[Olena-patches] last-svn-commit-910-g18cb924 scribo/util/box_is_included.hh: New.

--- scribo/ChangeLog | 4 ++ .../util/{color_to_hex.hh => box_is_included.hh} | 46 +++++++++----------- 2 files changed, 25 insertions(+), 25 deletions(-) copy scribo/scribo/util/{color_to_hex.hh => box_is_included.hh} (64%) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index 3d28a54..6403a35 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,5 +1,9 @@ 2011-06-07 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + * scribo/util/box_is_included.hh: New. + +2011-06-07 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Fix Page XML output. * scribo/io/xml/internal/print_image_coords.hh, diff --git a/scribo/scribo/util/color_to_hex.hh b/scribo/scribo/util/box_is_included.hh similarity index 64% copy from scribo/scribo/util/color_to_hex.hh copy to scribo/scribo/util/box_is_included.hh index e0ee33f..dc3f791 100644 --- a/scribo/scribo/util/color_to_hex.hh +++ b/scribo/scribo/util/box_is_included.hh @@ -23,18 +23,15 @@ // exception does not however invalidate any other reasons why the // executable file might be covered by the GNU General Public License. -#ifndef SCRIBO_UTIL_COLOR_TO_HEX_HH -# define SCRIBO_UTIL_COLOR_TO_HEX_HH +#ifndef SCRIBO_UTIL_BOX_IS_INCLUDED_HH +# define SCRIBO_UTIL_BOX_IS_INCLUDED_HH /// \file /// -/// Convert hexadecimal encoded colors to value::rgb8. +/// Check whether a box is included in another one. -#include <cstdio> -#include <iostream> -#include <string.h> -#include <mln/value/rgb8.hh> +#include <mln/core/site_set/box.hh> namespace scribo { @@ -43,30 +40,29 @@ namespace scribo { using namespace mln; - std::string color_to_hex(const value::rgb8& v); + /// \brief Check whether a box is included in another one. + /// + /// \return true if \p lhs is included in \p rhs. + // + template <typename P> + bool + box_is_included(const box<P>& lhs, const box<P>& rhs); # ifndef MLN_INCLUDE_ONLY - std::string color_to_hex(const value::rgb8& v) + template <typename P> + bool + box_is_included(const box<P>& lhs, const box<P>& rhs) { - std::string result = "#"; + trace::entering("scribo::util::box_is_included"); - char buf[3]; + for (unsigned i = 0; i < P::dim; ++i) + if (!(lhs.pmin()[i] >= rhs.pmin()[i] && lhs.pmax()[i] <= rhs.pmax()[i])) + return false; - int c = v.red(); - sprintf(buf, "%.2X", c); - result.append(buf); - - c = v.green(); - sprintf(buf, "%.2X", c); - result.append(buf); - - c = v.blue(); - sprintf(buf, "%.2X", c); - result.append(buf); - - return result; + trace::exiting("scribo::util::box_is_included"); + return true; } # endif // ! MLN_INCLUDE_ONLY @@ -75,4 +71,4 @@ namespace scribo } // end of namespace scribo -#endif // ! SCRIBO_UTIL_COLOR_TO_HEX_HH +#endif // ! SCRIBO_UTIL_BOX_IS_INCLUDED_HH -- 1.5.6.5