src/add-ons/print/drivers/gutenprint/Rectangle.h

   1 /*
   2 * Copyright 2010, Haiku. All rights reserved.
   3 * Distributed under the terms of the MIT License.
   4 *
   5 * Authors:
   6 *               Michael Pfeiffer
   7 */
   8 #ifndef RECTANGLE_H
   9 #define RECTANGLE_H
  10
  11
  12 #include <SupportDefs.h>
  13
  14
  15 template<typename T>
  16 class Rectangle
  17 {
  18 public:
  19         Rectangle()
  20         :
  21         left(0),
  22         top(0),
  23         right(0),
  24         bottom(0)
  25         {
  26
  27         }
  28
  29
  30         Rectangle(const BRect& rect)
  31         :
  32         left(static_cast<T>(rect.left)),
  33         top(static_cast<T>(rect.top)),
  34         right(static_cast<T>(rect.right)),
  35         bottom(static_cast<T>(rect.bottom))
  36         {
  37         }
  38
  39
  40         Rectangle(T left, T top, T right, T bottom)
  41         :
  42         left(left),
  43         top(top),
  44         right(right),
  45         bottom(bottom)
  46         {
  47         }
  48
  49
  50         Rectangle<T>& operator=(const BRect& rect) {
  51                 left = static_cast<T>(rect.left);
  52                 top = static_cast<T>(rect.top);
  53                 right = static_cast<T>(rect.right);
  54                 bottom = static_cast<T>(rect.bottom);
  55                 return *this;
  56         }
  57
  58
  59         T Width() const {
  60                 return right - left;
  61         }
  62
  63
  64         T Height() const {
  65                 return bottom - top;
  66         }
  67
  68
  69         T left;
  70         T top;
  71         T right;
  72         T bottom;
  73 };
  74
  75
  76 typedef Rectangle<int32> RectInt32;
  77
  78
  79 #endif