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背水一战 Windows 10 (45) - 控件(图标类): IconElement, SymbolIcon, FontIcon, PathIcon, BitmapIcon

Posted on 2017-04-24 10:04 webabcd 阅读(...) 评论(...) 编辑 收藏

[源码下载]


背水一战 Windows 10 (45) - 控件(图标类): IconElement, SymbolIcon, FontIcon, PathIcon, BitmapIcon



作者:webabcd


介绍
背水一战 Windows 10 之 控件(图标类)

  • IconElement
  • SymbolIcon
  • FontIcon
  • PathIcon
  • BitmapIcon



示例
1、IconElement(基类) 的示例
Controls/IconControl/IconElementDemo.xaml

<Page
    x:Class="Windows10.Controls.IconControl.IconElementDemo"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:Windows10.Controls.IconControl"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">

    <Grid Background="Transparent">
        <StackPanel Margin="10 0 10 10">

            <!--
                SymbolIcon - 符号图标,继承自 IconElement,下面介绍 IconElement 的相关知识点
                    Foreground - 图标的颜色
            
                注:IconElement 的派生类有: SymbolIcon, FontIcon, PathIcon, BitmapIcon
            -->

            <SymbolIcon Foreground="Red" Symbol="Accept" HorizontalAlignment="Left" Margin="5" />

        </StackPanel>
    </Grid>
</Page>

Controls/IconControl/IconElementDemo.xaml.cs

/*
 * IconElement(基类) - 图标元素基类(继承自 FrameworkElement, 请参见 /Controls/BaseControl/FrameworkElementDemo/)
 */

using Windows.UI.Xaml.Controls;

namespace Windows10.Controls.IconControl
{
    public sealed partial class IconElementDemo : Page
    {
        public IconElementDemo()
        {
            this.InitializeComponent();
        }
    }
}


2、SymbolIcon 的示例
Controls/IconControl/SymbolIconDemo.xaml

<Page
    x:Class="Windows10.Controls.IconControl.SymbolIconDemo"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:Windows10.Controls.IconControl"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">

    <Grid Background="Transparent">
        <StackPanel Margin="10 0 10 10">

            <!--
                SymbolIcon - 符号图标
                    Symbol - 显示图标的命名常量(枚举值)
            
                注:关于 Symbol 枚举的各种值的显示效果请参见 https://msdn.microsoft.com/zh-cn/library/windows/apps/windows.ui.xaml.controls.symbol.aspx 或者本目录下的“Symbol 枚举.mht”文件
            -->
            
            <SymbolIcon Symbol="Accept" HorizontalAlignment="Left" Margin="5" />

            <SymbolIcon Symbol="Find" HorizontalAlignment="Left" Margin="5" />

            <SymbolIcon Symbol="Favorite" HorizontalAlignment="Left" Margin="5" />

        </StackPanel>
    </Grid>
</Page>

Controls/IconControl/SymbolIconDemo.xaml.cs

/*
 * SymbolIcon - 符号图标(继承自 IconElement, 请参见 /Controls/IconControl/IconElementDemo.xaml)
 */

using Windows.UI.Xaml.Controls;

namespace Windows10.Controls.IconControl
{
    public sealed partial class SymbolIconDemo : Page
    {
        public SymbolIconDemo()
        {
            this.InitializeComponent();
        }
    }
}


3、FontIcon 的示例
Controls/IconControl/FontIconDemo.xaml

<Page
    x:Class="Windows10.Controls.IconControl.FontIconDemo"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:Windows10.Controls.IconControl"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">

    <Grid Background="Transparent">
        <StackPanel Margin="10 0 10 10">
            
            <!--
                FontIcon - 字体图标
                    FontFamily - 首选字体,多个用“,”分隔,找不到第 1 个就用第 2 个,找不到第 2 个就用第 3 个,以此类推
                    Glyph - 字符代码
                    FontSize, FontStyle, FontWeight - 不解释
            
                注:
                1、在 xaml 中指定 Glyph 的 Unicode 编码时,不能使用 \u 来指定(code-behind 中可以),而是应该通过 &#x0000; 的方式来指定
                2、在“运行”中输入“字符映射表”,打开后可在其中找到不同字体的不同字符的 Unicode 编码
                3、除了通过“字符映射表”查找字符的编码外,如果想要查看“Segoe MDL2 Assets”中的各种编码的显示效果请参见 https://docs.microsoft.com/zh-cn/windows/uwp/style/segoe-ui-symbol-font 或者本目录下的“Segoe MDL2 Assets.mht”文件
                4、对于 FontIcon 来说,其 FontFamily 的默认值为 Segoe MDL2 Assets
                5、支持自定义字体
            -->

            <FontIcon Name="fontIcon1" FontFamily="Segoe UI Emoji" Glyph="&#x2713;" HorizontalAlignment="Left" Margin="5" />

            <FontIcon Name="fontIcon2" FontFamily="Segoe MDL2 Assets" Glyph="&#xEC52;" HorizontalAlignment="Left" Margin="5" />

            <!--
                在 code-behind 中指定 Glyph
                FontIcon 的 FontFamily 的默认值为 Segoe MDL2 Assets
            -->
            <FontIcon Name="fontIcon3" HorizontalAlignment="Left" Margin="5" />

            <!--
                演示如何只用自定义字体中的字符(以比较流行的 FontAwesome 为例)
                1、将字体文件复制到项目中
                2、通过 FontFamily 指定字体文件的路径,在路径后加“#”并在其后写上字体名称(通过“Windows 字体查看器”可以查看字体文件的字体名称)
                3、关于 FontAwesome 的各种图标的效果及对应的编码请参见:http://fontawesome.io/cheatsheet/
            -->
            <FontIcon Name="fontIcon4" FontFamily="/Controls/IconControl/FontAwesome.otf#FontAwesome" Glyph="&#xf0e7;" HorizontalAlignment="Left" Margin="5" />

            

            <!--
                用 TextBlock 或 TextBox 之类的,也是可以显示字体图标的
            -->
            <TextBlock Name="textBlock" FontFamily="Segoe UI Emoji" Text="&#x2713;" HorizontalAlignment="Left" Margin="5" />
            <TextBox Name="textBox" FontFamily="/Controls/IconControl/FontAwesome.otf#FontAwesome" Text="&#xf0e7;" HorizontalAlignment="Left" Margin="5" />

        </StackPanel>
    </Grid>
</Page>

Controls/IconControl/FontIconDemo.xaml.cs

/*
 * FontIcon - 字体图标(继承自 IconElement, 请参见 /Controls/IconControl/IconElementDemo.xaml)
 */

using Windows.UI.Xaml.Controls;

namespace Windows10.Controls.IconControl
{
    public sealed partial class FontIconDemo : Page
    {
        public FontIconDemo()
        {
            this.InitializeComponent();

            this.Loaded += FontIconDemo_Loaded;
        }

        private void FontIconDemo_Loaded(object sender, Windows.UI.Xaml.RoutedEventArgs e)
        {
            // 在 code-behind 中可以通过 \u 指定 Unicode 编码
            fontIcon3.Glyph = "\uEC52";
        }
    }
}


4、PathIcon 的示例
Controls/IconControl/PathIconDemo.xaml

<Page
    x:Class="Windows10.Controls.IconControl.PathIconDemo"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:Windows10.Controls.IconControl"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">

    <Grid Background="Transparent">
        <StackPanel Margin="10 0 10 10">

            <!--
                PathIcon - 路径图标
                    Data - 路径的 Geometry 数据(关于 Geometry 请参见:/Drawing/Path.xaml)
            -->

            <PathIcon Margin="5">
                <PathIcon.Data>
                    <EllipseGeometry Center="50,25" RadiusX="50" RadiusY="25" />
                </PathIcon.Data>
            </PathIcon>

            <PathIcon Margin="5" Data="F1 M 20,20L 24,10L 24,24L 5,24" />

        </StackPanel>
    </Grid>
</Page>

Controls/IconControl/PathIconDemo.xaml.cs

/*
 * PathIcon - 路径图标(继承自 IconElement, 请参见 /Controls/IconControl/IconElementDemo.xaml)
 */

using Windows.UI.Xaml.Controls;

namespace Windows10.Controls.IconControl
{
    public sealed partial class PathIconDemo : Page
    {
        public PathIconDemo()
        {
            this.InitializeComponent();
        }
    }
}


5、BitmapIcon 的示例
Controls/IconControl/BitmapIconDemo.xaml

<Page
    x:Class="Windows10.Controls.IconControl.BitmapIconDemo"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:Windows10.Controls.IconControl"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">

    <Grid Background="Transparent">
        <StackPanel Margin="10 0 10 10">

            <!--
                BitmapIcon - 位图图标
                    UriSource - 图片地址
            -->

            <BitmapIcon UriSource="/Assets/StoreLogo.png" HorizontalAlignment="Left" Width="40" Height="40" Margin="5" />

        </StackPanel>
    </Grid>
</Page>

Controls/IconControl/BitmapIconDemo.xaml.cs

/*
 * BitmapIcon - 位图图标(继承自 IconElement, 请参见 /Controls/IconControl/IconElementDemo.xaml)
 */

using Windows.UI.Xaml.Controls;

namespace Windows10.Controls.IconControl
{
    public sealed partial class BitmapIconDemo : Page
    {
        public BitmapIconDemo()
        {
            this.InitializeComponent();
        }
    }
}



OK
[源码下载]