138 lines
3.9 KiB
C#
138 lines
3.9 KiB
C#
#region PDFsharp - A .NET library for processing PDF
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//
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// Authors:
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// David Stephensen
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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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namespace PdfSharp.Drawing.BarCodes
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{
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/// <summary>
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/// Represents the base class of all 2D codes.
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/// </summary>
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public abstract class MatrixCode : CodeBase
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{
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/// <summary>
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/// Initializes a new instance of the <see cref="MatrixCode"/> class.
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/// </summary>
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public MatrixCode(string text, string encoding, int rows, int columns, XSize size)
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: base(text, size, CodeDirection.LeftToRight)
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{
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_encoding = encoding;
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if (String.IsNullOrEmpty(_encoding))
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_encoding = new String('a', Text.Length);
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if (columns < rows)
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{
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_rows = columns;
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_columns = rows;
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}
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else
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{
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_columns = columns;
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_rows = rows;
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}
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Text = text;
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}
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/// <summary>
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/// Gets or sets the encoding. docDaSt
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/// </summary>
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public string Encoding
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{
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get { return _encoding; }
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set
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{
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_encoding = value;
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_matrixImage = null;
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}
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}
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string _encoding;
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/// <summary>
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/// docDaSt
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/// </summary>
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public int Columns
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{
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get { return _columns; }
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set
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{
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_columns = value;
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_matrixImage = null;
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}
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}
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int _columns;
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/// <summary>
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/// docDaSt
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/// </summary>
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public int Rows
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{
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get { return _rows; }
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set
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{
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_rows = value;
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_matrixImage = null;
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}
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}
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int _rows;
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/// <summary>
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/// docDaSt
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/// </summary>
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public new string Text
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{
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get { return base.Text; }
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set
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{
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base.Text = value;
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_matrixImage = null;
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}
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}
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internal XImage MatrixImage
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{
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get { return _matrixImage; }
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set { _matrixImage = value; }
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}
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XImage _matrixImage;
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/// <summary>
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/// When implemented in a derived class renders the 2D code.
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/// </summary>
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protected internal abstract void Render(XGraphics gfx, XBrush brush, XPoint center);
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/// <summary>
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/// Determines whether the specified string can be used as Text for this matrix code type.
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/// </summary>
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protected override void CheckCode(string text)
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{ }
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}
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}
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