dxf_to_graph.h

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/*
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#ifndef DXF_TO_GRAPH_H
#define DXF_TO_GRAPH_H

#include <string>
#include <tuw_serialization/serializer.h>
#include <dxflib/dl_dxf.h>

namespace tuw_graph
{
    struct Line
    {
        Eigen::Vector2d start;
        Eigen::Vector2d end;
        Line(Eigen::Vector2d _start, Eigen::Vector2d _end) : start(_start), end(_end) {}
        Line() {}
    };
    
    class DxfToGraph
    {
        public:
            bool parseGraph(const std::string &_dxfPath, const float _segLength, const float _segWidth);
            void serializeGraph(const std::string &_graphPath) const;
        private:
            std::vector<Line> splitLine(const DL_LineData &_line, const float _segLength) const;
            std::vector<Line> splitCircle(const DL_CircleData &_circle, const float _segLength) const;
            std::vector<Line> splitArc(const DL_ArcData&_arc, const float _segLength) const;
            bool getGraphData(const DL_ImageData& _image, float &_scale, Eigen::Vector2d &_offset) const;
            std::vector<Segment> generateGraph(const std::vector<Line> &_lines, const float _segWidth, const float &_scale, const Eigen::Vector2d &_offset) const;   
            
            std::vector<Segment> graphData_;
            float scale_;
            Eigen::Vector2d offset_;
    };
}
#endif // PLANNER_NODE_H