Student Marks" />
<asp:series name="Legend" bordercolor="white" borderwidth="1" charttype="Doughnut"

<asp:ChartArea Name="ChartArea1" BorderWidth="0" >

private void Pie()
string[] xAxis = { "External Errors", "Internal Errors", "TAT", "Pjts Completed", "HC- Work Absorption", "VOB", "Attrition", "WMTY-Eng", "WMTY-Perf", "Community" };
double[] yAxis = { 11.67, 11.67, 11.67, 10, 10, 15, 8.33, 8.33, 8.33, 5 };
Chart1.Series["Legend"].Points.DataBindXY(xAxis, yAxis);

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