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Bug fix: Stored state was incomplete.

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This commit is contained in:
Hermann Kraus 2012-08-06 00:32:28 +02:00
parent 1965845771
commit b7ac16d460
1 changed files with 3 additions and 0 deletions
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3
include/mapnik/vertex_cache.hpp
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@ -60,6 +60,7 @@ public:
segment_vector::iterator current_segment;
double position_in_segment;
pixel_position current_position;
pixel_position segment_starting_point;
friend class vertex_cache;
public:
pixel_position const& position() { return current_position; }
@ -282,6 +283,7 @@ vertex_cache::state vertex_cache::save_state() const
s.current_segment = current_segment_;
s.position_in_segment = position_in_segment_;
s.current_position = current_position_;
s.segment_starting_point = segment_starting_point_;
return s;
}
@ -290,6 +292,7 @@ void vertex_cache::restore_state(vertex_cache::state s)
current_segment_ = s.current_segment;
position_in_segment_ = s.position_in_segment;
current_position_ = s.current_position;
segment_starting_point_ = s.segment_starting_point;
angle_valid_ = false;
}