Coordinates of nodes in plot graph

7 次查看（过去 30 天）
Maximilian Krahn
Maximilian Krahn 2021-2-1
回答： Steven Lord 2021-2-1
Hi,
after displaying a graph with the "Force Directed" algorithm by calling
plot(graph(G), 'force')
I would like to get the coordinates of the nodes of the displayed graph. Is there a way to extract them or to only call the "Force Directed" algorithm to get those?
Best Regards

请先登录，再回答此问题。

采纳的回答

Steven Lord
Steven Lord 2021-2-1
Ran in:
Copying my answer from this Answers post:
B = graph(bucky);
h = plot(B);
X = h.XData;
Y = h.YData;
fprintf("Node 1 is located at (%f, %f)\n", X(1), Y(1))
Node 1 is located at (0.103347, -1.803899)
% Turn on the axes ticks so you can check the coordinates
ax = ancestor(h, 'axes');
ax.XTickMode = 'auto';
ax.YTickMode = 'auto';
xticks(-5:5)
% Draw lines -- X marks the spot
xline(X(1), 'r')
yline(Y(1), 'r')

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 2-D and 3-D Plots 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by