如何在MaterialDesignInXamlToolkit中添加个人图标?

Joh*_*Zhu 2 wpf xaml material-design-in-xaml

“材料设计图标”项目包含大量图标,但对于非英语国家/地区来说还远远不够。那么如何在不修改源代码的情况下在个人项目中添加另一个pack图标呢?

Jam*_*ock 5

正如@ mm8所说,是的,这只是一条路径;但是可以的,您可以构建自己的“ PackIcon”类,以遵循在MaterialDesignInXaml(和MahApps)包图标中看到的内容:

1:为新集中的每个图标创建一个枚举:

public enum MyPackIconKind
{
    Happy,
    Sad
}
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2:从PackIconBase继承。您必须为每个图标提供路径数据(请参阅底部的注释):

public class MyPackIcon : PackIconBase<MyPackIconKind>
{        
    static MyPackIcon()
    {
        DefaultStyleKeyProperty.OverrideMetadata(typeof(MyPackIcon), new FrameworkPropertyMetadata(typeof(MyPackIcon)));
    }     

    public MyPackIcon() : base(CreateIconData)
    { }

    private static IDictionary<MyPackIconKind, string> CreateIconData()
    {
        return new Dictionary<MyPackIconKind, string>
        {
            {MyPackIconKind.Happy, "M20,12A8,8 0 0,0 12,4A8,8 0 0,0 4,12A8,8 0 0,0 12,20A8,8 0 0,0 20,12M22,12A10,10 0 0,1 12,22A10,10 0 0,1 2,12A10,10 0 0,1 12,2A10,10 0 0,1 22,12M10,9.5C10,10.3 9.3,11 8.5,11C7.7,11 7,10.3 7,9.5C7,8.7 7.7,8 8.5,8C9.3,8 10,8.7 10,9.5M17,9.5C17,10.3 16.3,11 15.5,11C14.7,11 14,10.3 14,9.5C14,8.7 14.7,8 15.5,8C16.3,8 17,8.7 17,9.5M12,17.23C10.25,17.23 8.71,16.5 7.81,15.42L9.23,14C9.68,14.72 10.75,15.23 12,15.23C13.25,15.23 14.32,14.72 14.77,14L16.19,15.42C15.29,16.5 13.75,17.23 12,17.23Z"},
            {MyPackIconKind.Sad, "M20,12A8,8 0 0,0 12,4A8,8 0 0,0 4,12A8,8 0 0,0 12,20A8,8 0 0,0 20,12M22,12A10,10 0 0,1 12,22A10,10 0 0,1 2,12A10,10 0 0,1 12,2A10,10 0 0,1 22,12M15.5,8C16.3,8 17,8.7 17,9.5C17,10.3 16.3,11 15.5,11C14.7,11 14,10.3 14,9.5C14,8.7 14.7,8 15.5,8M10,9.5C10,10.3 9.3,11 8.5,11C7.7,11 7,10.3 7,9.5C7,8.7 7.7,8 8.5,8C9.3,8 10,8.7 10,9.5M12,14C13.75,14 15.29,14.72 16.19,15.81L14.77,17.23C14.32,16.5 13.25,16 12,16C10.75,16 9.68,16.5 9.23,17.23L7.81,15.81C8.71,14.72 10.25,14 12,14Z""}
        };
    }
}
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3:提供默认样式(通常在您的Generic.xaml中),例如:

<Style TargetType="{x:Type local:MyPackIcon}">
    <Setter Property="Height" Value="16" />
    <Setter Property="Width" Value="16" />
    <Setter Property="HorizontalAlignment" Value="Left" />
    <Setter Property="VerticalAlignment" Value="Top" />
    <Setter Property="IsTabStop" Value="False" />
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="{x:Type local:MyPackIcon}">
                <Viewbox>
                    <Canvas Width="24" Height="24">
                        <Path Data="{Binding Data, RelativeSource={RelativeSource TemplatedParent}}"                                  
                              Fill="{TemplateBinding Foreground}" />
                    </Canvas>
                </Viewbox>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>
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4:利润!

<ns:MyPackIcon Kind="HappyIcon" />
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  • 如果您不熟悉路径数据,则可以先查看Blend或Inkscape,然后将图形保存为路径数据格式。