How to plot a graph without intersecting edges?

2 次查看（过去 30 天）

Dominik Mattioli 2018-7-29

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/412597-how-to-plot-a-graph-without-intersecting-edges

编辑： Dominik Mattioli 2018-7-29

Can you input nodal coordinates to the graph generating function or specify in the plotting function to not have intersecting edges when plotting a graph?

% Random triangulation.
dt  = delaunayTriangulation(rand(101,2));
edges   = unique(sort(...                         % Unique mx2 list of
  [dt.ConnectivityList(:,1:2);...                 % all edges in dt.
  dt.ConnectivityList(:,2:3);...
  dt.ConnectivityList(:,[3 1])],...
  2),'rows');
figure; triplot(dt);
% Convert dt to graph, plot.
g  = graph(edges(:,1),edges(:,2));
figure; g.plot;

I'm dealing with triangulations but I'd like to use the graph class to change the triangulation for various reasons, which is why I'm converting to a graph.