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bounding_boxes.hh
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26 
27 #ifndef SCRIBO_DRAW_BOUNDING_BOXES_HH
28 # define SCRIBO_DRAW_BOUNDING_BOXES_HH
29 
33 
34 # include <mln/core/concept/image.hh>
35 # include <mln/draw/box.hh>
36 # include <mln/util/array.hh>
37 
38 # include <scribo/core/macros.hh>
39 # include <scribo/core/component_set.hh>
40 
41 namespace scribo
42 {
43 
44  namespace draw
45  {
46 
47  using namespace mln;
48 
50  template <typename I>
51  void
52  bounding_boxes(Image<I>& input_,
53  const mln::util::array< box<mln_site(I)> >& boxes,
54  const mln_value(I)& value);
55 
56 
58  template <typename I, typename L>
59  void
60  bounding_boxes(Image<I>& input_,
61  const component_set<L>& components,
62  const mln_value(I)& value);
63 
64 
65 # ifndef MLN_INCLUDE_ONLY
66 
67 
68  template <typename I>
69  inline
70  void
71  bounding_boxes(Image<I>& input_,
72  const mln::util::array< box<mln_site(I)> >& boxes,
73  const mln_value(I)& value)
74  {
75  mln_trace("scribo::draw::bounding_boxes");
76 
77  I& input = exact(input_);
78 
79  mln_precondition(input.is_valid());
80 
81  for_all_comp_data(i, boxes)
82  if (boxes[i].is_valid())
83  mln::draw::box(input, boxes[i], value);
84 
85  }
86 
87 
88  template <typename I, typename L>
89  inline
90  void
91  bounding_boxes(Image<I>& input_,
92  const component_set<L>& components,
93  const mln_value(I)& value)
94  {
95  mln_trace("scribo::draw::bounding_boxes");
96 
97  I& input = exact(input_);
98 
99  mln_precondition(input.is_valid());
100 
101  for_all_comps(i, components)
102  if (components(i).is_valid())
103  mln::draw::box(input, components(i).bbox(), value);
104 
105  }
106 
107 
108 # endif // ! MLN_INCLUDE_ONLY
109 
110  } // end of namespace scribo::draw
111 
112 } // end of namespace scribo
113 
114 
115 #endif // ! SCRIBO_DRAW_BOUNDING_BOXES_HH