【发布时间】:2013-08-27 11:58:44
【问题描述】:
这是我的饼图 xaml。
<chartingToolkit:Chart Name="pieChart" Title="Top Products" Margin="10,10,0,0" Height="262" BorderBrush="#00000000" DataContext="{Binding}" IsHitTestVisible="False" IsTabStop="True" ForceCursor="True">
<chartingToolkit:PieSeries DependentValuePath="Value" IndependentValuePath="Key" ItemsSource="{Binding}" IsSelectionEnabled="True" />
<!-- Plot area-->
<chartingToolkit:Chart.PlotAreaStyle>
<Style TargetType="Grid">
<Setter Property="Background" Value="White" />
</Style>
</chartingToolkit:Chart.PlotAreaStyle>
</chartingToolkit:Chart>
这是填充数据的代码
public void GenerateChart()
{
List<KeyValuePair<string, double>> valueList = new List<KeyValuePair<string, double>>();
valueList.Add(new KeyValuePair<string, double>("Apple", 101));
valueList.Add(new KeyValuePair<string, double>("Banana", 201));
valueList.Add(new KeyValuePair<string, double>("Cake", 20));
valueList.Add(new KeyValuePair<string, double>("Others", 200));
pieChart.Title = "Top Products";
pieChart.DataContext = valueList;
}
输出如下
现在如何更改图表各个部分的背景颜色。类似于下图。
【问题讨论】:
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请帮助我。看看我的question
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好的,我将提供源代码的 Dropbox 链接。等几分钟
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图表的完整VS解决方案dropbox.com/s/helas5e8qdr1xhs/WPF.zip?dl=0
标签: c# wpf charts wpftoolkit