Milena (Olena)
User documentation 2.0a Id
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00001 #include <mln/core/image/image2d.hh> 00002 #include <mln/core/image/dmorph/image_if.hh> 00003 #include <mln/core/var.hh> 00004 00005 #include <mln/make/image.hh> 00006 00007 #include <mln/value/rgb8.hh> 00008 #include <mln/value/label_8.hh> 00009 #include <mln/literal/colors.hh> 00010 00011 #include <mln/data/fill.hh> 00012 00013 #include <doc/tools/sample_utils.hh> 00014 // \{ 00015 bool row_oddity(mln::point2d p) 00016 { 00017 return p.row() % 2; 00018 } 00019 // \} 00020 int main() 00021 { 00022 using namespace mln; 00023 using value::rgb8; 00024 using value::label_8; 00025 00026 00027 // \{ 00028 bool vals[6][5] = { 00029 {0, 1, 1, 0, 0}, 00030 {0, 1, 1, 0, 0}, 00031 {0, 0, 0, 0, 0}, 00032 {1, 1, 0, 1, 0}, 00033 {1, 0, 1, 1, 1}, 00034 {1, 0, 0, 0, 0} 00035 }; 00036 image2d<bool> ima = make::image(vals); 00037 // \} 00038 00039 // Create a black image from ima. 00040 // Fill sites being part of component 2 with red. 00041 // \{ 00042 image2d<rgb8> ima2; 00043 initialize(ima2, ima); 00044 data::fill(ima2, literal::black); 00045 00046 data::fill((ima2 | row_oddity).rw(), literal::red); 00047 // \} 00048 00049 doc::ppmsave(ima2, "fill-imageif-cfun"); 00050 }