plot the phase guide at the correct phase

phase guides should be shown at pm 180 deg, not at 0. fixes #771
JuliaControl · Feb 1, 2023 · 43457a1 · 43457a1
1 parent dc1d477
commit 43457a1
Showing 1 changed file with 3 additions and 6 deletions.
diff --git a/lib/ControlSystemsBase/src/plotting.jl b/lib/ControlSystemsBase/src/plotting.jl
@@ -701,16 +701,13 @@ A frequency vector `w` can be optionally provided.
                 @series begin
                     color --> :gray
                     linestyle --> :dash
-                    [w[1],w[end]], [oneLine,oneLine]
+                    seriestype := :hline
+                    @show size(pm), size(fullPhase)
+                    ((fullPhase .- pm) .* ones(1, 2))'
                 end
                 @series begin
                     [wpm wpm]', [fullPhase fullPhase-pm]'
                 end
-                @series begin
-                    color --> :gray
-                    linestyle --> :dash
-                    [w[1] w[end]]', ((fullPhase .- pm) .* ones(1, 2))'
-                end
             end
         end
     end