Top "Planar-graph" questions

In graph theory, a planar graph is a graph that can be embedded in the plane without edge crossings.

How to check if a Graph is a Planar Graph or not?

I'm learning about the Planar Graph and coloring in c++. But i don't know install the algorithm to do this …

c++ algorithm graph planar-graph
Generate a large random planar graph

What is the most efficient way to generate a large (~ 300k vertices) random planar graph ("random" here means uniformly distributed)?

algorithm language-agnostic random graph-theory planar-graph