Error using matlab.graphics.chart.primitive.GraphPlot/highlight>checkEdgesNodePair
5 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Eugen Fekete
am 4 Jan. 2022
Kommentiert: Eugen Fekete
am 5 Jan. 2022
I've been trying to add colors to my graph's edges, but I got this error and I have no idea how to solve it:
Error using matlab.graphics.chart.primitive.GraphPlot/highlight>checkEdgesNodePair
s and t must specify edges in the graph.
Error in matlab.graphics.chart.primitive.GraphPlot/highlight
Error in asd (line 10)
highlight(p,[1 1 1 1 1],[1 2 3 4 6],'EdgeColor','r')
clear all
close all
clc
s = {'a' 'a' 'a' 'a' 'a' 'b' 'b' 'b' 'b' 'c' 'c' 'c' 'd' 'd' 'd' 'e' 'e' 'e' 'e' 'f' 'f' 'f' 'f' 'g' 'g' 'g' 'g' 'g'};
t = {'a' 'b' 'c' 'd' 'f' 'a' 'c' 'd' 'g' 'b' 'c' 'e' 'c' 'a' 'b' 'e' 'c' 'b' 'g' 'a' 'b' 'd' 'e' 'g' 'a' 'c' 'd' 'e'};
G = digraph(s,t);
labels = {'a/5' 'a/5' 'a/5' 'a/5' 'a/5' 'b/4' 'b/4' 'b/4' 'b/4' 'c/3' 'c/3' 'c/3' 'd/3' 'd/3' 'd/3' 'e/4' 'e/4' 'e/4' 'e/4' 'f/4' 'f/4' 'f/4' 'f/4' 'g/5' 'g/5' 'g/5' 'g/5' 'g/5'};
p = plot(G,'Layout','layered','EdgeLabel',labels);
highlight(p,[1 1 1 1 1],[1 2 3 4 6],'EdgeColor','r')
highlight(p,[2 2 2 2],[1 2 4 7],'EdgeColor','g')
highlight(p,[3 3 3],[2 3 5],'EdgeColor','b')
highlight(p,[4 4 4],[1 2 3],'EdgeColor','c')
highlight(p,[5 5 5 5],[2 3 5 7],'EdgeColor','m')
highlight(p,[6 6 6 6],[1 2 4 5],'EdgeColor','y')
highlight(p,[7 7 7 7 7],[7 1 3 4 5],'EdgeColor','k')
title('PageRank Hivatkozások közti átmenet')
0 Kommentare
Akzeptierte Antwort
Steven Lord
am 4 Jan. 2022
s = {'a' 'a' 'a' 'a' 'a' 'b' 'b' 'b' 'b' 'c' 'c' 'c' 'd' 'd' 'd' 'e' 'e' 'e' 'e' 'f' 'f' 'f' 'f' 'g' 'g' 'g' 'g' 'g'};
t = {'a' 'b' 'c' 'd' 'f' 'a' 'c' 'd' 'g' 'b' 'c' 'e' 'c' 'a' 'b' 'e' 'c' 'b' 'g' 'a' 'b' 'd' 'e' 'g' 'a' 'c' 'd' 'e'};
G = digraph(s,t)
successors(G, 1)
findedge(G, 1, 6)
There is no edge in G from node 1 to node 6 as you can see from both the successors call and the findedge call.
G.Nodes.Name
You may have intended node 6 to be 'f' but it is 'g' instead. If you want them in that order, say so when you construct the digraph.
G2 = digraph(s, t, [], {'a','b','c','d','e','f','g'})
G2.Nodes.Name
findedge(G2, 1, 6) % There is an edge between 'a' and 'f'
2 Kommentare
Steven Lord
am 5 Jan. 2022
Another option I forgot to mention earlier would be to use node names instead of node indices in your highlight calls.
s = {'a' 'a' 'a' 'a' 'a' 'b' 'b' 'b' 'b' 'c' 'c' 'c' 'd' 'd' 'd' 'e' 'e' 'e' 'e' 'f' 'f' 'f' 'f' 'g' 'g' 'g' 'g' 'g'};
t = {'a' 'b' 'c' 'd' 'f' 'a' 'c' 'd' 'g' 'b' 'c' 'e' 'c' 'a' 'b' 'e' 'c' 'b' 'g' 'a' 'b' 'd' 'e' 'g' 'a' 'c' 'd' 'e'};
G = digraph(s,t);
h = plot(G, 'Layout', 'circle');
highlight(h, ["a", "a"], ["f", "c"])
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Startup and Shutdown finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!