[Olena-patches] 4385: mln/debug/superpose.hh: Add support for more image types.

--- milena/ChangeLog | 4 ++++ milena/mln/debug/superpose.hh | 18 ++++++++++++------ 2 files changed, 16 insertions(+), 6 deletions(-) diff --git a/milena/ChangeLog b/milena/ChangeLog index 6cea6f0..6785877 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,5 +1,9 @@ 2009-08-21 Guillaume Lazzara &lt;lazzara(a)lrde.epita.fr&gt; + * mln/debug/superpose.hh: Add support for more image types. + +2009-08-21 Guillaume Lazzara &lt;lazzara(a)lrde.epita.fr&gt; + * mln/core/image/imorph/labeled_image.hh: Improve relabeling. 2009-08-21 Guillaume Lazzara &lt;lazzara(a)lrde.epita.fr&gt; diff --git a/milena/mln/debug/superpose.hh b/milena/mln/debug/superpose.hh index c96dc83..f6f1d2d 100644 --- a/milena/mln/debug/superpose.hh +++ b/milena/mln/debug/superpose.hh @@ -32,6 +32,8 @@ # include <mln/core/concept/image.hh> # include <mln/core/image/dmorph/image_if.hh> +# include <mln/value/concept/scalar.hh> +# include <mln/value/concept/symbolic.hh> # include <mln/value/rgb8.hh> # include <mln/data/fill.hh> # include <mln/data/convert.hh> @@ -49,8 +51,9 @@ namespace mln /// \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_ A scalar or labeled image. Objects used for + /// superposition. + /// have their pixel values different from 0. /// \param[in] object_color The color used to draw the objects in /// \p object_. /// @@ -63,14 +66,12 @@ namespace mln 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> @@ -83,13 +84,18 @@ namespace mln const I& input = exact(input_); const J& object = exact(object_); - mlc_equal(mln_value(J), bool)::check(); + //FIXME: Allow symbolic values may not be correct... + mlc_or(mlc_or(mlc_is_a(mln_value(J), value::Scalar), + mlc_is(mln_value(J), bool)), + mlc_is_a(mln_value(J), value::Symbolic))::check(); + mln_precondition(input.is_valid()); mln_precondition(object.is_valid()); mln_precondition(input.domain() == object.domain()); mln_ch_value(I,value::rgb8) output = data::convert(value::rgb8(), input); - data::fill((output | pw::value(object)).rw(), object_color); + data::fill((output | (pw::value(object) != pw::cst(literal::zero))).rw(), + object_color); trace::exiting("debug::superpose"); return output; -- 1.5.6.5