4 // Authors: Duncan Mak (duncan@ximian.com)
5 // Hisham Mardam Bey (hisham.mardambey@gmail.com)
7 // (C) Ximian, Inc. 2003
8 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
10 // Permission is hereby granted, free of charge, to any person obtaining
11 // a copy of this software and associated documentation files (the
12 // "Software"), to deal in the Software without restriction, including
13 // without limitation the rights to use, copy, modify, merge, publish,
14 // distribute, sublicense, and/or sell copies of the Software, and to
15 // permit persons to whom the Software is furnished to do so, subject to
16 // the following conditions:
18 // The above copyright notice and this permission notice shall be
19 // included in all copies or substantial portions of the Software.
21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 using System.Runtime.InteropServices;
35 [StructLayout(LayoutKind.Sequential)]
42 public Glyph (long index, double x, double y)
51 set { index = value; }
64 public override bool Equals (object obj)
67 return this == (Glyph)obj;
71 public override int GetHashCode ()
73 return (int) Index ^ (int) X ^ (int) Y;
76 internal static IntPtr GlyphsToIntPtr (Glyph[] glyphs)
78 int size = Marshal.SizeOf (glyphs[0]);
79 IntPtr dest = Marshal.AllocHGlobal (size * glyphs.Length);
80 int pos = dest.ToInt32 ();
81 for (int i = 0; i < glyphs.Length; i++, pos += size)
82 Marshal.StructureToPtr (glyphs[i], (IntPtr) pos, false);
86 public static bool operator == (Glyph glyph, Glyph other)
88 return glyph.Index == other.Index && glyph.X == other.X && glyph.Y == other.Y;
91 public static bool operator != (Glyph glyph, Glyph other)
93 return !(glyph == other);