Change corner in Pie Chart ???

[Phong]

Hi all ,

I have a table :

       Column 1             Column 2             Column 3
          A                              3                        1

I bind this table to RadChart and ChartType is Pie Chart .

How do we draw begin at 270 degree ? Please help me for this .

Thanks ,
Phong

[Ves]

Hello Phong,

You can use the StartAngle property, here is an example:

RadChart1.Series[0].Appearance.StartAngle = 270;

Hope this helps.

Greetings,
Ves
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[Phong]

Thanks Ves ,

I want to draw that table on only 1 Pie Chart.

Please help me !

Thanks ,
Phong

[Giuseppe]

Hi Phong,

Unfortunately RadChart does not provide support for binding the separate column values into a single pie chart. You will need to combine the data into a single column and then pass the data to the control:

protected void Page_Load(object sender, EventArgs e)
{
    DataTable dt = new DataTable();
    dt.Columns.Add("Data", typeof(int));

    DataRow dr = dt.NewRow();
    dr[0] = 1;
    dt.Rows.Add(dr);

    DataRow dr2 = dt.NewRow();
    dr2[0] = 2;
    dt.Rows.Add(dr2);

    RadChart1.DefaultType = ChartSeriesType.Pie;
    RadChart1.DataSource = dt;
    RadChart1.DataBind();
}

Greetings,
Manuel
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.