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//
// Mono.Cairo.TextExtents.cs
//
// Authors:
// Duncan Mak (duncan@ximian.com)
// Hisham Mardam Bey (hisham.mardambey@gmail.com)
//
// (C) Ximian, Inc. 2003
// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Runtime.InteropServices;
namespace Cairo
{
[StructLayout (LayoutKind.Sequential)]
public struct TextExtents
{
double xbearing;
double ybearing;
double width;
double height;
double xadvance;
double yadvance;
public double XBearing {
get { return xbearing; }
set { xbearing = value; }
}
public double YBearing {
get { return ybearing; }
set { ybearing = value; }
}
public double Width {
get { return width; }
set { width = value; }
}
public double Height {
get { return height; }
set { height = value; }
}
public double XAdvance {
get { return xadvance; }
set { xadvance = value; }
}
public double YAdvance {
get { return yadvance; }
set { yadvance = value; }
}
public override bool Equals (object obj)
{
if (obj is TextExtents)
return this == (TextExtents)obj;
return false;
}
public override int GetHashCode ()
{
return (int)XBearing ^ (int)YBearing ^ (int)Width ^ (int)Height ^ (int)XAdvance ^ (int)YAdvance;
}
public static bool operator == (TextExtents extents, TextExtents other)
{
return extents.XBearing == other.XBearing && extents.YBearing == other.YBearing && extents.Width == other.Width && extents.Height == other.Height && extents.XAdvance == other.XAdvance && extents.YAdvance == other.YAdvance;
}
public static bool operator != (TextExtents extents, TextExtents other)
{
return !(extents == other);
}
}
}
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