How to change FontSize and FontWeight of labels using labeledge?

How to change FontSize and FontWeight of labels using labeledge?

s = [1 1 2 2 3];
t = [2 3 3 4 4];
G = graph(s,t);
h = plot(G);
labelText = {'ABC' 'DEF' 'GHI'};
labeledge(h,[1 1 2],[2 3 3],labelText)

(I cannot see any mention of FontSize and FontWeight in the current labeledge's documentation)

Answer 1

[Ankit Kumar]

Hi Simone,

You can change the FontSize and FontWeight of edge labels using GraphPlot Properties

In your case for example,

s = [1 1 2 2 3];
t = [2 3 3 4 4];
G = graph(s,t);
h = plot(G);
labelText = {'ABC' 'DEF' 'GHI'};
labeledge(h,[1 1 2],[2 3 3],labelText)
h.EdgeFontSize = 14;
h.EdgeFontWeight = 'Bold';

[Sim]

Hi Ankit, Thanks a lot! ....However I get an error....

Unrecognized property 'EdgeFontSize' for class 'matlab.graphics.chart.primitive.GraphPlot'.

Error in untitled (line 7)
h.EdgeFontSize = 14;

...Is probably the Matlab version (I have R2018a) ?!

[Steven Lord]

You can customize node and edge labels with font properties, including NodeFontSize and EdgeFontSize, as of release R2018b.

[Sim]

Thanks a lot Steven, I will download a newer version of Matlab...Hopefully it is possible with the same licence.. Thanks!