Class CartesianDataLabelSettings

The CartesianDataLabelSettings class is used to customize the appearance of cartesian series data labels.

Inheritance
System.Object
ChartDataLabelSettings
CartesianDataLabelSettings
Inherited Members
Namespace: Syncfusion.Maui.Charts
Assembly: Syncfusion.Maui.Charts.dll
Syntax
public class CartesianDataLabelSettings : ChartDataLabelSettings
Remarks

To customize data labels, create an instance of CartesianDataLabelSettings class, and set it to the DataLabelSettings property of a cartesian series.

ShowDataLabels

Data labels can be added to a chart series by enabling the ShowDataLabels option.

   <chart:SfCartesianChart>

      <!-- ... Eliminated for simplicity-->
      <chart:LineSeries ItemsSource ="{Binding Data}" XBindingPath="XValue" YBindingPath="YValue"
                        ShowDataLabels="True"/>

   </chart:SfCartesianChart>

Customization

To change the appearance of data labels, it offers LabelStyle options.

Null values are invalid for LabelStyle.

   <chart:SfCartesianChart>

    <!-- ... Eliminated for simplicity-->
      <chart:LineSeries ItemsSource ="{Binding Data}" XBindingPath="XValue" YBindingPath="YValue"
                       ShowDataLabels="True">
         <chart:LineSeries.CartesianDataLabelSettings>
              <chart:CartesianDataLabelSettings>
                   <chart:CartesianDataLabelSettings.LabelStyle>
                       <chart:ChartDataLabelStyle Background = "Red" FontSize="14" TextColor="Black" />
                   </chart:CartesianDataLabelSettings.LabelStyle>
               </chart:CartesianDataLabelSettings>
         </chart:LineSeries.CartesianDataLabelSettings>
      <chart:LineSeries />
   </chart:SfCartesianChart>

Constructors

CartesianDataLabelSettings()

Initializes a new instance of the CartesianDataLabelSettings.

Declaration
public CartesianDataLabelSettings()

Fields

BarAlignmentProperty

Identifies the BarAlignment bindable property.

Declaration
public static readonly BindableProperty BarAlignmentProperty
Field Value
Type
Microsoft.Maui.Controls.BindableProperty

Properties

BarAlignment

Gets or sets the value for a bar chart data label's alignment.

Declaration
public DataLabelAlignment BarAlignment { get; set; }
Property Value
Type Description
DataLabelAlignment

It accepts DataLabelAlignment values and has a default value of Top.
Examples
    <chart:SfCartesianChart>

    <!-- ... Eliminated for simplicity-->

         <chart:ColumnSeries ItemsSource="{Binding Data}"
                           XBindingPath="XValue"
                           YBindingPath="YValue"
                           ShowDataLabels="True">
               <chart:ColumnSeries.DataLabelSettings>
                   <chart:CartesianDataLabelSettings BarAlignment="Middle" />
               </chart:ColumnSeries.DataLabelSettings>
             </chart:ColumnSeries>

    </chart:SfCartesianChart>