WPF ToolKit Chart 自定义样式

1.引用：WPFToolkit.dll， System.Windows.Controls.DataVisualization.Toolkit.dll

2. 页面代码参考如下：

<UserControl x:Class="GDNXFD.Alert.IFIXControls.StationPieChart"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:charting="clr-namespace:System.Windows.Controls.DataVisualization.Charting;assembly=System.Windows.Controls.DataVisualization.Toolkit"
    xmlns:datavis="clr-namespace:System.Windows.Controls.DataVisualization;assembly=System.Windows.Controls.DataVisualization.Toolkit"
    xmlns:chartingprimitives="clr-namespace:System.Windows.Controls.DataVisualization.Charting.Primitives;assembly=System.Windows.Controls.DataVisualization.Toolkit"
    Height="200">
    <Border BorderThickness="0,0,0,1" BorderBrush="#FFFFFFFF" Padding="10,0,10,10">
        <StackPanel>
            <charting:Chart>
                <charting:Chart.Template>
                    <ControlTemplate TargetType="{x:Type charting:Chart}">
                        <Border Background="{TemplateBinding Background}"
                                BorderBrush="{TemplateBinding BorderBrush}"
                                BorderThickness="{TemplateBinding BorderThickness}"
                                Padding="{TemplateBinding Padding}">
                            <Grid>
                                <Grid.RowDefinitions>
                                    <RowDefinition Height="Auto" />
                                    <RowDefinition Height="*" />
                                </Grid.RowDefinitions>
                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition Width="*" />
                                    <ColumnDefinition Width="90" />
                                </Grid.ColumnDefinitions>

                                <datavis:Title Content="{TemplateBinding Title}"
                                               Style="{TemplateBinding TitleStyle}" />
                                <chartingprimitives:EdgePanel Name="ChartArea"  Height="160"
                                    Style="{TemplateBinding ChartAreaStyle}"
                                    Grid.Column="0" Margin="5 5 0 5">
                                    <Grid Panel.ZIndex="-1" Style="{TemplateBinding PlotAreaStyle}" />
                                    <Border Panel.ZIndex="10" BorderBrush="#FF919191" BorderThickness="1" />
                                </chartingprimitives:EdgePanel>
                                <datavis:Legend x:Name="Legend" Height="160"
                                        Grid.Column="1" Title="{TemplateBinding LegendTitle}"
                                        Style="{TemplateBinding LegendStyle}"
                                        VerticalAlignment="Top" HorizontalAlignment="Left"
                                        Margin="0 5 5 5" />

                            </Grid>
                        </Border>
                    </ControlTemplate>
                </charting:Chart.Template>
                <charting:PieSeries Name="pieChart"
                     DependentValuePath="Total"
                     IndependentValuePath="ObjectName"
                     Background="Navy"
                     IsSelectionEnabled="True" >
                </charting:PieSeries>
            </charting:Chart>
        </StackPanel>
    </Border>
</UserControl>

3. 后台代码参考：

                IList<AlertSnap> lst = ClientCache.Instance.AlertSnaps;
                if (lst != null)
                {
                    var q = from p in lst
                            group p by p.StationName into g
                            select new RankingModel
                            {
                                ObjectName = GetSimplifyStationName( g.Key),
                                Total = g.Count()
                            };
                    var x = q.OrderByDescending(a => a.Total).Take(9).ToArray();

                    this.pieChart.ItemsSource = x;
                }