refactor: 增加 PdfOptions 配置项

Author: ArgoZhang

src/BootstrapBlazor/Options/MarginOptions.cs

@@ -0,0 +1,32 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the Apache 2.0 License
+// See the LICENSE file in the project root for more information.
+// Maintainer: Argo Zhang([email protected]) Website: https://www.blazor.zone
+
+namespace BootstrapBlazor.Components;
+
+/// <summary>
+/// 页面边距选项
+/// </summary>
+public record MarginOptions
+{
+    /// <summary>
+    /// Top margin, accepts values labeled with units.
+    /// </summary>
+    public object? Top { get; set; }
+
+    /// <summary>
+    /// Left margin, accepts values labeled with units.
+    /// </summary>
+    public object? Left { get; set; }
+
+    /// <summary>
+    /// Bottom margin, accepts values labeled with units.
+    /// </summary>
+    public object? Bottom { get; set; }
+
+    /// <summary>
+    /// Right margin, accepts values labeled with units.
+    /// </summary>
+    public object? Right { get; set; }
+}

src/BootstrapBlazor/Options/PaperFormat.cs

@@ -0,0 +1,88 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the Apache 2.0 License
+// See the LICENSE file in the project root for more information.
+// Maintainer: Argo Zhang([email protected]) Website: https://www.blazor.zone
+
+namespace BootstrapBlazor.Components;
+
+/// <summary>
+/// 纸张规格配置类
+/// </summary>
+public record PaperFormat
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public static PaperFormat Letter => new(8.5m, 11m);
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public static PaperFormat Legal => new(8.5m, 14m);
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public static PaperFormat Tabloid => new(11m, 17m);
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public static PaperFormat Ledger => new(17m, 11m);
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public static PaperFormat A0 => new(33.1102m, 46.811m);
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public static PaperFormat A1 => new(23.3858m, 33.1102m);
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public static PaperFormat A2 => new(16.5354m, 23.3858m);
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public static PaperFormat A3 => new(11.6929m, 16.5354m);
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public static PaperFormat A4 => new(8.2677m, 11.6929m);
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public static PaperFormat A5 => new(5.8268m, 8.2677m);
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public static PaperFormat A6 => new(4.1339m, 5.8268m);
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public decimal Width { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public decimal Height { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="width"></param>
+    /// <param name="height"></param>
+    public PaperFormat(decimal width, decimal height)
+    {
+        Width = width;
+        Height = height;
+    }
+}

src/BootstrapBlazor/Options/PdfOptions.cs

@@ -14,4 +14,29 @@ public class PdfOptions
     /// 获得/设置 是否横向打印 默认 false
     /// </summary>
     public bool Landscape { get; set; }
+
+    /// <summary>
+    /// 获得/设置 是否打印背景色 默认 false
+    /// </summary>
+    public bool PrintBackground { get; set; }
+
+    /// <summary>
+    /// 获得/设置 纸张格式 默认 A4
+    /// </summary>
+    public PaperFormat Format { get; set; } = PaperFormat.A4;
+
+    /// <summary>
+    /// 获得/设置 是否显示页眉页脚 默认 false
+    /// </summary>
+    public bool DisplayHeaderFooter { get; set; }
+
+    /// <summary>
+    /// 获得/设置 放大比例 默认 1 取值 0.1 到 2 之间
+    /// </summary>
+    public decimal Scale { get; set; } = 1;
+
+    /// <summary>
+    /// 获得/设置 页面边距 默认 none
+    /// </summary>
+    public MarginOptions MarginOptions { get; set; } = new();
 }