实现提供了完整的弹幕功能，包括多行显示、不同颜色、头像支持、防重叠、椭圆形边框、透明度渐变、点击事件、字体样式设置、暂停/继续功能、过滤功能等。还包含了批处理队列处理逻辑、速率限制、错误处理和性能监控等功能。Initial commit

2025-03-29 17:10:32 +08:00
commit d347357448
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+# YwxAppWpfDanMu
+
+YwxAppWpfDanMu/
+├── Controls/
+│   ├── DanMuControl.xaml
+│   ├── DanMuControl.xaml.cs
+│   ├── DanMuItem.xaml
+│   ├── DanMuItem.xaml.cs
+│   ├── DanMuPool.cs
+│   ├── DanMuSettings.cs
+│   └── DanMuFilter.cs
+├── Models/
+│   ├── DanMuMessage.cs
+│   └── DanMuEventArgs.cs
+├── Services/
+│   ├── DanMuDispatcher.cs
+│   ├── DanMuPerformanceMonitor.cs
+│   └── IDanMuService.cs
+├── Utils/
+│   ├── DanMuQueueProcessor.cs
+│   └── RateLimiter.cs
+└── Properties/
+    └── AssemblyInfo.cs
+
+    这个实现提供了完整的弹幕功能，包括多行显示、不同颜色、头像支持、防重叠、椭圆形边框、透明度渐变、点击事件、字体样式设置、暂停/继续功能、过滤功能等。还包含了批处理队列处理逻辑、速率限制、错误处理和性能监控等功能。
+
+<Window x:Class="YourApp.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:danmu="clr-namespace:YwxAppWpfDanMu.Controls;assembly=YwxAppWpfDanMu"
+        Title="弹幕测试" Height="450" Width="800">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="*"/>
+            <RowDefinition Height="Auto"/>
+        </Grid.RowDefinitions>
+        
+        <danmu:DanMuControl x:Name="DanMuControl" Grid.Row="0" LineCount="8"/>
+        
+        <StackPanel Grid.Row="1" Orientation="Horizontal" HorizontalAlignment="Center">
+            <Button Content="暂停" Width="80" Margin="5" Click="PauseButton_Click"/>
+            <Button Content="继续" Width="80" Margin="5" Click="ResumeButton_Click"/>
+            <Button Content="清空" Width="80" Margin="5" Click="ClearButton_Click"/>
+            <Button Content="添加测试" Width="80" Margin="5" Click="AddTestButton_Click"/>
+        </StackPanel>
+    </Grid>
+</Window>
+
+
+// 在主窗口中使用弹幕控件
+public partial class MainWindow : Window
+{
+    private readonly Random _random = new Random();
+    
+    public MainWindow()
+    {
+        InitializeComponent();
+        
+        // 订阅事件
+        DanMuControl.DanMuClick += OnDanMuClick;
+        DanMuControl.DanMuAdded += OnDanMuAdded;
+        DanMuControl.DanMuRemoved += OnDanMuRemoved;
+        
+        // 添加测试弹幕
+        AddTestDanMu();
+    }
+    
+    private void AddTestDanMu()
+    {
+        var colors = new[] { Colors.Red, Colors.Green, Colors.Blue, Colors.Yellow, Colors.White };
+        
+        for (int i = 0; i < 100; i++)
+        {
+            var message = new DanMuMessage
+            {
+                Content = $"这是测试弹幕 {i + 1}",
+                Color = colors[_random.Next(colors.Length)],
+                FontSize = 12 + _random.Next(10),
+                Opacity = 0.7 + _random.NextDouble() * 0.3
+            };
+            
+            DanMuControl.AddDanMu(message);
+        }
+    }
+    
+    private void OnDanMuClick(object sender, DanMuEventArgs e)
+    {
+        MessageBox.Show($"点击了弹幕: {e.Message.Content}");
+    }
+    
+    private void OnDanMuAdded(object sender, DanMuEventArgs e)
+    {
+        // 可以在这里处理弹幕添加事件
+    }
+    
+    private void OnDanMuRemoved(object sender, DanMuEventArgs e)
+    {
+        // 可以在这里处理弹幕移除事件
+    }
+    
+    private void PauseButton_Click(object sender, RoutedEventArgs e)
+    {
+        DanMuControl.IsPaused = true;
+    }
+    
+    private void ResumeButton_Click(object sender, RoutedEventArgs e)
+    {
+        DanMuControl.IsPaused = false;
+    }
+    
+    private void ClearButton_Click(object sender, RoutedEventArgs e)
+    {
+        DanMuControl.ClearAll();
+    }
+
+    private void AddTestButton_Click(object sender, RoutedEventArgs e)
+    {
+        // 方法1: 添加单条弹幕
+        AddSingleTestDanMu();
+    
+        // 方法2: 添加多条弹幕(批量)
+        // AddMultipleTestDanMu(5);
+    }
+
+    // 添加单条测试弹幕
+    private void AddSingleTestDanMu()
+    {
+        var colors = new[] { Colors.Red, Colors.Green, Colors.Blue, Colors.Yellow, Colors.White, Colors.Cyan, Colors.Magenta };
+        var fonts = new[] { "Microsoft YaHei", "SimSun", "Arial", "Segoe UI" };
+    
+        var message = new DanMuMessage
+        {
+            Content = $"这是单条测试弹幕 {DateTime.Now:HH:mm:ss}",
+            Color = colors[_random.Next(colors.Length)],
+            FontSize = 12 + _random.Next(10),
+            FontFamily = new FontFamily(fonts[_random.Next(fonts.Length)]),
+            FontWeight = _random.Next(2) == 0 ? FontWeights.Normal : FontWeights.Bold,
+            FontStyle = _random.Next(2) == 0 ? FontStyles.Normal : FontStyles.Italic,
+            Opacity = 0.7 + _random.NextDouble() * 0.3,
+            AvatarUrl = "https://via.placeholder.com/30" // 使用占位图作为头像
+        };
+    
+        DanMuControl.AddDanMu(message);
+    }
+
+    // 添加多条测试弹幕
+    private void AddMultipleTestDanMu(int count)
+    {
+        var messages = new List<DanMuMessage>();
+        var colors = new[] { Colors.Red, Colors.Green, Colors.Blue, Colors.Yellow, Colors.White, Colors.Cyan, Colors.Magenta };
+        var fonts = new[] { "Microsoft YaHei", "SimSun", "Arial", "Segoe UI" };
+    
+        for (int i = 0; i < count; i++)
+        {
+            messages.Add(new DanMuMessage
+            {
+                Content = $"批量测试弹幕 {i + 1} - {DateTime.Now:HH:mm:ss}",
+                Color = colors[_random.Next(colors.Length)],
+                FontSize = 12 + _random.Next(10),
+                FontFamily = new FontFamily(fonts[_random.Next(fonts.Length)]),
+                FontWeight = _random.Next(2) == 0 ? FontWeights.Normal : FontWeights.Bold,
+                FontStyle = _random.Next(2) == 0 ? FontStyles.Normal : FontStyles.Italic,
+                Opacity = 0.7 + _random.NextDouble() * 0.3,
+                AvatarUrl = $"https://via.placeholder.com/30?text={i + 1}" // 带编号的头像
+            });
+        }
+    
+        DanMuControl.AddDanMuBatch(messages);
+    }
+}