sij/mapnik
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

vertex_cache: in place construction of segments

Browse source
This commit is contained in:
Dane Springmeyer 2014-10-12 13:30:24 -07:00
parent e4c895d4c1
commit 94aa67b0af
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
include/mapnik/text/vertex_cache.hpp
View file

@ -58,7 +58,7 @@ class MAPNIK_DECL vertex_cache : noncopyable
segment_vector() : vector(), length(0.) {} segment_vector() : vector(), length(0.) {}
void add_segment(double x, double y, double len) { void add_segment(double x, double y, double len) {
if (len == 0. && !vector.empty()) return; //Don't add zero length segments if (len == 0. && !vector.empty()) return; //Don't add zero length segments
vector.push_back(segment(x, y, len)); vector.emplace_back(x, y, len);
length += len; length += len;
} }
using iterator = std::vector<segment>::iterator; using iterator = std::vector<segment>::iterator;
@ -202,7 +202,7 @@ vertex_cache::vertex_cache(T & path)
if (agg::is_move_to(cmd)) if (agg::is_move_to(cmd))
{ {
//Create new sub path //Create new sub path
subpaths_.push_back(segment_vector()); subpaths_.emplace_back();
current_subpath_ = subpaths_.end()-1; current_subpath_ = subpaths_.end()-1;
current_subpath_->add_segment(new_x, new_y, 0); current_subpath_->add_segment(new_x, new_y, 0);
first = false; first = false;