如何放大这些矩形? 我正在使用wpf工具包图表,我试图使用控件图例,但它没有帮助。
答案 0 :(得分:7)
使用Blend,在Objects面板中:
右键单击[PieSeries]
- 编辑附加模板
-Edit LegendItemStyle
- 编辑副本
您应该获得默认样式:
<Style x:Key="PieChartLegendItemStyle" TargetType="{x:Type chartingToolkit:LegendItem}">
<Setter Property="IsTabStop" Value="False" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type chartingToolkit:LegendItem}">
<Border Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}">
<StackPanel Orientation="Horizontal">
<Rectangle Width="8" Height="8" Fill="{Binding Background}" Stroke="{Binding BorderBrush}" StrokeThickness="1" Margin="0,0,3,0" />
<visualizationToolkit:Title Content="{TemplateBinding Content}" />
</StackPanel>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
您的控件将获得 LegendItemStyle
<Charting:PieSeries ItemsSource="{Binding PutYourBindingHere}"
IndependentValueBinding="{Binding Key}" DependentValueBinding="{Binding Value}" IsSelectionEnabled="True" LegendItemStyle="{DynamicResource PieChartLegendItemStyle}">