src/Rectangle.cs

   1 //
   2 // Mono.Cairo.Rectangle.cs
   3 //
   4 // Author:
   5 //   John Luke (john.luke@gmail.com)
   6 //
   7 // (C) John Luke 2005.
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 using System;
  30
  31 namespace Cairo
  32 {
  33         public struct Rectangle
  34         {
  35                 double x;
  36                 double y;
  37                 double width;
  38                 double height;
  39
  40                 public Rectangle (double x, double y, double width, double height)
  41                 {
  42                         this.x = x;
  43                         this.y = y;
  44                         this.width = width;
  45                         this.height = height;
  46                 }
  47
  48                 public Rectangle (PointD point, double width, double height)
  49                 {
  50                         x = point.X;
  51                         y = point.Y;
  52                         this.width = width;
  53                         this.height = height;
  54                 }
  55
  56                 public double X {
  57                         get { return x; }
  58                 }
  59
  60                 public double Y {
  61                         get { return y; }
  62                 }
  63
  64                 public double Width {
  65                         get { return width; }
  66                 }
  67
  68                 public double Height {
  69                         get { return height; }
  70                 }
  71
  72                 public override bool Equals (object obj)
  73                 {
  74                         if (obj is Rectangle)
  75                                 return this == (Rectangle)obj;
  76                         return false;
  77                 }
  78
  79                 public override int GetHashCode ()
  80                 {
  81                         return (int) (x + y + width + height);
  82                 }
  83
  84                 public override string ToString ()
  85                 {
  86                         return String.Format ("x:{0} y:{1} w:{2} h:{3}", x, y, width, height);
  87                 }
  88
  89                 public static bool operator == (Rectangle rectangle, Rectangle other)
  90                 {
  91                         return rectangle.X == other.X && rectangle.Y == other.Y && rectangle.Width == other.Width && rectangle.Height == other.Height;
  92                 }
  93
  94                 public static bool operator != (Rectangle rectangle, Rectangle other)
  95                 {
  96                         return !(rectangle == other);
  97                 }
  98
  99 #if COMPAT
 100                 [Obsolete ("Use Rectangle(PointD,double,double) constructor")]
 101                 public Rectangle (Point point, double width, double height)
 102                 {
 103                         x = point.X;
 104                         y = point.Y;
 105                         this.width = width;
 106                         this.height = height;
 107                 }
 108 #endif
 109         }
 110 }