Ported simplify() to XS and removed dependency on Boost::Geometry::Utils

2013-11-22 16:01:50 +01:00
parent df8d889481
commit 132d170f73
8 changed files with 25 additions and 12 deletions
--- a/xs/src/MultiPoint.cpp
+++ b/xs/src/MultiPoint.cpp
@@ -56,11 +56,11 @@ MultiPoint::is_valid() const
 }

 Points
-MultiPoint::_douglas_peucker(Points &points, double tolerance)
+MultiPoint::_douglas_peucker(const Points &points, const double tolerance)
 {
    Points results;
    double dmax = 0;
-    int index = 0;
+    size_t index = 0;
    Line full(points.front(), points.back());
    for (Points::const_iterator it = points.begin() + 1; it != points.end(); ++it) {
        double d = it->distance_to(full);