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V25.1
  • HeatmapPaletteColorProvider.LegendItemPattern Property

    Gets or sets the format string that configures legend item text.

    Namespace: DevExpress.Xpf.Charts.Heatmap

    Assembly: DevExpress.Xpf.Charts.v25.1.dll

    NuGet Package: DevExpress.Wpf.Charts

    Declaration

    public string LegendItemPattern { get; set; }

    Property Value

    Type Description
    String

    A format string.

    Remarks

    The LegendItemPattern can contain regular text (displayed as is) and value placeholders in braces. To format numeric values, you can apply format specifiers. Use a colon to separate a placeholder and its format specifier.

    The following table contains the available placeholders for the HeatmapRangeColorProvider:

    Placeholder Description
    {V1} Displays a start range value.
    {V2} Displays a end range value.
    {VP1} Displays a start range value as percentage.
    {VP2} Displays a end range value as percentage.

    The following table contains the available placeholders for the HeatmapKeyColorProvider:

    Placeholder Description
    {V} Displays a key value.

    In the following image, the “{VP1:0%} - {VP2:0%}” format string is applied to legend items:

    Formatted legend items

    <dxh:HeatmapRangeColorProvider LegendItemPattern="{}{VP1:0%} - {VP2:0%}"/>
    
    See Also