Useing data which doesn't have the same step

[Jalal Eddin]

Dear All,

I need you help in drawing a line graph which has the following data:

X-Axis : 0.2 0.3 0.5 0.8 1.2
Y-Axis: 16 19 21 23 26

How can specify the x and y value of the added item.

Thanks

[Tsvetie]

Hello Jalal Eddin,
I am not quite sure I understand the concrete problem that you have with RadChart for WinForms. That is why, I created a simple example that demonstrates how you can add series items manually. In case the following code does not help you, please provide more details on the concrete that problem you face:

radChart1.Series.Clear();

ChartSeries series = new ChartSeries();
series.Type = ChartSeriesType.Line;
series.Items.Add(new ChartSeriesItem(0.2, 16));
series.Items.Add(new ChartSeriesItem(0.3, 19));
series.Items.Add(new ChartSeriesItem(0.5, 21));
series.Items.Add(new ChartSeriesItem(0.8, 23));
series.Items.Add(new ChartSeriesItem(1.2, 26));

radChart1.Series.Add(series);

radChart1.Refresh();

For additional information on series items, please refer to the following help topic - http://www.telerik.com/help/winforms/chart-undestanding-radchart-elements-series-items.html.

Greetings,
Tsvetie
the Telerik team

[Jalal Eddin]

Thanks Tsvetie, it's exactly what I want.

Jalal Eddin