134 lines
4.6 KiB
C#
134 lines
4.6 KiB
C#
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#region PDFsharp - A .NET library for processing PDF
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//
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// Authors:
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// Stefan Lange
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//
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// Copyright (c) 2005-2017 empira Software GmbH, Cologne Area (Germany)
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//
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// http://www.pdfsharp.com
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// http://sourceforge.net/projects/pdfsharp
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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#endregion
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using System;
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using PdfSharp.Drawing;
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namespace PdfSharp.Pdf.Annotations
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{
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/// <summary>
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/// Represents a rubber stamp annotation.
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/// </summary>
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public sealed class PdfRubberStampAnnotation : PdfAnnotation
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{
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/// <summary>
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/// Initializes a new instance of the <see cref="PdfRubberStampAnnotation"/> class.
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/// </summary>
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public PdfRubberStampAnnotation()
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{
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Initialize();
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="PdfRubberStampAnnotation"/> class.
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/// </summary>
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/// <param name="document">The document.</param>
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public PdfRubberStampAnnotation(PdfDocument document)
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: base(document)
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{
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Initialize();
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}
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void Initialize()
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{
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Elements.SetName(Keys.Subtype, "/Stamp");
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Color = XColors.Yellow;
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}
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/// <summary>
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/// Gets or sets an icon to be used in displaying the annotation.
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/// </summary>
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public PdfRubberStampAnnotationIcon Icon
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{
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get
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{
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string value = Elements.GetName(Keys.Name);
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if (value == "")
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return PdfRubberStampAnnotationIcon.NoIcon;
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value = value.Substring(1);
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if (!Enum.IsDefined(typeof(PdfRubberStampAnnotationIcon), value))
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return PdfRubberStampAnnotationIcon.NoIcon;
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return (PdfRubberStampAnnotationIcon)Enum.Parse(typeof(PdfRubberStampAnnotationIcon), value, false);
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}
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set
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{
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if (Enum.IsDefined(typeof(PdfRubberStampAnnotationIcon), value) &&
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PdfRubberStampAnnotationIcon.NoIcon != value)
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{
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Elements.SetName(Keys.Name, "/" + value.ToString());
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}
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else
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Elements.Remove(Keys.Name);
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}
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}
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/// <summary>
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/// Predefined keys of this dictionary.
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/// </summary>
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internal new class Keys : PdfAnnotation.Keys
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{
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/// <summary>
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/// (Optional) The name of an icon to be used in displaying the annotation. Viewer
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/// applications should provide predefined icon appearances for at least the following
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/// standard names:
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/// Approved
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/// AsIs
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/// Confidential
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/// Departmental
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/// Draft
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/// Experimental
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/// Expired
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/// Final
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/// ForComment
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/// ForPublicRelease
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/// NotApproved
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/// NotForPublicRelease
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/// Sold
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/// TopSecret
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/// </summary>
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[KeyInfo(KeyType.Name | KeyType.Optional)]
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public const string Name = "/Name";
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public static DictionaryMeta Meta
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{
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get { return _meta ?? (_meta = CreateMeta(typeof(Keys))); }
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}
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static DictionaryMeta _meta;
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}
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/// <summary>
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/// Gets the KeysMeta of this dictionary type.
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/// </summary>
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internal override DictionaryMeta Meta
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{
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get { return Keys.Meta; }
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}
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}
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}
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