[Olena-patches] 3903: Add debug::superpose.

* mln/debug/all.hh: update includes. * mln/debug/superpose.hh: new routine. --- milena/ChangeLog | 8 +++ milena/mln/debug/all.hh | 1 + milena/mln/debug/superpose.hh | 114 +++++++++++++++++++++++++++++++++++++++++ 3 files changed, 123 insertions(+), 0 deletions(-) create mode 100644 milena/mln/debug/superpose.hh diff --git a/milena/ChangeLog b/milena/ChangeLog index 36ff601..87735dc 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,5 +1,13 @@ 2009-05-28 Guillaume Lazzara &lt;lazzara(a)lrde.epita.fr&gt; + Add debug::superpose. + + * mln/debug/all.hh: update includes. + + * mln/debug/superpose.hh: new routine. + +2009-05-28 Guillaume Lazzara &lt;lazzara(a)lrde.epita.fr&gt; + Add labeled_image type. * mln/core/image/imorph/labeled_image.hh: new image type. diff --git a/milena/mln/debug/all.hh b/milena/mln/debug/all.hh index e65e907..ea0c25e 100644 --- a/milena/mln/debug/all.hh +++ b/milena/mln/debug/all.hh @@ -57,5 +57,6 @@ namespace mln # include <mln/debug/put_word.hh> # include <mln/debug/quiet.hh> # include <mln/debug/slices_2d.hh> +# include <mln/debug/superpose.hh> #endif // ! MLN_DEBUG_ALL_HH diff --git a/milena/mln/debug/superpose.hh b/milena/mln/debug/superpose.hh new file mode 100644 index 0000000..f24e49d --- /dev/null +++ b/milena/mln/debug/superpose.hh @@ -0,0 +1,114 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory +// (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef MLN_DEBUG_SUPERPOSE_HH +# define MLN_DEBUG_SUPERPOSE_HH + +/// \file mln/debug/superpose.hh +/// +/// Superpose two images. + +# include <mln/core/concept/image.hh> +# include <mln/core/image/dmorph/image_if.hh> +# include <mln/value/rgb8.hh> +# include <mln/data/fill.hh> +# include <mln/level/convert.hh> +# include <mln/pw/all.hh> +# include <mln/literal/colors.hh> + +namespace mln +{ + + namespace debug + { + + /// Superpose two images. + /// + /// \param[in] input_ An image. Its value type must be convertible + /// toward value::rgb8 thanks to a conversion + /// operator or convert::from_to. + /// \param[in] object_ A binary image. Objects used for superposition + /// are set to 'true'. + /// \param[in] object_color The color used to draw the objects in + /// \p object_. + /// + /// @pre \p input_ and \p object_ must have the same domain. + /// + /// \result A color image. + // + template <typename I, typename J> + mln_ch_value(I,value::rgb8) + superpose(const Image<I>& input_, const Image<J>& object_, + const value::rgb8& object_color); + + + /// \overload + template <typename I, typename J> + mln_ch_value(I,value::rgb8) + superpose(const Image<I>& input, const Image<J>& object); + + + +# ifndef MLN_INCLUDE_ONLY + + template <typename I, typename J> + mln_ch_value(I,value::rgb8) + superpose(const Image<I>& input_, const Image<J>& object_, + const value::rgb8& object_color) + { + trace::entering("debug::superpose"); + + const I& input = exact(input_); + const J& object = exact(object_); + + mlc_equal(mln_value(J), bool)::check(); + mln_precondition(input.is_valid()); + mln_precondition(object.is_valid()); + mln_precondition(input.domain() == object.domain()); + + mln_ch_value(I,value::rgb8) output = level::convert(value::rgb8(), input); + data::fill((output | pw::value(object)).rw(), object_color); + + trace::exiting("debug::superpose"); + return output; + } + + template <typename I, typename J> + mln_ch_value(I,value::rgb8) + superpose(const Image<I>& input, const Image<J>& object) + { + return superpose(input, object, literal::red); + } + +# endif // ! MLN_INCLUDE_ONLY + + } // end of namespace mln::debug + +} // end of namespace mln + +#endif // ! MLN_DEBUG_SUPERPOSE_HH -- 1.5.6.5