How to formatting the Data Market value

Question

Hello to all SF team, I have been troubling formatting the values of my chart

I've tried with the next code:

ChartTrackballBehavior behavior = new ChartTrackballBehavior();

behavior.LabelStyle = new ChartTrackballLabelStyle();

behavior.LabelStyle.LabelFormat = "0:0,0";

In example in my ViewModel I fill the chart with values

Serie1.Add(new M_Chart() { Date= item.Fecha_NuevoFormato, TipoCambio = 500000});

But my result still the value I inserted

I want to format the charts values like the next way

Input

500000

700000

Output

500,000

700,000

Wich is the property I must to modify?

Michael Prabhu M · Answer

Hi Luis,

Greetings from Syncfusion, we have achieved your requirement by applying the format for the label in TrackballCreated event which is available in chart. We have prepared a simple sample for your requirement and it can be downloaded from the below link.

Sample: 141164_Format

Code snippet[XAML]

<chart:SfChart TrackballCreated="Chart_TrackballCreated" HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand">

<chart:SfChart.ChartBehaviors>

<chart:ChartTrackballBehavior/>

</chart:SfChart.ChartBehaviors>

Code snippet[C#]

private void Chart_TrackballCreated(object sender, ChartTrackballCreatedEventArgs e)

{

foreach (var info in e.ChartPointsInfo)

{

var label = Convert.ToDouble(info.Label);

info.Label = label.ToString("###,###");

}

Note: You have can able to apply any of the following standard numeric format strings for the Label.

Formats Link - https://docs.microsoft.com/en-us/dotnet/standard/base-types/standard-numeric-format-strings

Screenshot:

Thanks,

Michael