Toolkit.UI.Controls.Avalonia

2024-04-13 11:41:33 +01:00
parent 62a7e94e19
commit 862e7b2e34
97 changed files with 8558 additions and 0 deletions
@@ -0,0 +1,52 @@
+namespace Gma.QrCodeNet.Encoding;
+
+/// <summary>
+/// Contain most of common constant variables. S
+/// </summary>
+public static class QRCodeConstantVariable
+{
+	public const int MinVersion = 1;
+	public const int MaxVersion = 40;
+
+	public const string DefaultEncoding = "iso-8859-1";
+	public const string UTF8Encoding = "utf-8";
+
+	/// <summary>
+	/// ISO/IEC 18004:2006(E) Page 45 Chapter Generating the error correction codewords
+	/// Primative Polynomial = Bin 100011101 = Dec 285
+	/// </summary>
+	public const int QRCodePrimitive = 285;
+
+	internal const int TerminatorNPaddingBit = 0;
+
+	internal const int TerminatorLength = 4;
+
+	/// <summary>
+	/// 0xEC
+	/// </summary>
+	internal const int PadeCodewordsOdd = 0xec;
+
+	/// <summary>
+	/// 0x11
+	/// </summary>
+	internal const int PadeCodewordsEven = 0x11;
+
+	internal const int PositionStencilWidth = 7;
+
+	internal static bool[] PadeOdd = new bool[]
+	{
+			true, true, true, false,
+			true, true, false, false
+	};
+
+	internal static bool[] PadeEven = new bool[]
+	{
+			false, false, false, true,
+			false, false, false, true
+	};
+
+	/// <summary>
+	/// URL:http://en.wikipedia.org/wiki/Byte-order_mark
+	/// </summary>
+	public static byte[] UTF8ByteOrderMark => new byte[] { 0xEF, 0xBB, 0xBF };
+}