c# - 如何在 WPF XAML 中填充饼形区域

Question

我有以下 XAML:

    <Ellipse StrokeThickness="2" Stroke="Green"></Ellipse>
    <Rectangle Margin="150,0,149,150" Name="rectanglePie" Stroke="Green" Height="150" VerticalAlignment="Bottom">
        <Rectangle.RenderTransform>
            <RotateTransform x:Name="pieEdge" CenterX="0" CenterY="150" Angle="60" />
        </Rectangle.RenderTransform>
    </Rectangle>

    <Rectangle Margin="150,0,149,150" Name="rectangleStatic" Stroke="Green" Height="150" VerticalAlignment="Bottom">
    </Rectangle>

我想做的是用颜色填充其中包含的饼图。这可能吗？如果可以，我该怎么做？

Answer 1

让您开始...

<Canvas>
    <Path Canvas.Left="150"
          Canvas.Top="150"
          Fill="Blue"
          Stroke="Black">
        <Path.Data>
            <PathGeometry>
                <PathFigure StartPoint="0 0"
                            IsClosed="True">
                    <LineSegment Point="200 110" />
                    <LineSegment Point="-100,100"/>
                    <ArcSegment x:Name="arc"
                                Size="100 100"
                                SweepDirection="ClockWise" />
                </PathFigure>
            </PathGeometry>
        </Path.Data>
    </Path>
</Canvas>