testcase19.cpp

#include <string>
#include <iostream>

#include <openvoronoi/medial_axis_filter.hpp>
#include <openvoronoi/medial_axis_walk.hpp>
#include <openvoronoi/voronoidiagram.hpp>
#include <openvoronoi/polygon_interior_filter.hpp>
#include <openvoronoi/utility/vd2svg.hpp>
#include <openvoronoi/version.hpp>

int main() {
    ovd::VoronoiDiagram* vd = new ovd::VoronoiDiagram(1,100); // (r, bins)

    ovd::Point p1(0.15907424869091413, -0.22755592000227737);
    ovd::Point p2(-0.158774429631718, -0.22755592000227737);
    ovd::Point p3(-0.158774429631718, 0.5000000000000007);
    ovd::Point p6(0.44085019690616595, -0.4999999999999993);
    ovd::Point p7(0.44085019690616595, 0.4999999999999993);

    int v1 = vd->insert_point_site(p1);
    int v2 = vd->insert_point_site(p2);
    int v3 = vd->insert_point_site(p3);
    int v6 = vd->insert_point_site(p6);
    int v7 = vd->insert_point_site(p7);

    vd->insert_line_site(v1, v2);
    vd->insert_line_site(v2, v3);
    vd->insert_line_site(v6, v7);

    vd->check();

    // save drawing to svg file.
    svg::Dimensions dimensions(1024, 1024);
    svg::Document doc("medial_axis.svg", svg::Layout(dimensions, svg::Layout::BottomLeft));
    ovd::HEGraph& g = vd->get_graph_reference();
    BOOST_FOREACH( ovd::HEEdge e, g.edges() ) {
        if( g[e].valid ) write_edge_to_svg(g,doc,e);
    }

    doc.save();
    delete vd;

    return 0;
}