设置 ColorField 不会更改 Telerik UI 中 ScatterLineSeries 的颜色 ASP.NET AJAX

Question

我正在尝试使 ScatterLineSeries 显示为所需的颜色，但它们从未设置为正确的颜色，而 Telerik 总是使用其默认颜色来绘制标记和线条。我用两种风格重写了我的代码，但都没有改变颜色。数据和标签按预期显示，只是颜色没有设置为所需的颜色。

我的代码在这里：

    <telerik:RadHtmlChart runat="server" ID="TimelineChart" Width="100%" Height="100%" PlotArea-XAxis-AxisCrossingValue="0" PlotArea-YAxis-AxisCrossingValue="0">
        <PlotArea>
             <Series>
                <telerik:ScatterLineSeries Name="Very High Risks" DataFieldX="Date" DataFieldY="vhr" MissingValues="Interpolate">
                    <TooltipsAppearance Color="White" DataFormatString="{1} Very High Vulnerabilities"></TooltipsAppearance>
                    <LabelsAppearance Visible="false">
                    </LabelsAppearance>
                </telerik:ScatterLineSeries>

               <telerik:ScatterLineSeries Name="High Risks" DataFieldX="Date" DataFieldY="hr" MissingValues="Interpolate" ColorField="Red">
                    <TooltipsAppearance Color="White" DataFormatString="{1} High Vulnerabilities"></TooltipsAppearance>
                    <LabelsAppearance Visible="false">
                    </LabelsAppearance>
                </telerik:ScatterLineSeries>

                <telerik:ScatterLineSeries Name="Medium Risks" DataFieldX="Date" DataFieldY="mr" MissingValues="Interpolate" ColorField="Orange">
                    <TooltipsAppearance Color="White" DataFormatString="{1} Medium Vulnerabilities"></TooltipsAppearance>
                    <LabelsAppearance Visible="false">
                    </LabelsAppearance>
                </telerik:ScatterLineSeries>

                <telerik:ScatterLineSeries Name="Low Risks" DataFieldX="Date" DataFieldY="mr" MissingValues="Interpolate" ColorField="Yellow">
                    <TooltipsAppearance Color="White" DataFormatString="{1} Low Vulnerabilities"></TooltipsAppearance>
                    <LabelsAppearance Visible="false">
                    </LabelsAppearance>
                </telerik:ScatterLineSeries>

                <telerik:ScatterLineSeries Name="Information Level" DataFieldX="Date" DataFieldY="info" MissingValues="Interpolate" ColorField="Green">
                    <TooltipsAppearance Color="White" DataFormatString="{1} Information Level Findings"></TooltipsAppearance>
                    <LabelsAppearance Visible="false">
                    </LabelsAppearance>
                </telerik:ScatterLineSeries>
            </Series>
            <XAxis BaseUnit="Days" AxisCrossingValue="0" Color="#b3b3b3" MajorTickType="Outside" MinorTickType="Outside" DataLabelsField="d" Type="Date">
                <LabelsAppearance RotationAngle="0" DataFormatString="M/d/yyyy"></LabelsAppearance>
                <MajorGridLines Color="#EFEFEF"></MajorGridLines>
                <MinorGridLines Color="#F7F7F7"></MinorGridLines>
                <TitleAppearance Position="Center" Text="Date"></TitleAppearance>
            </XAxis>

            <YAxis Color="#b3b3b3" MajorTickSize="1" MajorTickType="Outside" MinValue="0"  MinorTickSize="1" MinorTickType="Outside">
                <LabelsAppearance DataFormatString="{0}" RotationAngle="0"></LabelsAppearance>
                <MajorGridLines Color="#EFEFEF" Width="1"></MajorGridLines>
                <MinorGridLines Color="#F7F7F7" Width="1"></MinorGridLines>
                <TitleAppearance Position="Center" Text="Number of Items"></TitleAppearance>
             </YAxis>
        </PlotArea>

        <ChartTitle Text=""></ChartTitle>
        <Legend>
            <Appearance Position="Bottom"></Appearance>
        </Legend>
    </telerik:RadHtmlChart>

这是颜色错误的图表截图：

如有任何想法，我们将不胜感激。我到处搜索以寻找解决方案，我再次重写了之前的代码，以便直接在 .aspx 页面上设置色域，但它仍然什么也没做。

Answer 1

您必须设置[系列类型]。Appearance.FillStyle.BackgroundColor 才能更改线条的颜色，并且根本不使用 ColorField！

设置 ColorField 不会更改 Telerik UI 中 ScatterLineSeries 的颜色 ASP.NET AJAX

Setting ColorField does not change colour of ScatterLineSeries in Telerik UI for ASP.NET AJAX

c#

asp.net

ajax

telerik

radhtmlchart