* green/mln/io/plot/save_histo_sh.hh (save_histo_sh<2d>) : New func. --- trunk/milena/sandbox/ChangeLog | 6 +++ .../sandbox/green/mln/io/plot/save_histo_sh.hh | 42 +++++++++++++++++++- 2 files changed, 46 insertions(+), 2 deletions(-) diff --git a/trunk/milena/sandbox/ChangeLog b/trunk/milena/sandbox/ChangeLog index 06426ad..16bbebb 100644 --- a/trunk/milena/sandbox/ChangeLog +++ b/trunk/milena/sandbox/ChangeLog @@ -1,5 +1,11 @@ 2009-09-22 Yann Jacquelet <jacquelet@lrde.epita.fr> + + Adapt styles. Need some 2d code. + * green/mln/io/plot/save_histo_sh.hh (save_histo_sh<2d>) : New func. + +2009-09-22 Yann Jacquelet <jacquelet@lrde.epita.fr> + Fix bug in histo3d_hsl count method. * green/mln/accu/stat/histo3d_hsl.hh (take) : Fix bug. diff --git a/trunk/milena/sandbox/green/mln/io/plot/save_histo_sh.hh b/trunk/milena/sandbox/green/mln/io/plot/save_histo_sh.hh index e2d26e1..cfd3446 100644 --- a/trunk/milena/sandbox/green/mln/io/plot/save_histo_sh.hh +++ b/trunk/milena/sandbox/green/mln/io/plot/save_histo_sh.hh @@ -62,6 +62,10 @@ namespace mln template <typename I> void save_histo_sh(const image1d<I>& img, const std::string& filename); + + template <typename I> + void save_histo_sh(const image2d<I>& img, const std::string& filename); + /// \brief Save an histogram image3d as a gnuplot script shell. /// \param[in] img the 3d image which contains the data to save. /// \param[in] filename the name of the unix script shell. @@ -122,13 +126,47 @@ namespace mln template <typename I> inline + void save_histo_sh(const image2d<I>& img, const std::string& filename) + { + trace::entering("mln::io::plot::save_histo_sh<2d>"); + mln_precondition(img.is_valid()); + + std::ofstream out(filename.c_str()); + mln_piter(image2d<I>) p(img.domain()); + + out << "#!/bin/sh" << std::endl; + out << "####################################" << std::endl; + out << "# Columns = (x,y,val) #" << std::endl; + out << "####################################" << std::endl; + out << std::endl; + out << "gnuplot <<EOF" << std::endl; + out << "set terminal x11 persist 1" << std::endl; + out << "splot '-' with points palette pointtype 0" << std::endl; + + for_all(p) + //if (0 < img(p)) + { + out << p.row() << " "; + out << p.col() << " "; + out << img(p) << std::endl; + } + out << "e" << std::endl; + out << "EOF" << std::endl; + + out.close(); + trace::exiting("mln::io::plot::save_histo_sh<2d>"); + } + + + template <typename I> + inline void save_histo_sh(const image3d<I>& img, const std::string& filename) { - trace::entering("mln::io::plot::save_histo_sh<3d>") + trace::entering("mln::io::plot::save_histo_sh<3d>"); mln_precondition(img.is_valid()); std::ofstream out(filename.c_str()); - mln_piter(I) p(img.domain()); + mln_piter(image3d<I>) p(img.domain()); out << "#!/bin/sh" << std::endl; out << "####################################" << std::endl; -- 1.5.6.5