153 lines
4.4 KiB
C#
153 lines
4.4 KiB
C#
#region License
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//
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// The Open Toolkit Library License
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//
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// Copyright (c) 2006 - 2008 the Open Toolkit library, except where noted.
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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 to
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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// the Software, and to permit persons to whom the Software is furnished to do
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// 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 all
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// 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,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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// 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
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// OTHER DEALINGS IN THE SOFTWARE.
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//
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#endregion
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Drawing;
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namespace OpenTK.Graphics.Text
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{
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struct Glyph : IEquatable<Glyph>
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{
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char character;
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Font font;
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#region Constructors
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/// <summary>
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/// Constructs a new Glyph that represents the given character and Font.
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/// </summary>
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/// <param name="c">The character to represent.</param>
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/// <param name="font">The Font of the character.</param>
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public Glyph(char c, Font font)
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{
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if (font == null)
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throw new ArgumentNullException("font");
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character = c;
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this.font = font;
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}
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#endregion
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#region Public Methods
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#region public char Character
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/// <summary>
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/// Gets the character represented by this Glyph.
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/// </summary>
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public char Character
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{
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get { return character; }
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private set { character = value; }
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}
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#endregion
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#region public Font Font
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/// <summary>
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/// Gets the Font of this Glyph.
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/// </summary>
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public Font Font
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{
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get { return font; }
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private set
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{
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if (value == null)
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throw new ArgumentNullException("Font", "Glyph font cannot be null");
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font = value;
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}
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}
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#endregion
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#region public bool IsWhiteSpace
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public bool IsWhiteSpace
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{
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get { return Char.IsWhiteSpace(Character); }
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}
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#endregion
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#region public override bool Equals(object obj)
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/// <summary>
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/// Checks whether the given object is equal (memberwise) to the current Glyph.
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/// </summary>
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/// <param name="obj">The obj to check.</param>
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/// <returns>True, if the object is identical to the current Glyph.</returns>
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public override bool Equals(object obj)
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{
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if (obj is Glyph)
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return this.Equals((Glyph)obj);
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return base.Equals(obj);
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}
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#endregion
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#region public override string ToString()
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/// <summary>
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/// Describes this Glyph object.
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/// </summary>
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/// <returns>Returns a System.String describing this Glyph.</returns>
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public override string ToString()
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{
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return String.Format("'{0}', {1} {2}, {3} {4}", Character, Font.Name, font.Style, font.Size, font.Unit);
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}
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#endregion
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#region public override int GetHashCode()
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/// <summary>
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/// Calculates the hashcode for this Glyph.
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/// </summary>
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/// <returns>A System.Int32 containing a hashcode that uniquely identifies this Glyph.</returns>
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public override int GetHashCode()
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{
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return character.GetHashCode() ^ font.GetHashCode();
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}
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#endregion
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#endregion
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#region IEquatable<Glyph> Members
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public bool Equals(Glyph other)
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{
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return Character == other.Character && Font == other.Font;
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}
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#endregion
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}
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}
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