GradientFillStyle Class

The fill style that used the gradient to color a surface.

Assembly : DevExpress.Xpf.Charts.v25.2.dll

NuGet Package : DevExpress.Wpf.Charts

Declaration

C#
VB.NET

csharp

public class GradientFillStyle :
    FillStyleBase

Public Class GradientFillStyle
    Inherits FillStyleBase

Remarks

This fill style colors surface points depending on their value. The following image shows this fill style in action.

Example

This example demonstrates how to colorize a surface with a gradient. It uses the following classes and properties.

Class or Property	Description
Series3DBase.View	The view of the series.
SurfaceSeriesView	The Surface series view.
SurfaceSeriesView.FillStyle	The fill style of the front side of a surface.
`GradientFillStyle`	The fill style that used the gradient to colorize a surface.
GradientFillStyle.ColorStops	The collection of color stops defining a gradent.
ColorStop	Describes the location and color of a transition point in a gradient.

MainWindow.xaml

xaml

<dxc:Series3DStorage>
    <dxc:Series3D DisplayName="Height Map">
        <dxc:SeriesPoint3DMatrixAdapter XArguments="{Binding ImageData.XArguments}" 
                                        YArguments="{Binding ImageData.YArguments}" 
                                        Values="{Binding ImageData.Values}"/>
        <dxc:Series3D.View>
            <dxc:SurfaceSeriesView>
                <dxc:SurfaceSeriesView.FillStyle>
                    <dxc:GradientFillStyle LegendTextPattern="{}{V}">
                        <dxc:GradientFillStyle.ColorStops>
                            <dxc:ColorStop Color="#FF4472C4" Offset="0%"/>
                            <dxc:ColorStop Color="#FF5B9BD5" Offset="25%"/>
                            <dxc:ColorStop Color="#FF70AD47" Offset="50%"/>
                            <dxc:ColorStop Color="#FFFFC000" Offset="75%"/>
                            <dxc:ColorStop Color="#FFED7D31" Offset="100%"/>
                        </dxc:GradientFillStyle.ColorStops>
                    </dxc:GradientFillStyle>
                </dxc:SurfaceSeriesView.FillStyle>
            </dxc:SurfaceSeriesView>
        </dxc:Series3D.View>
    </dxc:Series3D>
</dxc:Series3DStorage>

Inheritance

Object DispatcherObject DependencyObject Freezable Chart3DDependencyObject FillStyleBase GradientFillStyle StripeFillStyle