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Merged changes with ifdefs for release branch

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[SVN r70920]
This commit is contained in:
Barend Gehrels
2011-04-03 07:55:46 +00:00
parent 0f9eb1c664
commit c5b04559ba
10 changed files with 53 additions and 453 deletions
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12
example/05_a_overlay_polygon_example.cpp
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@@ -21,7 +21,9 @@
#include <boost/geometry/geometry.hpp>
#include <boost/geometry/geometries/adapted/c_array_cartesian.hpp>
#include <boost/geometry/extensions/io/svg/svg_mapper.hpp>
#if defined(HAVE_SVG)
# include <boost/geometry/extensions/io/svg/svg_mapper.hpp>
#endif
int main(void)
@@ -32,8 +34,10 @@ int main(void)
typedef bg::model::polygon<point_2d> polygon_2d;
#if defined(HAVE_SVG)
std::ofstream stream("05_a_intersection_polygon_example.svg");
bg::svg_mapper<point_2d> svg(stream, 500, 500);
#endif
// Define a polygons and fill the outer rings.
polygon_2d a;
@@ -45,7 +49,6 @@ int main(void)
}
bg::correct(a);
std::cout << "A: " << bg::dsv(a) << std::endl;
svg.add(a);
polygon_2d b;
{
@@ -56,10 +59,13 @@ int main(void)
}
bg::correct(b);
std::cout << "B: " << bg::dsv(b) << std::endl;
#if defined(HAVE_SVG)
svg.add(a);
svg.add(b);
svg.map(a, "opacity:0.6;fill:rgb(0,255,0);");
svg.map(b, "opacity:0.6;fill:rgb(0,0,255);");
#endif
// Calculate interesection(s)
@@ -70,7 +76,9 @@ int main(void)
BOOST_FOREACH(polygon_2d const& polygon, intersection)
{
std::cout << bg::dsv(polygon) << std::endl;
#if defined(HAVE_SVG)
svg.map(polygon, "opacity:0.5;fill:none;stroke:rgb(255,0,0);stroke-width:6");
#endif
}
return 0;