wpf-devexpress-dot-xpf-dot-charts-dot-heatmap-dot-heatmappalettecolorprovider.md
Gets or sets the format string that configures legend item text.
Namespace : DevExpress.Xpf.Charts.Heatmap
Assembly : DevExpress.Xpf.Charts.v25.2.dll
NuGet Package : DevExpress.Wpf.Charts
public string LegendItemPattern { get; set; }
Public Property LegendItemPattern As String
| Type | Description |
|---|---|
| String |
A format string.
|
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:
<dxh:HeatmapRangeColorProvider LegendItemPattern="{}{VP1:0%} - {VP2:0%}"/>
See Also
HeatmapPaletteColorProvider Class