DxHatchSettings Class

Contains element hatch pattern appearance settings.

Assembly: DevExpress.Blazor.v25.1.dll

Declaration

public class DxHatchSettings :
    DxSettingsComponent<HatchSettingsModel>

Remarks

Use the DxHatchSettings object to configure hatching settings for the following components:

DxSankeyHoverStyleSettings: Contains hover style settings for the DxSankey component.

Add a DxHatchSettings object to the target component’s markup to access and customize hatching settings.

Component-Level Settings

The DxHatchSettings component allows you to specify the following properties at the component level:

Direction: Specifies how the target component displays hatch lines. To hide hatch lines, set the Direction property to None.
LineSpacing: Specifies the distance between two hatch lines.
Opacity: Specifies the opacity of hatch lines.
Width: Specifies the width of hatch lines.

Example

The following code snippet configures hatch lines for DxSankey links:

DxSankey - Hatching Line Configuration

Razor
DataSource

<DxSankey Data="@Data"
          Width="100%"
          Height="440px"
          SourceFieldName="Source"
          TargetFieldName="Target"
          WeightFieldName="Weight">
    <DxSankeyNodeSettings Width="8" Spacing="30" />
    <DxSankeyLinkSettings ColorMode="SankeyLinkColorMode.Gradient">
        <DxSankeyHoverStyleSettings Color="#5f368d" Opacity="0.6">
            <DxHatchSettings Direction="HatchDirection.Right"
                             LineSpacing="6"
                             Width="2"
                             Opacity="0.3"/>
        </DxSankeyHoverStyleSettings>
    </DxSankeyLinkSettings>
    <DxTitleSettings Text="Commodity Turnover" />
</DxSankey>

@code {
    IEnumerable<SankeyDataPoint> Data = Enumerable.Empty<SankeyDataPoint>();
    protected override void OnInitialized() {
        Data = GenerateData();
    }
}

public List<SankeyDataPoint> GenerateData() {
    return new List<SankeyDataPoint>() {
        new SankeyDataPoint("Spain", "United States of America", 2),
        new SankeyDataPoint("Germany", "United States of America", 8),
        new SankeyDataPoint("France", "United States of America", 4),
        new SankeyDataPoint("Germany", "Great Britain", 2),
        new SankeyDataPoint("France", "Great Britain", 4),
        new SankeyDataPoint("United States of America", "Australia", 6),
        new SankeyDataPoint("United States of America", "New Zealand", 5),
        new SankeyDataPoint("United States of America", "Japan", 3),
        new SankeyDataPoint("Great Britain", "New Zealand", 4),
        new SankeyDataPoint("Great Britain", "Japan", 1),
    };
}
public class SankeyDataPoint {
    public string Source { get; set; }
    public string Target { get; set; }
    public int Weight { get; set; }
    public SankeyDataPoint(string source, string target, int weight) {
        Source = source;
        Target = target;
        Weight = weight;
    }
}