English: Geometric graph theory is a branch of graph theory. It concerns straight-line embeddings of graphs in geometric spaces and graphs defined from configurations in a geometric space. See also Category:Topological graph theory for more general embeddings of graphs in surfaces, and Category:Graph drawing for the use of geometric representations in the visualization of graphs.
<nowiki>teoría geométrica de grafos; geometriai gráfelmélet; геамэтрычная тэорыя графаў; teoria geomètrica de grafs; geometrische Graphentheorie; teoria geométrica de grafos; نظریه گراف هندسی; 几何图论; geometrijska teorija grafov; 幾何学的グラフ理論; геометрична теорія графів; 幾何圖論; геометрическая теория графов; teori graf geometrik; geometric graph theory; geometria grafteorio; 几何图论; வடிவவியல் கோட்டுரு கோட்பாடு; type of graph theory; studfako de matematiko; Art der Graphentheorie; a gráfelméleti részterülete; Geometrischer Graph</nowiki>
