133 lines
4.4 KiB
C#
133 lines
4.4 KiB
C#
// Copyright (c) Xenko contributors (https://xenko.com) and Silicon Studio Corp. (https://www.siliconstudio.co.jp)
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// Distributed under the MIT license. See the LICENSE.md file in the project root for more information.
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//
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// Copyright (c) 2010-2013 SharpDX - Alexandre Mutel
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// 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 in
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// 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 THE
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// 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 FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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using System;
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using System.Runtime.InteropServices;
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using System.Runtime.Serialization;
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namespace math
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{
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/// <summary>
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/// Defines a 2D rectangular size (width,height).
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/// </summary>
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[DataContract( Name = "!Size2")]
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[DataStyle(DataStyle.Compact)]
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[StructLayout(LayoutKind.Sequential, Pack = 4)]
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public struct Size2 : IEquatable<Size2>
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{
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/// <summary>
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/// A zero size with (width, height) = (0,0)
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/// </summary>
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public static readonly Size2 Zero = new Size2(0, 0);
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/// <summary>
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/// A zero size with (width, height) = (0,0)
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/// </summary>
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public static readonly Size2 Empty = Zero;
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/// <summary>
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/// Initializes a new instance of the <see cref="Size2"/> struct.
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/// </summary>
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/// <param name="width">The x.</param>
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/// <param name="height">The y.</param>
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public Size2(int width, int height)
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{
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Width = width;
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Height = height;
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}
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/// <summary>
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/// Width.
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/// </summary>
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[DataMember( Order = 0 )]
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public int Width;
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/// <summary>
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/// Height.
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/// </summary>
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[DataMember( Order = 1 )]
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public int Height;
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/// <summary>
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/// Determines whether the specified <see cref="object"/> is equal to this instance.
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/// </summary>
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/// <param name="other">The <see cref="object"/> to compare with this instance.</param>
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/// <returns>
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/// <c>true</c> if the specified <see cref="object"/> is equal to this instance; otherwise, <c>false</c>.
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/// </returns>
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public bool Equals(Size2 other)
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{
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return other.Width == Width && other.Height == Height;
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}
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/// <inheritdoc/>
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public override bool Equals(object obj)
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{
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if (ReferenceEquals(null, obj)) return false;
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if (obj.GetType() != typeof(Size2)) return false;
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return Equals((Size2)obj);
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}
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/// <inheritdoc/>
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public override int GetHashCode()
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{
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unchecked
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{
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return (Width * 397) ^ Height;
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}
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}
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/// <summary>
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/// Implements the operator ==.
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/// </summary>
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/// <param name="left">The left.</param>
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/// <param name="right">The right.</param>
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/// <returns>
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/// The result of the operator.
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/// </returns>
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public static bool operator ==(Size2 left, Size2 right)
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{
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return left.Equals(right);
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}
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/// <summary>
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/// Implements the operator !=.
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/// </summary>
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/// <param name="left">The left.</param>
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/// <param name="right">The right.</param>
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/// <returns>
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/// The result of the operator.
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/// </returns>
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public static bool operator !=(Size2 left, Size2 right)
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{
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return !left.Equals(right);
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}
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/// <inheritdoc/>
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public override string ToString()
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{
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return string.Format("({0},{1})", Width, Height);
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}
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}
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}
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