Set width to ScatterLineSeries and set font legend items

[Nancy]

Hi,
I am new to RadChartView.

I have two questions:
 -how can I set width of the line to ScatterLineSeries?
- how can I set font to legend items?

Thanks for your attention.

[Ivan Petrov]

Hi Nancy,

Thank you for writing.

You can control the width of the ScatterLineSeries through the BorderWidth property:

ScatterLineSeries scatterLine = new ScatterLineSeries();
scatterLine.BorderWidth = 5;

To change the font of the legend elements you can iterate them and change their font using the following code:

Font font = new Font("Arail", 16, FontStyle.Strikeout);

foreach (LegendItemElement item in this.radChartView1.ChartElement.LegendElement.StackElement.Children)
{
    item.Font = font;
}

I hope this is useful. Should you have further questions, I would be glad to help.

Regards,
Ivan Petrov
Telerik

[Nancy]

Hi Ivan,
thank you for your reply, it works.

I have another question about radchartview: is it possible to zoom an area by dragging the cursor?

Thanks
Nancy

[Travis]

A little off topic, but I second the vote re: lasso-zoom in or out.

[Ivan Petrov]

Hello Nancy and Michael,

Thank you both for writing.

Please, find attached an example project with a basic implementation of a lasso zoom-in controller for RadChartView. This being an example might not be perfect and working in all cases so I would appreciate your feedback and ideas on how it can improved.

I hope this will be useful. Feel free to write back with further questions.

Regards,
Ivan Petrov
Telerik