File: Base\System\Windows\Media\Generated\Matrix.cs
Project: wpf\src\WindowsBase.csproj (WindowsBase)
//---------------------------------------------------------------------------
//
// <copyright file="Matrix.cs" company="Microsoft">
//    Copyright (C) Microsoft Corporation.  All rights reserved.
// </copyright>
//
// This file was generated, please do not edit it directly.
//
// Please see http://wiki/default.aspx/Microsoft.Projects.Avalon/MilCodeGen.html for more information.
//
//---------------------------------------------------------------------------
 
using MS.Internal;
using MS.Internal.WindowsBase;
using System;
using System.Collections;
using System.ComponentModel;
using System.Diagnostics;
using System.Globalization;
using System.Reflection;
using System.Runtime.InteropServices;
using System.ComponentModel.Design.Serialization;
using System.Windows.Markup;
using System.Windows.Media.Converters;
using System.Windows;
using System.Windows.Media;
// These types are aliased to match the unamanaged names used in interop
using BOOL = System.UInt32;
using WORD = System.UInt16;
using Float = System.Single;
 
namespace System.Windows.Media
{
 
 
    [Serializable]
    [TypeConverter(typeof(MatrixConverter))]
    [ValueSerializer(typeof(MatrixValueSerializer))] // Used by MarkupWriter
    partial struct Matrix : IFormattable
    {
        //------------------------------------------------------
        //
        //  Public Methods
        //
        //------------------------------------------------------
 
        #region Public Methods
 
 
 
 
        /// <summary>
        /// Compares two Matrix instances for exact equality.
        /// Note that double values can acquire error when operated upon, such that
        /// an exact comparison between two values which are logically equal may fail.
        /// Furthermore, using this equality operator, Double.NaN is not equal to itself.
        /// </summary>
        /// <returns>
        /// bool - true if the two Matrix instances are exactly equal, false otherwise
        /// </returns>
        /// <param name='matrix1'>The first Matrix to compare</param>
        /// <param name='matrix2'>The second Matrix to compare</param>
        public static bool operator == (Matrix matrix1, Matrix matrix2)
        {
            if (matrix1.IsDistinguishedIdentity || matrix2.IsDistinguishedIdentity)
            {
                return matrix1.IsIdentity == matrix2.IsIdentity;
            }
            else
            {
                return matrix1.M11 == matrix2.M11 &&
                       matrix1.M12 == matrix2.M12 &&
                       matrix1.M21 == matrix2.M21 &&
                       matrix1.M22 == matrix2.M22 &&
                       matrix1.OffsetX == matrix2.OffsetX &&
                       matrix1.OffsetY == matrix2.OffsetY;
            }
        }
 
        /// <summary>
        /// Compares two Matrix instances for exact inequality.
        /// Note that double values can acquire error when operated upon, such that
        /// an exact comparison between two values which are logically equal may fail.
        /// Furthermore, using this equality operator, Double.NaN is not equal to itself.
        /// </summary>
        /// <returns>
        /// bool - true if the two Matrix instances are exactly unequal, false otherwise
        /// </returns>
        /// <param name='matrix1'>The first Matrix to compare</param>
        /// <param name='matrix2'>The second Matrix to compare</param>
        public static bool operator != (Matrix matrix1, Matrix matrix2)
        {
            return !(matrix1 == matrix2);
        }
        /// <summary>
        /// Compares two Matrix instances for object equality.  In this equality
        /// Double.NaN is equal to itself, unlike in numeric equality.
        /// Note that double values can acquire error when operated upon, such that
        /// an exact comparison between two values which
        /// are logically equal may fail.
        /// </summary>
        /// <returns>
        /// bool - true if the two Matrix instances are exactly equal, false otherwise
        /// </returns>
        /// <param name='matrix1'>The first Matrix to compare</param>
        /// <param name='matrix2'>The second Matrix to compare</param>
        public static bool Equals (Matrix matrix1, Matrix matrix2)
        {
            if (matrix1.IsDistinguishedIdentity || matrix2.IsDistinguishedIdentity)
            {
                return matrix1.IsIdentity == matrix2.IsIdentity;
            }
            else
            {
                return matrix1.M11.Equals(matrix2.M11) &&
                       matrix1.M12.Equals(matrix2.M12) &&
                       matrix1.M21.Equals(matrix2.M21) &&
                       matrix1.M22.Equals(matrix2.M22) &&
                       matrix1.OffsetX.Equals(matrix2.OffsetX) &&
                       matrix1.OffsetY.Equals(matrix2.OffsetY);
            }
        }
 
        /// <summary>
        /// Equals - compares this Matrix with the passed in object.  In this equality
        /// Double.NaN is equal to itself, unlike in numeric equality.
        /// Note that double values can acquire error when operated upon, such that
        /// an exact comparison between two values which
        /// are logically equal may fail.
        /// </summary>
        /// <returns>
        /// bool - true if the object is an instance of Matrix and if it's equal to "this".
        /// </returns>
        /// <param name='o'>The object to compare to "this"</param>
        public override bool Equals(object o)
        {
            if ((null == o) || !(o is Matrix))
            {
                return false;
            }
 
            Matrix value = (Matrix)o;
            return Matrix.Equals(this,value);
        }
 
        /// <summary>
        /// Equals - compares this Matrix with the passed in object.  In this equality
        /// Double.NaN is equal to itself, unlike in numeric equality.
        /// Note that double values can acquire error when operated upon, such that
        /// an exact comparison between two values which
        /// are logically equal may fail.
        /// </summary>
        /// <returns>
        /// bool - true if "value" is equal to "this".
        /// </returns>
        /// <param name='value'>The Matrix to compare to "this"</param>
        public bool Equals(Matrix value)
        {
            return Matrix.Equals(this, value);
        }
        /// <summary>
        /// Returns the HashCode for this Matrix
        /// </summary>
        /// <returns>
        /// int - the HashCode for this Matrix
        /// </returns>
        public override int GetHashCode()
        {
            if (IsDistinguishedIdentity)
            {
                return c_identityHashCode;
            }
            else
            {
                // Perform field-by-field XOR of HashCodes
                return M11.GetHashCode() ^
                       M12.GetHashCode() ^
                       M21.GetHashCode() ^
                       M22.GetHashCode() ^
                       OffsetX.GetHashCode() ^
                       OffsetY.GetHashCode();
            }
        }
 
        /// <summary>
        /// Parse - returns an instance converted from the provided string using
        /// the culture "en-US"
        /// <param name="source"> string with Matrix data </param>
        /// </summary>
        public static Matrix Parse(string source)
        {
            IFormatProvider formatProvider = System.Windows.Markup.TypeConverterHelper.InvariantEnglishUS;
 
            TokenizerHelper th = new TokenizerHelper(source, formatProvider);
 
            Matrix value;
 
            String firstToken = th.NextTokenRequired();
 
            // The token will already have had whitespace trimmed so we can do a
            // simple string compare.
            if (firstToken == "Identity")
            {
                value = Identity;
            }
            else
            {
                value = new Matrix(
                    Convert.ToDouble(firstToken, formatProvider),
                    Convert.ToDouble(th.NextTokenRequired(), formatProvider),
                    Convert.ToDouble(th.NextTokenRequired(), formatProvider),
                    Convert.ToDouble(th.NextTokenRequired(), formatProvider),
                    Convert.ToDouble(th.NextTokenRequired(), formatProvider),
                    Convert.ToDouble(th.NextTokenRequired(), formatProvider));
            }
 
            // There should be no more tokens in this string.
            th.LastTokenRequired();
 
            return value;
        }
 
        #endregion Public Methods
 
        //------------------------------------------------------
        //
        //  Public Properties
        //
        //------------------------------------------------------
 
 
 
 
        #region Public Properties
 
 
 
        #endregion Public Properties
 
        //------------------------------------------------------
        //
        //  Protected Methods
        //
        //------------------------------------------------------
 
        #region Protected Methods
 
 
 
 
 
        #endregion ProtectedMethods
 
        //------------------------------------------------------
        //
        //  Internal Methods
        //
        //------------------------------------------------------
 
        #region Internal Methods
 
 
 
 
 
 
 
 
 
        #endregion Internal Methods
 
        //------------------------------------------------------
        //
        //  Internal Properties
        //
        //------------------------------------------------------
 
        #region Internal Properties
 
 
        /// <summary>
        /// Creates a string representation of this object based on the current culture.
        /// </summary>
        /// <returns>
        /// A string representation of this object.
        /// </returns>
        public override string ToString()
        {
 
            // Delegate to the internal method which implements all ToString calls.
            return ConvertToString(null /* format string */, null /* format provider */);
        }
 
        /// <summary>
        /// Creates a string representation of this object based on the IFormatProvider
        /// passed in.  If the provider is null, the CurrentCulture is used.
        /// </summary>
        /// <returns>
        /// A string representation of this object.
        /// </returns>
        public string ToString(IFormatProvider provider)
        {
 
            // Delegate to the internal method which implements all ToString calls.
            return ConvertToString(null /* format string */, provider);
        }
 
        /// <summary>
        /// Creates a string representation of this object based on the format string
        /// and IFormatProvider passed in.
        /// If the provider is null, the CurrentCulture is used.
        /// See the documentation for IFormattable for more information.
        /// </summary>
        /// <returns>
        /// A string representation of this object.
        /// </returns>
        string IFormattable.ToString(string format, IFormatProvider provider)
        {
 
            // Delegate to the internal method which implements all ToString calls.
            return ConvertToString(format, provider);
        }
 
        /// <summary>
        /// Creates a string representation of this object based on the format string
        /// and IFormatProvider passed in.
        /// If the provider is null, the CurrentCulture is used.
        /// See the documentation for IFormattable for more information.
        /// </summary>
        /// <returns>
        /// A string representation of this object.
        /// </returns>
        internal string ConvertToString(string format, IFormatProvider provider)
        {
            if (IsIdentity)
            {
                return "Identity";
            }
 
            // Helper to get the numeric list separator for a given culture.
            char separator = MS.Internal.TokenizerHelper.GetNumericListSeparator(provider);
            return String.Format(provider,
                                 "{1:" + format + "}{0}{2:" + format + "}{0}{3:" + format + "}{0}{4:" + format + "}{0}{5:" + format + "}{0}{6:" + format + "}",
                                 separator,
                                 _m11,
                                 _m12,
                                 _m21,
                                 _m22,
                                 _offsetX,
                                 _offsetY);
        }
 
 
 
        #endregion Internal Properties
 
        //------------------------------------------------------
        //
        //  Dependency Properties
        //
        //------------------------------------------------------
 
        #region Dependency Properties
 
 
 
        #endregion Dependency Properties
 
        //------------------------------------------------------
        //
        //  Internal Fields
        //
        //------------------------------------------------------
 
        #region Internal Fields
 
 
 
 
 
 
 
        #endregion Internal Fields
 
 
 
        #region Constructors
 
        //------------------------------------------------------
        //
        //  Constructors
        //
        //------------------------------------------------------
 
 
 
 
        #endregion Constructors
 
    }
}