WPF學習筆記之路徑繪圖

WPF學習筆記之路徑繪圖

效果如下:

界面代碼如下：

<Window x:Class="Graphic_00.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:Graphic_00"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
    <Window.Resources>
        <GeometryGroup x:Key="GeometryNonZero" FillRule="Nonzero">
            <EllipseGeometry RadiusX="50" RadiusY="50" Center="65,60"/>
            <EllipseGeometry RadiusX="30" RadiusY="30" Center="65,60"/>
        </GeometryGroup>
        <GeometryGroup x:Key="GeometryGroupEvenOdd" FillRule="EvenOdd">
            <EllipseGeometry RadiusX="50" RadiusY="50" Center="65,60"/>
            <EllipseGeometry RadiusX="30" RadiusY="30" Center="65,60"/>
        </GeometryGroup>
    </Window.Resources>
    <Border Name="myBorder" BorderBrush="Blue" BorderThickness="2" Margin="5,5,5,5" Background="LightGray">
        <Grid ShowGridLines="True">
            <Grid.ColumnDefinitions>
                <ColumnDefinition/>
                <ColumnDefinition/>
            </Grid.ColumnDefinitions>
            <Grid.RowDefinitions>
                <RowDefinition/>
                <RowDefinition/>
            </Grid.RowDefinitions>

            <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center">
                <TextBlock Text="GeometryNonZeroFontSize="20" HorizontalAlignment="Center" Width="200" VerticalAlignment="Center"/>
                <Path Fill="Red" Stroke="Black" StrokeThickness="2" Data="{StaticResource GeometryNonZero}"/>
            </StackPanel>


            <StackPanel Grid.Row="0" Grid.Column="1" HorizontalAlignment="Center" VerticalAlignment="Center">
                <TextBlock Text="GeometryGroupEvenOdd" FontSize="20" HorizontalAlignment="Center" Width="200" VerticalAlignment="Center"/>
                <Path Fill="Blue" Stroke="Black" StrokeThickness="2" Data="{StaticResource GeometryGroupEvenOdd }"/>
            </StackPanel>


            <StackPanel Grid.Row="1" Grid.Column="1" HorizontalAlignment="Center" VerticalAlignment="Center">
                <TextBlock Text="GeometryNonZero" FontSize="20" HorizontalAlignment="Center" Width="200" VerticalAlignment="Center"/>
                <Path Fill="Green" Stroke="Black" StrokeThickness="2" Data="{StaticResource GeometryNonZero }"/>
            </StackPanel>


            <StackPanel Grid.Row="1" Grid.Column="0" HorizontalAlignment="Center" VerticalAlignment="Center">
                <TextBlock Text="GeometryGroupEvenOdd" FontSize="20" HorizontalAlignment="Center" Width="200" VerticalAlignment="Center"/>
                <Path Fill="Yellow" Stroke="Black" StrokeThickness="2" Data="{StaticResource GeometryGroupEvenOdd }"/>
            </StackPanel>

        </Grid>
    </Border>

</Window>